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Hex socket ball plunger (BST-A·BSTH-A)
- Volume Discount
[Features]
· Mountable with a hex wrench.
· Available in two types of load for each screw diameter.
·The rear surfaces are marked for product identification.
Part Number
Configured Part Number is shown.
Drawing
Product Specification
Ideal for positioning of levers and knobs, positioning of workpieces and jigs, and as a pillar stopper.
Material
- Main body: SUM22 L, black oxide coating
- Coil spring: SWPA
- Ball: SUJ2, HRC56 to 60
Specifications Table
| For light duty (no line) | For heavy duty applications (2-lines) | M | d | L | S | W | Weight (g) | ||
|---|---|---|---|---|---|---|---|---|---|
| Part number | Load (N) Min. – Max. | Part number | Load (N) Min. – Max. | ||||||
| BST3A | 1.5 to 3 | BSTH3A | 5 to 7 | M3 × 0.5 | 1.5 | 9 | 0.5 | 1.5 | 0.2 |
| BST4A | 4-10 | BSTH4A | 12 to 22 | M4 × 0.7 | 2.5 | 10 | 0.8 | 2 | 0.5 |
| BST4AL | - | - | 16 | 0.9 | |||||
| BST5A | 6 to 11 | BSTH5A | 19 to 30 | M5 × 0.8 | 3 | 14 | 0.9 | 2.5 | 1.3 |
| BST5AL | - | - | 20 | 1.8 | |||||
| BST6A | 9 to 13 | BSTH6A | 28 to 40 | M6 × 1 | 3.5 | 15 | 1 | 3 | 2 |
| BST6AL | - | - | 25 | 3 | |||||
| BST8A | 15 to 30 | BSTH8A | 47 to 73 | M8 × 1.25 | 5 | 18 | 1.5 | 4 | 4 |
| BST8AL | - | - | 30 | 7 | |||||
| BST10A | 20 to 35 | BSTH10A | 66 to 100 | M10 × 1.5 | 6 | 23 | 2 | 5 | 8 |
| BST10AL | - | - | 35 | 14 | |||||
| BST12A | 30 to 55 | BSTH12A | 66 to 120 | M12 × 1.75 | 8 | 26 | 2.5 | 6 | 12 |
| BST12AL | - | - | 40 | 22 | |||||
| BST16A | 65 to 125 | BSTH16A | 90 to 180 | M16 x 2 | 10 | 33 | 3.5 | 8 | 31 |
| BST16AL | - | - | 45 | 47 | |||||
| BST20A | 80 to 160 | BSTH20A | 115 to 240 | M20 × 2.5 | 12 | 43 | 4.5 | 10 | 64 |
| BST24A | 90 to 180 | BSTH24A | 130 to 270 | M24 × 3 | 15 | 48 | 5.5 | 12 | 100 |
For product identification, there are markings on the back of the product (no line for light load, 2-lines for heavy load).
Usage Example
For positioning levers
For positioning knobs
| Part Number |
|---|
| BST3A |
| BST4A |
| BST4AL |
| BST5A |
| BST5AL |
| BST6A |
| BST6AL |
| BST8A |
| BST8AL |
| BST10A |
| BST10AL |
| BST12A |
| BST12AL |
| BST16A |
| BST16AL |
| BST20A |
| BST24A |
| BSTH3A |
| BSTH4A |
| BSTH5A |
| BSTH6A |
| BSTH8A |
| BSTH10A |
| BSTH12A |
| BSTH16A |
| BSTH20A |
| BSTH24A |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Outer Diameter D (or Male Thread M) (mm) | Stroke S (mm) | Vertical Load (Range) (N) | Minimum Load (N) | Max. Load (N) | Length L (mm) | Tip outer diameter d (φ) | Thread Pitch (mm) | Load Identification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 18.58 | 1 Piece(s) | 9 Day(s) | 10 | 3 | 0.5 | 0.01 to 50 | 1.5 | 3 | 9 | 1.5 | 0.5 | For light duty (no line) | ||
MYR 14.40 | 1 Piece(s) | 2 Day(s) or more | 10 | 4 | 0.8 | 0.01 to 50 | 4 | 10 | 10 | 2.5 | 0.7 | For light duty (no line) | ||
MYR 28.50 | 1 Piece(s) | Available | 8 Day(s) | 10 | 4 | 0.8 | 0.01 to 50 | 4 | 10 | 16 | 2.5 | 0.7 | For light duty (no line) | |
MYR 14.35 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | 5 | 0.9 | 0.01 to 50 | 6 | 11 | 14 | 3 | 0.8 | For light duty (no line) | |
MYR 28.53 | 1 Piece(s) | Available | 9 Day(s) | 10 | 5 | 0.9 | 0.01 to 50 | 6 | 11 | 20 | 3 | 0.8 | For light duty (no line) | |
MYR 15.02 | 1 Piece(s) | 2 Day(s) or more | 10 | 6 | 1 | 0.01 to 50 | 9 | 13 | 15 | 3.5 | 1 | For light duty (no line) | ||
MYR 29.23 | 1 Piece(s) | 2 Day(s) or more | 10 | 6 | 1 | 0.01 to 50 | 9 | 13 | 25 | 3.5 | 1 | For light duty (no line) | ||
MYR 19.80 | 1 Piece(s) | 2 Day(s) or more | 10 | 8 | 1.5 | 0.01 to 50 | 15 | 30 | 18 | 5 | 1.25 | For light duty (no line) | ||
MYR 35.26 | 1 Piece(s) | 12 Day(s) | 10 | 8 | 1.5 | 0.01 to 50 | 15 | 30 | 30 | 5 | 1.25 | For light duty (no line) | ||
MYR 23.00 | 1 Piece(s) | Available | 9 Day(s) | 10 | 10 | 2 | 0.01 to 50 | 20 | 35 | 23 | 6 | 1.5 | For light duty (no line) | |
MYR 39.02 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 10 | 2 | 0.01 to 50 | 20 | 35 | 35 | 6 | 1.5 | For light duty (no line) | |
MYR 29.51 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 12 | 2.5 | 0.01 to 50 | 30 | 55 | 26 | 8 | 1.75 | For light duty (no line) | |
MYR 51.25 | 1 Piece(s) | Available | 8 Day(s) | 10 | 12 | 2.5 | 0.01 to 50 | 30 | 55 | 40 | 8 | 1.75 | For light duty (no line) | |
MYR 40.73 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 16 | 3.5 | 50.01 to 100 | 65 | 125 | 33 | 10 | 2 | For light duty (no line) | |
MYR 70.71 | 1 Piece(s) | 9 Day(s) | 10 | 16 | 3.5 | 50.01 to 100 | 65 | 125 | 45 | 10 | 2 | For light duty (no line) | ||
MYR 60.18 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | 20 | 4.5 | 50.01 to 100 | 80 | 160 | 43 | 12 | 2.5 | For light duty (no line) | |
MYR 124.48 | 1 Piece(s) | 9 Day(s) | 10 | 24 | 5.5 | 50.01 to 100 | 90 | 180 | 48 | 15 | 3 | For light duty (no line) | ||
MYR 22.08 | 1 Piece(s) | 12 Day(s) | 10 | 3 | 0.5 | 0.01 to 50 | 5 | 7 | 9 | 1.5 | 0.5 | For heavy duty applications (2-lines) | ||
MYR 17.94 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 4 | 0.8 | 0.01 to 50 | 12 | 22 | 10 | 2.5 | 0.7 | For heavy duty applications (2-lines) | |
MYR 17.97 | 1 Piece(s) | 2 Day(s) or more | 10 | 5 | 0.9 | 0.01 to 50 | 19 | 30 | 14 | 3 | 0.8 | For heavy duty applications (2-lines) | ||
MYR 17.97 | 1 Piece(s) | 2 Day(s) or more | 10 | 6 | 1 | 0.01 to 50 | 28 | 40 | 15 | 3.5 | 1 | For heavy duty applications (2-lines) | ||
MYR 22.76 | 1 Piece(s) | 2 Day(s) or more | 10 | 8 | 1.5 | 0.01 to 50 | 47 | 73 | 18 | 5 | 1.25 | For heavy duty applications (2-lines) | ||
MYR 24.06 | 1 Piece(s) | 2 Day(s) or more | 10 | 10 | 2 | 50.01 to 100 | 66 | 100 | 23 | 6 | 1.5 | For heavy duty applications (2-lines) | ||
MYR 34.90 | 1 Piece(s) | 9 Day(s) | 10 | 12 | 2.5 | 50.01 to 100 | 66 | 120 | 26 | 8 | 1.75 | For heavy duty applications (2-lines) | ||
MYR 48.55 | 1 Piece(s) | Available | 9 Day(s) | 10 | 16 | 3.5 | 50.01 to 100 | 90 | 180 | 33 | 10 | 2 | For heavy duty applications (2-lines) | |
MYR 74.30 | 1 Piece(s) | Available | 9 Day(s) | 10 | 20 | 4.5 | 100.01 to 300 | 115 | 240 | 43 | 12 | 2.5 | For heavy duty applications (2-lines) | |
MYR 141.73 | 1 Piece(s) | 9 Day(s) | 10 | 24 | 5.5 | 100.01 to 300 | 130 | 270 | 48 | 15 | 3 | For heavy duty applications (2-lines) |
Loading...
Basic Information
| Mounting Method | Screw (hexagon) | Tip Material | SUJ2 | Body Material | SUM22L |
|---|---|---|---|---|---|
| Lock | No | Tip Heat Treatment | Quenching and Tempering | Main Body Surface Treatment | Black Oxide Coating |
| Tip Surface Treatment | No | Heat Resistant Temperature(℃) | 100 |
Specification/Dimensions
-
Outer Diameter D (or Male Thread M)(mm)
-
Stroke S(mm)
-
Vertical Load (Range)(N)
- 0.01 to 50
- 50.01 to 100
- 100.01 to 300
-
Minimum Load(N)
-
Length L(mm)
-
Tip outer diameter d(φ)
-
Thread Pitch(mm)
-
type
- BST-A
- BST-AL
- BSTH-A
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 2 Day(s) or Less
- 4 Day(s) or Less
- 5 Day(s) or Less
- 8 Day(s) or Less
- 9 Day(s) or Less
- 12 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Ball Plungers-Plastic Body/Metal Ball and Plastic Ball
- Ball Plungers-Stainless Steel/Selectable Length
- Ball Plungers Roller
- Ball Plungers Double-Sided
- Miniature Ball Plungers, FP/MP/MPS
- Ball Plunger (With Long Lock) (LBST·LBSTH)
- Ball Plungers (Stainless Steel Light Load) BPS-L, (Stainless Steel Heavy Load) BPS-H
- Stainless Steel Case Plunger (with O-Ring) (SBPR)
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Tech Support
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9:00am - 1:00pm (Saturday) - Technical Inquiry
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