Description
Monster Overview:
Fix your project right the first time with Bulk 5/16"-9 Indent Hex Head Type A Self-Tapping Screws from Monster Bolts. Finished with a zinc CR+3 coating, these screws provide dependable corrosion resistance for general-purpose indoor and light outdoor applications.
The indent hex head design allows for high-torque installation using a standard hex driver, while the aggressive Type A self-tapping thread forms its own threads in sheet metal and other softer substrates without the need for pre-tapped holes.
Also known as #20 in some legacy and industrial reference systems.
Monster Features:
- Finish: Zinc CR+3 (RoHS compliant).
- Corrosion Resistance: Suitable for dry and mildly corrosive environments.
- Thread Type: Type A self-tapping for metal and softer materials.
- Head Style: Indent hex head for maximum torque transfer.
- Drive: Hex (unslotted).
- Applications: Structural connections, framing, enclosures, and industrial assemblies.
Monster Specifications:
| Primary Size | 5/16" |
| Thread Designation | 5/16"-9 |
| Alternate Designation | #20 |
| Thread Type | Type A Self-Tapping |
| Head Style | Indent Hex Head |
| Drive | Hex (Unslotted) |
| Finish | Zinc CR+3 (RoHS compliant) |
| System | US / Inch |
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