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Lock Nuts
Selection is also possible based on loosening prevention method (friction ring/spring/nylon, etc.).
[Lock Nuts/Non-Loosening Nuts]
These products prevent bolts from loosening by adding a locking mechanism to the nut body. Mechanism and characteristics of the loosening prevention mechanism differ depending on the brand.
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![Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]](//content.misumi-ec.com/image/upload/t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110311058039/110311058039_001_20240408180658.jpg?$product_view_b$)
MISUMI
[Bulk-Purchase Deals]Purchasing 3 or more packs is very economical.
·Economy Series Ring Lock Nut, which has achieved a significant cost reduction compared to MISUMI's similar products.
·No need for re-tightening, increasing efficiency
* Minimum order quantity is set. See the specification table for details.- Volume Discount
Standard Price: MYR 1.71- Days to Ship: 1 Day(s) or more -
KST
The friction ring swaged on the top of the nut engages with the thread of the bolt, providing a high-performance loosening prevention function. Since no special tool is required for linking, workability is excellent.
Standard Price: MYR 1.45- Days to Ship: 2 Day(s) or more -
U-Nuts (Pack)【1-100 Pieces Per Package】
MISUMI
[Features]
· Capable of stable anti-loosening effect. Prevents screws from falling off even when declines in axial tension.
· Being a solid metal product, the nuts are highly resistant to heat and cold.
· Simplified fastening task makes work management easier.
· Easy parts management prevents inappropriate installation.
· Reusable.
[Materials] SS400, SUS304, Equivalent, SUS301.
[Surfacetreatment] Trivalent bright chromate plating, Trivalent chromate.
[Nominal of Thread (M)] 4, 5, 6, 8, 10, 12, 16.
[Pitch] 0.7, 0.8, 1, 1.25, 1.5, 1.75, 2- Volume Discount
Standard Price: MYR 6.02- Days to Ship: 1 Day(s) or more -
Double Locking Nut - Hard Lock Nut
MISUMI
[Features]
[Materials] SS400 equivalent, SUS304 equivalent, S45C equivalent, SCM435 equivalent.
[Surface treatment] Trivalent chromate.
[Height (mm)] 8, 10.6, 13.2, 16, 18.5, 20.- Volume Discount
Standard Price: MYR 1.51- Days to Ship: 2 Day(s) or more -
SUNCO
The friction ring is crimped and integrated with the nut, same as on the U Nut.
[Features]
· Lock nut for bearing.
· The spring action of the friction ring creates friction on the male screw to cause a locking effect.
· Can be fixed in an intermediate position.
· Since it is all metal, it has excellent heat resistance.
· No key groove processing on the shaft side.
[Shape] Round
[Material] SS400 equivalent / S45C equivalent / SUS304 equivalent
[Screw type] Metric coarse
[Nominal designation] M10 × 0.75 to M150 × 2.0
[Type]Lock nut- Volume Discount
Standard Price: MYR 33.77- Days to Ship: 9 Day(s) or more -
Nylon Lock Nut Type 1【1-3,000 Pieces Per Package】
SUNCO
[Materials] S45C, Equivalent to steel SWCH, SUS303, Titanium, Brass
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating- Volume Discount
Standard Price: MYR 0.63- Days to Ship: 2 Day(s) or more -
Stable Nut, Thin Shape【1-1,800 Pieces Per Package】
SOWA
Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.
Standard Price: MYR 8.87- Days to Ship: 5 Day(s) or more -
U Nut Class 1 and 2 (Steel/SUS304)【1-2,500 Pieces Per Package】
FUJI SEIMITSU
Definitive edition of Locking Nuts
- Volume Discount
Standard Price: MYR 2.10- Days to Ship: 1 Day(s) or more -
U Nut Type 3【1-4,000 Pieces Per Package】
FUJI SEIMITSU
Thread
[Type]Metric coarse, Application/Function, Locking, Locking for detail, U-nut
[Nominal Thread (M)] 4 5 6 8 10 12 14 16 20
[Materials] Steel, Stainless steel
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) non-trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate
[Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2 2.5- Volume Discount
Standard Price: MYR 2.10- Days to Ship: 5 Day(s) or more -
Lock Nut - SWUS【1-10 Pieces Per Package】
NABEYA BI-TECH
A nut with a high performance locking (loosening prevention) mechanism. This mechanism prevents loosening caused by vibration.
- Volume Discount
Standard Price: MYR 3.22- Days to Ship: 2 Day(s) or more -
Nylon Lock Nut (Type 1, Fine Details)
LOCKFASTENER
When the internal nylon ring mates with a male screw, loosening as a result of rotation in any direction, linear vibration, or shock is avoided.
Standard Price: MYR 18.48 Days to Ship: 5 Day(s) or more -
FUJI SEIMITSU
Prevailing torque type lock nut with "metal ring anti-loosening function".
[Features]
·A locking nut that can be reused and exhibits a stable locking function.
·Prevents early disengagement even when the axial force is reduced. An all-metal product with excellent heat and cold resistance.
·Tightening is easy, and neither skilled techniques nor special tools are required.
·Since it exerts a self-locking effect by itself, parts management becomes easier and installation errors are prevented.
[Applications]
·It is used in a wide range of industries, from steel structures such as railways and bridges to automobiles, motorcycles, and industrial machinery.
·In addition to its anti-loosening performance, it continues to evolve in terms of durability and vibration resistance, and works reliably in any operating environment.- Volume Discount
Standard Price: MYR 15.22- Days to Ship: 5 Day(s) or more -
FORTUNE BRIGHT
High-quality, low-cost nut made in Taiwan.
All 4 types available (unichrome, trivalent, hot-dip, stainless steel) can be purchased individually.Standard Price: MYR 0.95- Days to Ship: 4 Day(s) or more -
NABEYA BI-TECH
Made of titanium. The specific gravity is about 60% that of stainless steel.
· For applications where weight reduction is necessary, such as with automobiles, aircraft, space equipment, medical equipment, and robots.- Volume Discount
Standard Price: MYR 26.87- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1)【1-1,000 Pieces Per Package】
LOCKFASTENER
The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.
Standard Price: MYR 3.48- Days to Ship: 5 Day(s) or more -
SOWA
[Materials] SWCH equivalent, SUS304 equivalent.
[Surface treatment] None, Trivalent chromate, bright chromate plating, zinc plating, chromate plating silver / copper / tin plating.- Volume Discount
Standard Price: MYR 4.99- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut Unified (UNF)【1-250 Pieces Per Package】
SUNCO
[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, bright chromate plating- Volume Discount
Standard Price: MYR 1.22- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1) (Iron / Brass)【1-3,000 Pieces Per Package】
TOMOE KOGYO
Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration, and prevents the screw from loosening.
Standard Price: MYR 0.68- Days to Ship: 2 Day(s) or more -
Nylon Lock Nut (Type 1, Small Size)【1-500 Pieces Per Package】
TOMOE KOGYO
Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.
Standard Price: MYR 1.26- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】
TOMOE KOGYO
Nut comprises a metal main body together with a nylon ring (Nylon 66) that functions as a locking mechanism. (Fine)
[Features]
· Nylon 66 provides high rigidity, heat resistance and wear resistance, and also possesses excellent elasticity.
· Nylon 66 maintains performance even under conditions that would be extreme for metals, and will not corrode like metals.
· The internal diameter of the nylon ring is designed to standard to be the same dimension as the effective diameter of the nut's screw thread.
· An external thread is formed to adhere closely to the nylon ring by fitting together with the external thread of the bolt, generating fitting friction in that portion.
· This friction generates torque that prevents loosening of the nut caused by rotational vibration, linear vibration and impact, etc. applied from all directions.
[Applications]
· Aircraft, highway sound insulation walls, boats, etc.Standard Price: MYR 1.63- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 2)【1-2,000 Pieces Per Package】
TOMOE KOGYO
Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.
Standard Price: MYR 0.78- Days to Ship: 1 Day(s) or more -
Wedge Nut Type A (Stainless Steel) (Pack Product)
YAHATA
The special shape with a wedge face makes a wedge effect and locks the target bolt tightly.
For mounting on bicycles, vibrating machinery, tools, casters, etc.
Sold in small boxes. When placing an order, please enter the number of pieces in the quantity column.Standard Price: MYR 3.41- Days to Ship: 9 Day(s) or more -
Standard Price: MYR 4.72- Days to Ship: 34 Day(s) or more -
U Nut (Fine)【1-65 Pieces Per Package】
SUNCO
[Material] Steel
[Surface Processing] Trivalent White / Trivalent Black
[Nominal of Thread (M)] 12/20/22/24/30/36/39/42
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Fine
[Loosening Prevention Details] U Nut- Volume Discount
Standard Price: MYR 7.08- Days to Ship: 9 Day(s) or more -
![[Clean & Pack]U Nut - Single Item](//content.misumi-ec.com/image/upload/t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110310607049/110310607049_002_20230911105917.jpg?$product_view_b$)
[Clean & Pack]U Nut - Single Item
MISUMI
Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.■Part Number for Clean & Pack Products·Degreasing (Anti-rust single packing) : Part Number SL-□□ ·Precision cleaning (Degassing double packing) : Part Number SH-□□ ·Electrolytic polishing + precision cleaning (Degassing double packing) : Part Number SHD-□□ Product Part Number Cleaning Method Packaging Type Effects Compared to Uncleaned Product Environment (Standard) Process SL-□□ Degreasing Anti-rust packing Oil removal General environment Regular assembly process Post battery assembly process SH-□□ Precision cleaning Degassing double packing Oil removal
Dust removalClean environment (Class 10 to 1,000) Battery assembly process LCD-related post assembly process In-vehicle camera assembly process SHD-□□ Electrolytic polishing + precision cleaning Degassing double packing Oil removal
Dust removal
Outgas reductionVacuum environment
Clean environment (Class 10 to 1,000)Pre-semiconductor process Liquid crystal deposition process Pre-OLED process ■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.- Volume Discount
Standard Price: MYR 20.08- Days to Ship: 6 Day(s) or more -
HARDLOCK
Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.
Standard Price: MYR 8.44- Days to Ship: 5 Day(s) or more -
V-Lock Nut【1-4,000 Pieces Per Package】
KISHU FASTENER
Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.
Standard Price: MYR 2.58- Days to Ship: 5 Day(s) or more -
Small (Fine Thread) Triple Lock【250-400 Pieces Per Package】
KISHU FASTENER
Small (fine thread) version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.
Standard Price: MYR 336.52- Days to Ship: 5 Day(s) or more -
KHI
The nut and spring are integrated to completely prevent loosening and falling of nuts. This effect to prevent loosening is maintained even if it is repeatedly used.
Standard Price: MYR 8.48- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1, Fine Details)【1-200 Pieces Per Package】
TOMOE KOGYO
Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.
Standard Price: MYR 1.49- Days to Ship: 5 Day(s) or more -
SUNCO
[Materials]Steel "Surface Treatment" trivalent chromate "Thread type" metric fine
- Volume Discount
Standard Price: MYR 3.03 Days to Ship: 5 Day(s) or more -
FUJI SEIMITSU
The 270° friction ring (special spring) shape allows for even better loosening prevention. Standard for the next generation loosening prevention.
- Volume Discount
Standard Price: MYR 4.31- Days to Ship: 5 Day(s) or more -
U Nut Type 2【1-600 Pieces Per Package】
FUJI SEIMITSU
[Materials] SCM435 Threaded
[Type]Metric coarse, Application/Function: Loosening prevention, Detailed loosening prevention, U nuts
[Nominal Thread (M)] 6 8 10 12 14 16 18 20 22 24 27 30 33 36
[Sales unit] Individual (Available for Purchase as 1pc) Box and Packaging.
[Surface treatment](Detailed) trivalent white, uni-chromate plating, chrome plating - Hex nut standard: Type 2
[Pitch (mm)] 1 1.25 1.5 1.75 2 2.5 3 3.5 4- Volume Discount
Standard Price: MYR 173.85- Days to Ship: 5 Day(s) or more -
Standard Price: MYR 5.90- Days to Ship: 5 Day(s) or more -
Locking K Nut【25-1,000 Pieces Per Package】
KFC_
[Features]
- Friction rings firmly press screw threads when tightening nuts, preventing them from coming loose.
- Handled like a standard nut; no special tools required.
- Compliant with NASA-standard NAS3350 and NAS3354 testing.
[Use]
- Locations with constant vibration, such as roads and railroads
- Ceiling-hung bolts and racks
- Mounting support brackets for cablesStandard Price: MYR 609.16- Days to Ship: 8 Day(s) or more -
SUNCO
[Material] Steel / Stainless Steel / S45C / Titanium / SCM435(H)
[Surface Processing] Trivalent White / Trivalent Black / None
[Nominal of Thread (M)] 5/10/12/14/16/18/24/30/36/42
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse / Metric Fine
[Loosening Prevention Details] Friction Nut- Volume Discount
Standard Price: MYR 48.20- Days to Ship: 5 Day(s) or more -
SUNCO
[Material] Steel
[Surface Processing] None / Bright Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 12/30
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Fine
[Loosening Prevention Details] U Nut- Volume Discount
Standard Price: MYR 7.08- Days to Ship: 9 Day(s) or more -
Iron U-Nut Thin Type (Smooth Cut)【1-500 Pieces Per Package】
SUNCO
[Material] Steel
[Surface Processing] None / Bright Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 8/12/14/16/20/24
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Fine
[Loosening Prevention Details] U Nut- Volume Discount
Standard Price: MYR 7.73- Days to Ship: 5 Day(s) or more -
HARDLOCK
Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.
Standard Price: MYR 222.29- Days to Ship: 5 Day(s) or more -
H-1 Rimmed Hard Locking Nut【1-300 Pieces Per Package】
HARDLOCK
A new standard in hard lock nuts. Mountability greatly improved by stopping concave nuts using the rim shape (flange).
Standard Price: MYR 2.36- Days to Ship: 5 Day(s) or more -
Hardlock Nut (Thread-Lock Nut)【1-150 Pieces Per Package】
HARDLOCK
Some sizes are no longer available as they have been redesigned as a rimmed type. Please see the rimmed type if the size you are looking for is not available.
[Features]
・ Anti-loosening effect recognized by the world.
・ Torque and axial force control is possible.
・ Can be used repeatedly.
・ Workability is simple and good.
・ Contributes to significant cost reduction.Standard Price: MYR 10.94- Days to Ship: 5 Day(s) or more -
HARDLOCK
Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.
Standard Price: MYR 9.48- Days to Ship: 5 Day(s) or more -
HARDLOCK
Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.
Standard Price: MYR 16.91- Days to Ship: 5 Day(s) or more -
Stable Nut, Thin Type (Friction Nut)
SOWA
[Materials] SWCH equivalent, SUS304 equivalent.
[Surface treatment] None, Trivalent chromate, bright chromate plating chromate plating.Standard Price: MYR 8.98 Days to Ship: 5 Day(s) or more -
SUNCO
[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating- Volume Discount
Standard Price: MYR 0.85- Days to Ship: 2 Day(s) or more
![Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]](http://content.misumi-ec.com/image/upload/t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110311058039/110311058039_001_20240408180658.jpg?$product_view_b$)
![[Clean & Pack]U Nut - Single Item](http://content.misumi-ec.com/image/upload/t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110310607049/110310607049_002_20230911105917.jpg?$product_view_b$)
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| Brand | MISUMI | KST | MISUMI | MISUMI | SUNCO | SUNCO | SOWA | FUJI SEIMITSU | FUJI SEIMITSU | NABEYA BI-TECH | LOCKFASTENER | FUJI SEIMITSU | FORTUNE BRIGHT | NABEYA BI-TECH | LOCKFASTENER | SOWA | SUNCO | TOMOE KOGYO | TOMOE KOGYO | TOMOE KOGYO | TOMOE KOGYO | YAHATA | SAIMA | SUNCO | MISUMI | HARDLOCK | KISHU FASTENER | KISHU FASTENER | KHI | TOMOE KOGYO | SUNCO | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | KFC_ | SUNCO | SUNCO | SUNCO | HARDLOCK | HARDLOCK | HARDLOCK | HARDLOCK | HARDLOCK | SOWA | SUNCO |
| Product Series | U Nut Class 1 and 2 (Steel/SUS304)【1-2,500 Pieces Per Package】 | Nylon Lock Nut (Type 1) (Iron / Brass)【1-3,000 Pieces Per Package】 | Nylon Lock Nut (Type 1, Small Size)【1-500 Pieces Per Package】 | Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】 | Nylon Lock Nut (Type 1, Fine Details)【1-200 Pieces Per Package】 | ||||||||||||||||||||||||||||||||||||||||
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| Days to Ship | 1 Day(s) or more | 2 Day(s) or more | 1 Day(s) or more | 2 Day(s) or more | 9 Day(s) or more | 2 Day(s) or more | 5 Day(s) or more | 1 Day(s) or more | 5 Day(s) or more | 2 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 4 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 2 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 1 Day(s) or more | 9 Day(s) or more | 34 Day(s) or more | 9 Day(s) or more | 6 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 8 Day(s) or more | 5 Day(s) or more | 9 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 2 Day(s) or more |
| Nominal of Thread (M) | - | 3 ～ 20 | 4 ～ 16 | 6 ～ 16 | M20x1.0 ～ M150x2.0 | 2 ～ 33 | 6 ～ 12 | 3 ～ 64 | 4 ～ 20 | 6 ～ 12 | 10 | 4 ～ 30 | 3 ～ 30 | 3 ～ 10 | 1 ～ 36 | 5 ～ 8 | - | 2 ～ 24 | 8 | 10 ～ 12 | 5 ～ 12 | 4 ～ 12 | - | 12 ～ 42 | - | 8 ～ 36 | 4 ～ 24 | 10 ～ 12 | 8 ～ 24 | 8 ～ 24 | 10 | 8 ～ 16 | 10 ～ 30 | 10 ～ 12 | 5 ～ 24 | 18 ～ 42 | 12 ～ 30 | 8 ～ 24 | 36 ～ 48 | 5 ～ 30 | 6 ～ 64 | - | 16 ～ 36 | 8 | 5 ～ 18 |
| Material | Stainless Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Brass ～ Titanium | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel ～ Steel | Titanium | Stainless Steel ～ Titanium | Stainless Steel | Stainless Steel ～ Steel | Brass ～ Steel | Steel | Steel | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel | Steel | Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Steel | Stainless Steel ～ Steel | Steel | Steel | Steel | Steel | Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Steel | Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Brass ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel ～ Steel |
| Applications, Functions | - | Lock | Lock | Lock | - | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Standard / Clean Env. Compatible / For Vacuum Equipment | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | For Welding | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock |
| Thread Type | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Unified, Fine (UNF) | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse | Unified, Coarse (UNC) / Unified, Fine (UNF) | Metric, Fine | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Fine | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Coarse | Whit, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse |
| Surface Treatment | Not Provided | Not Provided / Bright Chrome Plating / Painting, Coating | Not Provided / Trivalent Chromate / Bright Chrome Plating | Not Provided / Trivalent Chromate | Not Provided | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided / Trivalent Chromate / Chromate Plating | Not Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating | - | Not Provided | Not Provided | - | Not Provided / Bright Chrome Plating / Zinc Plating | Polishing | Not Provided / Bright Chrome Plating | Not Provided | Bright Chrome Plating | Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided | Passivated | Trivalent Chromate | - | Not Provided / Trivalent Chromate | Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating | Trivalent Chromate / Chromate Plating | Not Provided / Trivalent Chromate / Zinc Plating | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Trivalent Chromate | - | - | - | Not Provided / Zinc Plating | Trivalent Chromate | Trivalent Chromate / Bright Chrome Plating | Trivalent Chromate / Bright Chrome Plating | Not Provided / Trivalent Chromate | Trivalent Chromate / Parkerizing / Painting, Coating | Trivalent Chromate / Nickel Plating / Parkerizing | Not Provided / Trivalent Chromate / Zinc Plating | Not Provided / Trivalent Chromate | Not Provided | Trivalent Chromate / Bright Chrome Plating / Chromate Plating |
| Sales Unit | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | - | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | - | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | - | - | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Box, Pkg. | Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) |
| Locking Details | Spring Nut | Friction Nut | U Nut | Hard Lock Nut | - | Nylon Nut | Friction Nut | U Nut | U Nut | Friction Nut | Nylon Nut | U Nut | Friction Nut | Nylon Nut | Nylon Nut | Friction Nut | Nylon Nut | Nylon Nut | Nylon Nut | Nylon Nut | Nylon Nut | Other Special Shapes | Nylon Nut | U Nut | U Nut | Hard Lock Nut | Friction Nut | Other Special Shapes | Spring Nut | Nylon Nut | Friction Nut | U Nut | U Nut | U Nut | Friction Nut | Friction Nut | U Nut | U Nut | Hard Lock Nut | Hard Lock Nut | Hard Lock Nut | Hard Lock Nut | Hard Lock Nut | Friction Nut | Nylon Nut |
| Nominal of Thread (inch) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1/2 ～ No. 10 | - | - | - | - | - | No. 2 ～ No. 12 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 ～ 5/8 | - | - | - |
| Surface Treatment (Details) | Not Provided | Black Paint / Not Provided / Bright Chrome Plating | - | - | Not Provided | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided / Trivalent Chromate / Chromate Plating | Not Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating | Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided | Not Provided | Not Provided | Not Provided / Bright Chrome Plating / Hot Zinc Plating | Special Chemical Grinding | Not Provided / Bright Chrome Plating | Not Provided | Bright Chrome Plating | Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided | Barrel, Passivated | Trivalent Chromate | - | Not Provided / Trivalent Chromate | Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating | Trivalent Chromate / Chromate Plating | Not Provided / Trivalent Chromate / Hot Zinc Plating | Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Trivalent Chromate | Trivalent Chromate | Bright Chrome Plating / Chromate Plating | Not Provided | Not Provided / Hot Zinc Plating | Trivalent Chromate | Trivalent Chromate / Bright Chrome Plating | Trivalent Chromate / Bright Chrome Plating | Not Provided / Trivalent Chromate | Seizure-Against Coating / Not Provided / Trivalent Chromate / Hot Zinc Plating / Parkerizing | Not Provided / Trivalent Chromate / Hot Zinc Plating / Nickel Plating / Parkerizing | Not Provided / Trivalent Chromate / Hot Zinc Plating | Not Provided / Trivalent Chromate | Not Provided | Trivalent Chromate / Bright Chrome Plating / Chromate Plating |
| Hex Nut Type | Class 1 | - | - | - | - | Class 1 | Class 3 | Class 1 ～ Class 2 | Class 3 | - | Class 1 | Class 1 | - | - | Class 1 | - | Class 1 | Class 1 | Class 1 | Class 1 | Class 2 | - | Class 2 | Class 2 | - | - | Class 1 ～ Class 2 | - | - | Class 1 | - | - | Class 2 | - | Class 1 | Class 2 | Class 2 | - | - | - | - | - | - | - | Class 2 |
![Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]](http://content.misumi-ec.com/image/upload/t_product_view_c/t_misumi_wm/v1/p/jp/product/series/110311058039/110311058039_001_20240408180658.jpg?$product_view_c$)
![[Clean & Pack]U Nut - Single Item](http://content.misumi-ec.com/image/upload/t_product_view_c/t_misumi_wm/v1/p/jp/product/series/110310607049/110310607049_002_20230911105917.jpg?$product_view_c$)
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