Description
Monster Overview:
Proudly Made in the USA, these Bulk #1-72 Socket Head Cap Screws are manufactured from high-grade alloy steel and finished with a durable thermal black oxide coating. Designed for precision mechanical assemblies and miniature applications, these fasteners deliver reliable tensile strength, corrosion resistance, and a uniform dark appearance.
All Monster Bolts USA-made black oxide socket fasteners are fully RoHS compliant and ship fast from our U.S. warehouse.
Monster Features:
- Origin: 100% USA Made for superior consistency and traceability.
- Material: Alloy Steel per ASTM A574 with thermal black oxide finish.
- Thread: #1-72 UNF (Fine Thread) — ideal for precision and small-scale applications.
- Drive: 1/16″ Hex (Allen). Hex keys available here.
- Applications: Electronics, robotics, instrumentation, and custom assemblies requiring high-strength U.S.-manufactured hardware.
Monster Specifications:
| Specification | Details |
|---|---|
| Diameter | #1 |
| Thread Size | #1-72 UNF (Fine Thread) |
| Drive Size | 1/16″ Hex (Allen) |
| Head Type | Socket Head Cap Screw (SHCS) |
| Material | Alloy Steel (ASTM A574) |
| Finish | Thermal Black Oxide |
| Origin | USA |
| Compliance | RoHS Compliant |
More Monster Bolts:
Matching Hardware: Pair these #1-72 fasteners with Bulk U.S. Inch Nuts and Bulk U.S. Inch Washers for a complete fastening solution.
Order Yours Today!
Invest in American quality with Monster Bolts USA-made Socket Head Cap Screws — engineered for performance, delivered with speed, and backed by our commitment to quality.




