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.
Frequently Bought Together
Button Head Socket Cap Screw Steel 5/16-18 x 7/8"
Couldn't load pickup availability
Button Head Socket Cap Screw Steel #3-48 x 3/16"
Couldn't load pickup availability
Button Head Socket Cap Screw Steel #3-48 x 3/8"
Couldn't load pickup availability
Flat Washer Grade 12 Thru-Hardened Steel M12
Couldn't load pickup availability
Self-Drilling Screw Hex Head 1/4-14 x 1"
Couldn't load pickup availability
Hex Nut Grade 5 Steel 1/4-20
Couldn't load pickup availability
Hex Nut Grade 8 Alloy Steel 3/8-16
Couldn't load pickup availability
SAE J995C Locknut with Nylon Insert Grade 8 1/4-20
Couldn't load pickup availability
Superbutt Connector 22 to 18 AWG Red
Couldn't load pickup availability
Socket Head Cap Screw Grade 12.9 M8-1.25 x 30mm
Couldn't load pickup availability
Flat Head Socket Cap Screw Steel 3/8-16 x 1-1/4"
Couldn't load pickup availability
Socket Head Cap Screw Grade 12.9 M10-1.5 x 40mm
Couldn't load pickup availability
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
