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Hexalobular Socket Head Cap Screws With Extreme Low Profile SET【1-20 Pieces Per Package】 (Part Numbers)

Hexalobular Socket Head Cap Screws With Extreme Low Profile SET
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A screw with an ultra-thin hexalobular socket head.
[Features]
· A hexalobular socket head screw with an extremely low head height.
· Eliminates concerns of the head protruding after tightening.
· The shape of the hexalobular recess can withstand high tightening torque.
[Applications]
· Space-saving in machinery and equipment, and areas where space is limited above the screw.

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Japanese Only

Screw With Ultra-Thin Hexalobular Socket Head

Screw with an ultra-thin hexalobular socket head. Head protusion after tightening is not an issue. Optimal for space-saving in machinery and equipment and for areas where space is limited above. The shape of the hexalobular recess can withstand high tightening torque. Requires dedicated wrench for attaching and detaching. Materials: SETS uses SUSXM7 (SUS304 equivalent), SET-BNI uses SWCH (hardness 400 HV) with black nickel plating finishing, and SET-NI uses SWCH (hardness 400 HV) with nickel plating finishing.

Screw with an ultra-thin hexalobular socket head. Head protusion after tightening is not an issue. Optimal for space-saving in machinery and equipment and for areas where space is limited above.
The shape of the hexalobular recess can withstand high tightening torque. Requires dedicated wrench for attaching and detaching.
Materials: SETS uses SUSXM7 (SUS304 equivalent), SET-BNI uses SWCH (hardness 400 HV) with black nickel plating finishing, and SET-NI uses SWCH (hardness 400 HV) with nickel plating finishing.

Hexalobular Hole Features

Superior transmission efficiency of tightening torque

The hexalobular hole transmits the tool force at 15°, which allows for more efficient transmission of the tightening torque.

The hexalobular hole transmits the tool force at 15°, which allows for more efficient transmission of the tightening torque.

Comparatively, hexagonal sockets transmit the tool force at 60°, causing the tightening torque force to spread outward, incurring loss.

Comparatively, hexagonal sockets transmit the tool force at 60°, causing the tightening torque force to spread outward, incurring loss.

Reduces the risk of tool and screw head damage

The hexalobular hole ensures the tool is in contact with the surface, thereby creating no stress concentration, and reducing the risk of tool and screw head damage.
Comparatively, a hexagonal hole causes the tool to only make contact at the corners, so stress concentrates at the tool corners when the tightening torque is high, which can damage the tool or the screw head.

No cam out

Cam out is a phenomenon where the tool is dislocated from the screw unless the screwdriver or other tool for a Phillips screw is being pressed in while tightening. When cam out occurs, the amount of tool engagement with the Phillips head is reduced, causing tool or screw head damage.
There is no cam out with the hexalobular hole, enabling safe and secure tightening.

SET Series Specifications

Outline view (front)

Outline view (front)

Outline view (side)

Outline view (side)

Catalog NumberMLD1L1±0.1Applicable
Wrench
Hexalobular
Hole No.
t
min.
Max tightening
torque
(N·m)
Mass
(g)
SETS-M2M245681012      40
To 0.4
0.5SKX-440.40.20.1 To 0.3
SETS-M2.6M2.645681012      60
to 0.5
0.6SKX-550.50.40.3 To 0.5
SETS-M3M3  68101216     70
to 0.5
0.8SKX-660.750.90.5 To 0.9
SETS-M4M4  681012162025   80
to 0.5
0.9SKX-880.92.30.9 To 2.1
SETS-M5M5   8101216202530  90
to 0.5
1SKX-1010141.3 To 3.9
SETS-M6M6   81012162025303540120
to 0.6
1.2SKX-20201.262.2 To 7.6

SETS size list (unit: mm)

SET-NI (Nickel Plating)SET-BNI (Black Nickel Plating)Common Dimensions
Catalog NumberCatalog NumberMLD10
to 0.5
L1±0.1Applicable
Wrench
Hexalobular
Hole No.
t
min.
Max tightening
torque
(N·m)
Mass
(g)
SET-M3-NISET-M3-BNIM36810  70.8SKX-660.750.90.4 To 0.6
SET-M4-NISET-M4-BNIM46810  80.9SKX-880.92.30.7 To 1
SET-M5-NISET-M5-BNIM5 810121691SKX-1010141.5 To 2.2

SET−NI and SET-BNI size list (unit: mm)

Part Number
SETS-M4X25
SETS-M4X25-VA
SETS-M5X8
SETS-M5X8-VA
SETS-M5X10
SETS-M5X10-VA
SETS-M5X12
SETS-M5X12-VA
SETS-M5X16
SETS-M5X16-VA
SETS-M5X20
SETS-M5X20-VA
SETS-M5X25
SETS-M5X25-VA
SETS-M5X30
SETS-M5X30-VA
SETS-M6X8
SETS-M6X8-VA
SETS-M6X10
SETS-M6X10-VA
SETS-M6X12
SETS-M6X12-VA
SETS-M6X16
SETS-M6X16-VA
SETS-M6X20
SETS-M6X20-VA
SETS-M6X25
SETS-M6X25-VA
SETS-M6X30
SETS-M6X30-VA
SETS-M6X35
SETS-M6X35-VA
SETS-M6X40
SETS-M6X40-VA
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipNominal of Thread (M) Length L
(mm)
Material Sales Unit Pitch
(mm)
SurfaceTreatment

MYR 81.38

20 Pieces Per Package

1 Pack(s)Available 5 Day(s) or more 425[Stainless Steel] Stainless SteelBox/package0.7No

MYR 7.43

1 Piece(s)Available 7 Day(s) or more 425[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.7No

MYR 89.13

20 Pieces Per Package

1 Pack(s)Available 5 Day(s) or more 58[Stainless Steel] Stainless SteelBox/package0.8No

MYR 8.28

1 Piece(s)Available 7 Day(s) or more 58[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 79.33

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 510[Stainless Steel] Stainless SteelBox/package0.8No

MYR 7.30

1 Piece(s)Available 7 Day(s) or more 510[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 79.96

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 512[Stainless Steel] Stainless SteelBox/package0.8No

MYR 7.30

1 Piece(s)Available 7 Day(s) or more 512[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 82.74

20 Pieces Per Package

1 Pack(s) 7 Day(s) or more 516[Stainless Steel] Stainless SteelBox/package0.8No

MYR 7.58

1 Piece(s)Available 10 Day(s) or more 516[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 85.53

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 520[Stainless Steel] Stainless SteelBox/package0.8No

MYR 7.86

1 Piece(s)Available 7 Day(s) or more 520[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 87.58

20 Pieces Per Package

1 Pack(s)Available 5 Day(s) or more 525[Stainless Steel] Stainless SteelBox/package0.8No

MYR 8.00

1 Piece(s)Available 7 Day(s) or more 525[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 96.02

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 530[Stainless Steel] Stainless SteelBox/package0.8No

MYR 8.85

1 Piece(s)Available 7 Day(s) or more 530[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)0.8No

MYR 106.54

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 68[Stainless Steel] Stainless SteelBox/package1No

MYR 9.83

1 Piece(s)Available 7 Day(s) or more 68[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 98.49

20 Pieces Per Package

1 Pack(s)Available 5 Day(s) or more 610[Stainless Steel] Stainless SteelBox/package1No

MYR 9.12

1 Piece(s)Available 7 Day(s) or more 610[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 101.59

20 Pieces Per Package

1 Pack(s) 7 Day(s) or more 612[Stainless Steel] Stainless SteelBox/package1No

MYR 9.40

1 Piece(s)Available 7 Day(s) or more 612[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 104.69

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 616[Stainless Steel] Stainless SteelBox/package1No

MYR 9.55

1 Piece(s)Available 7 Day(s) or more 616[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 112.01

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 620[Stainless Steel] Stainless SteelBox/package1No

MYR 10.25

1 Piece(s)Available 7 Day(s) or more 620[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 136.11

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 625[Stainless Steel] Stainless SteelBox/package1No

MYR 12.50

1 Piece(s)Available 7 Day(s) or more 625[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 139.30

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 630[Stainless Steel] Stainless SteelBox/package1No

MYR 12.78

1 Piece(s)Available 7 Day(s) or more 630[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 128.69

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 635[Stainless Steel] Stainless SteelBox/package1No

MYR 11.80

1 Piece(s)Available 7 Day(s) or more 635[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

MYR 137.67

20 Pieces Per Package

1 Pack(s)Available 7 Day(s) or more 640[Stainless Steel] Stainless SteelBox/package1No

MYR 12.50

1 Piece(s)Available 7 Day(s) or more 640[Stainless Steel] Stainless SteelLow Quantity (can be purchased from one)1No

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Basic Information

Detailed Shape Ultra Low Head Drive Type Hexalobular socket Basic Shape Standard (Round)
Thread Type Metric coarse Application Standard

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