Bulk 5/16"-18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) – Zinc CR+3 – Monster Bolts Length:1000 Qty - 5/16"-18 x 1-1/2" Crafted from marine-grade 316 (A4)

Crafted from marine-grade 316 (A4) stainless steel

Automotive: Reliable fasteners for vehicle assembly and repair

Socket Head Design: Offers a low-profile

these screws deliver exceptional tensile strength and moderate corrosion resistance

mounting outdoor fixtures

Bulk 5/16"-18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) – Zinc CR+3 – Monster Bolts Length:1000 Qty - 5/16"-18 x 1-1/2" Crafted from marine-grade 316 (A4)Monster Overview: Fix your project right the first time with Bulk 5 16" 18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) from Monster Bolts. These fasteners use a Type F thread cutting design, forming threads by cutting rather than rolling, making them well suited for harder materials where precise thread formation is required. The hex washer head (HWH) with integral indentation provides excellent load distribution and resistance to