Bulk 5/16″-18 Indented-Hex Thread-Cutting Screws — Type F, Bright-Zinc Steel Head Type_External Hex Tensile Strength: High-strength fasteners for

Tensile Strength: High-strength fasteners for demanding environments

these locknuts are ideal for a broad range of industrial applications

are specifically designed for applications requiring a larger bearing surface

Master cartons drive per-unit cost down for high-volume assembly

✔️ Premium A2/18-8 stainless steel for durability

Bulk 5/16″-18 Indented-Hex Thread-Cutting Screws — Type F, Bright-Zinc Steel Head Type_External Hex Tensile Strength: High-strength fasteners forMonster Overview: Designed for trailer frames, dock plates, heavy gauge sheet metal and hardwood to steel joins, these 5 16 18 Indented Hex Thread Cutting Screws put bolt level clamp force on tapno backing nut required. The external hex drive takes sockets or impact drivers for fast, high torque installation. Each heat treated carbon steel blank is finished in brilliant bright zinc, hydrogen relief baked to IFI spec, then coated with a factory dry wax