Bulk #12 Flat Head Square Drive Self-Tapping Screws – Type A – 18-8 Stainless Steel Metric Standard_DIN 6921 Ideal for attaching fixtures to

Ideal for attaching fixtures to concrete

Manufacturing and assembly

Uniform Load Distribution: Smooth washer-bearing surface for consistent clamp load

Strengthen your assemblies with dependable USA-Made USS Flat Washers in medium carbon thru-hardened steel and a versatile plain finish

then factory dry-waxed for repeatable seating torque

Bulk #12 Flat Head Square Drive Self-Tapping Screws – Type A – 18-8 Stainless Steel Metric Standard_DIN 6921 Ideal for attaching fixtures toMonster Overview: Fix your project right the first time with Bulk #12 11 Flat Head Square Drive Type A Self Tapping Screws from Monster Bolts. Manufactured from high quality A2 18 8 stainless steel, these fasteners provide excellent corrosion resistance for indoor, outdoor, and general industrial applications. The flat head (countersunk) design allows the screw to sit flush with the surface, while the square drive (also commonly known as Robertson