Description
Monster Overview:
Fix your project right the first time with Bulk 9/16-18 Socket Head Cap Screws from Monster Bolts. Precision-made from high-strength alloy steel and finished with a thermal black oxide coating, these fine-thread (UNF) SHCS deliver compact head geometry, accurate torque control, and a clean, professional matte appearance with a mild protective layer.
All Monster Bolts black oxide socket fasteners are fully RoHS compliant and ship directly from our U.S. warehouse.
Monster Features:
- Fine Thread: 9/16-18 UNF for improved tensile engagement and smoother adjustment versus coarse thread.
- Material: Premium alloy steel for reliable clamping force in demanding assemblies.
- Finish: Thermal black oxide for a uniform, professional look and light rust resistance without affecting dimensions.
- Drive: 7/16″ Hex (Allen) for secure tool engagement. Hex keys available here.
Monster Specifications:
| Specification | Details |
|---|---|
| Diameter | 9/16″ (0.5625″) |
| Thread Size | 9/16-18 UNF (Fine Thread) |
| Drive Size | 7/16″ Hex |
| Head Type | Socket Head Cap Screw (SHCS) |
| Material | Alloy Steel |
| Finish | Thermal Black Oxide |
| Standards | ASME B18.3 / IFI-111 / ASTM A574 |
| Compliance | RoHS Compliant |
| Origin | Ships from U.S. Warehouse |
More Monster Bolts:
Matching Nuts & Washers: Complete your fine-thread assembly with compatible hardware from Monster Bolts. Pair these 9/16-18 screws with our Bulk U.S. Inch Nuts and Bulk U.S. Inch Washers for a fully matched fastening solution.
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