Description
Monster Overview:
Built in the USA for dependable quality, these Bulk #8-32 Socket Head Cap Screws are manufactured from high-strength alloy steel with a uniform thermal black oxide finish. The coarse UNC thread and precise socket drive deliver repeatable torque and clean assembly for production, maintenance, and repair environments.
All Monster Bolts black oxide socket fasteners are fully RoHS compliant and ship fast from our U.S. warehouse.
Monster Features:
- Thread: #8-32 UNC (Coarse) for general-purpose assembly and strong thread engagement.
- Material: Alloy Steel per ASTM A574 with thermal black oxide appearance-focused finish.
- Drive: 9/64″ hex (Allen). Hex keys available here.
- Head: Socket Head Cap Screw (SHCS) for compact, high-strength clamping.
- Applications: Fixtures, jigs, automation, robotics, and precision machinery.
Monster Specifications:
| Specification | Details |
|---|---|
| Diameter | #8 |
| Thread Size | #8-32 UNC (Coarse) |
| Drive Size | 9/64″ Hex (Allen) |
| Head Type | Socket Head Cap Screw (SHCS) |
| Material / Finish | Alloy Steel, Thermal Black Oxide |
| Standards | ASME B18.3 / IFI-111 / ASTM A574 |
| Compliance | RoHS Compliant |
| Origin | USA |
More Monster Bolts:
Matching Hardware: Pair with Bulk U.S. Inch Nuts and Bulk U.S. Inch Washers for a complete fastening solution.
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Get USA-made quality and fast fulfillment with Monster Bolts bulk socket fasteners.





