Description
Monster Overview:
Handle your most demanding mechanical assemblies with Bulk 3/4"-10 Flat Head Socket Cap Screws from Monster Bolts. Made from premium alloy steel with a thermal black oxide finish, these fasteners combine superior tensile strength with a clean, flush-mounting design. The 82° flat head ensures a smooth surface in high-strength industrial and fabrication projects.
All Monster Bolts black oxide socket fasteners are fully RoHS compliant and ship fast from our U.S. warehouse.
Monster Features:
- Thread: 3/4-10 UNC (Coarse Thread) for heavy-duty mechanical and industrial use.
- Material: High-strength alloy steel with a thermal black oxide coating for a uniform black finish and mild corrosion protection.
- Drive: 1/2″ hex recess (Allen). Hex keys available here.
- Head Style: 82° Flat Head for a fully flush installation.
- Applications: Heavy machinery, fabrication, tooling, and industrial equipment assembly.
Monster Specifications:
| Specification | Details |
|---|---|
| Diameter | 3/4″ |
| Thread Size | 3/4-10 UNC (Coarse Thread) |
| Drive Size | 1/2″ Hex (Allen) |
| Head Type | 82° Flat Head Socket Cap Screw (FHCS) |
| Material | Alloy Steel |
| Finish | Thermal Black Oxide |
| Standards | ASME B18.3 / IFI-111 / ASTM A574 |
| Compliance | All black oxide socket fasteners are fully RoHS compliant |
| Origin | Ships from U.S. Warehouse |
More Monster Bolts:
Matching Hardware: Pair these 3/4-10 coarse-thread screws with Bulk U.S. Inch Nuts and Bulk U.S. Inch Washers for a complete fastening solution.
Order Yours Today!
Buy with confidence — fast U.S. shipping and Monster Bolts quality back every order.


