Description

Monster Overview:
Fix your project right the first time with Bulk #10-12 Phillips Oval Head Type A Self-Tapping Screws from Monster Bolts. Manufactured from 316 (A4) marine-grade stainless steel, these screws deliver excellent corrosion resistance for marine, coastal, outdoor, and chemically exposed environments.
The oval head design provides a clean, slightly raised finished appearance when installed into a countersunk hole. These fasteners are available in multiple lengths to support a wide range of fastening depths and material stacks.
Important Length Note: The 1/2" length is an undercut oval head for proper thread engagement in thinner materials. All longer lengths feature a standard oval head (semi-countersunk).
Monster Features:
- Material: A4 / 316 marine-grade stainless steel for superior corrosion resistance.
- Thread Type: Type A self-tapping thread for secure fastening into sheet metal, plastics, and softer substrates.
- Head Style: Oval head for a finished, decorative appearance.
- Drive: Phillips drive for broad tool compatibility.
- Length Option: 1/2" length is undercut; all other lengths are standard oval head.
Monster Specifications:
| Screw Size | #10-12 |
| Thread Type | Type A Self-Tapping |
| Head Style | Oval Head (1/2" Undercut) |
| Drive | Phillips |
| Lengths | Multiple lengths available |
| Material | 316 Stainless Steel (A4) |
| System | US / Inch |
| Compliance | RoHS Compliant |
More Monster Bolts:
Marine & Rigging Hardware: Complete your installation with corrosion-resistant washers and accessories from our Marine & Rigging Fasteners Collection .
Order Yours Today and Experience the Monster Bolts Difference!
Buy with confidence! Every order from Monster Bolts is backed by fast U.S. shipping, consistent quality, and industry-trusted customer support.


