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OneSource
#4-40 x 3/16 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA
Item B61.4.316
Cup point set screws feature a hex drive at one end and a cup-shaped indentation at the other. The most commonly used set screw head style the thin edge of the cup end digs into the contact surface for high holding power. It is useful for fast permanent and semi-permanent placement in applications where some indentation left by the cup end is acceptable.
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Photographs are representational and may not be size accurate.
Key Specifications
| Diameter | #4 |
| Length | 3/16 Inch |
| Thread Type | Coarse |
| Drive Type | Internal Hex |
| Finish | Black Oxide |
| Point Type | Cup Point |
Description
Description
Cup point set screws feature a hex drive at one end and a cup-shaped indentation at the other. The most commonly used set screw head style the thin edge of the cup end digs into the contact surface for high holding power. It is useful for fast permanent and semi-permanent placement in applications where some indentation left by the cup end is acceptable.
- Made in USA
- DFAR Compliant
- Item: Set Screw
Specifications
General
- Finish
- Black Oxide
- Measurement System
- Inch
- Origin
- USA
- Type
- Full Threaded
- Material
- Heat-Treated Alloy Steel
Dimensions
- Diameter
- #4
- Length
- 3/16 Inch
- Thread Type
- Coarse
- Threads Per Inch
- 40
- Drive Size
- 0.050 Inch
- Point Diameter
- 0.051 – 0.061 Inch
- Key Engagement
- 0.070 Inch
Features
- Drive Type
- Internal Hex
- Point Type
- Cup Point
- Head Style
- Socket Cap
- Tensile Strength
- 180,000 psi
Certifications & Standards
- Standards
- ASME/ANSI B18.3
