Description
Monster Overview:
Built in the USA for heavy-duty clamping, these Bulk 3/4"-10 Socket Head Cap Screws use premium alloy steel with a uniform thermal black oxide finish. The coarse UNC thread and deep socket recess deliver repeatable torque and reliable service in equipment, tooling, and plant maintenance.
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) for robust engagement and fast installation.
- Material: Alloy Steel per ASTM A574 with thermal black oxide appearance-focused finish.
- Drive: 5/8″ Hex (Allen). Hex keys available here.
- Head Type: Socket Head Cap Screw (SHCS) — compact, high-torque capable.
- Applications: Machinery, jigs/fixtures, automation lines, and MRO.
Monster Specifications:
| Specification | Details |
|---|---|
| Diameter | 3/4" |
| Thread Size | 3/4"-10 UNC (Coarse Thread) |
| Drive Size | 5/8″ 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 these 3/4"-10 fasteners with Bulk U.S. Inch Nuts and Bulk U.S. Inch Washers for a complete fastening solution.
Order Yours Today!
USA-made quality, RoHS compliance, and quick fulfillment — Monster Bolts delivers bulk socket fasteners you can trust.




