Button Head Socket Cap Screw Steel #4-40 x 1/2"
(Pack of
50.0)
High-strength, heat-treated high-alloy steel
Cold-formed
Black oxide finish
Conforms to ANSI B18.3 and Federal FF-S-86 specifications
For light fastening applications such as guards, hinges, cover plates, etc., where appearance is important
NOTE: Button heads should not be used in critical high-strength applications where socket head cap screws should be used.
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Product Description
High-strength, heat-treated high-alloy steel Cold-formed
Black oxide finish
Conforms to ANSI B18.3 and Federal FF-S-86 specifications
For light fastening applications such as guards, hinges, cover plates, etc., where appearance is important
NOTE: Button heads should not be used in critical high-strength applications where socket head cap screws should be used.
Technical Specifications
Item#: | 85958 |
---|---|
Diameter | #4 |
Thread Pitch | 40 |
Length | 1/2 " |
Head Style | Button |
Finish | Black Oxide |
Material | Alloy Steel |
Thread | Coarse |
Tensile Strength | 150,000 PSI |
Type | Button Head Cap Screw |
Drive | Hex |
Key Size | 1/16 " |
Size | 4-40X1/2 " |
UNSPSC #: | 31161518 |
TAA Compliant: | Yes |
Weight: | 0.08 lb |
Product Restrictions


