Bulk #12-24 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake (1/2" & 1") Line_OptiSeal Automotive and mechanical assembly

Automotive and mechanical assembly

Bulk 1/4"-20 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)

Ensure the strength and reliability of your heavy-duty assemblies with our USA-Made SAE Extra Heavy Flat Washers

and any build that needs a stainless flange head with a backup slot

Bulk #12-24 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake (1/2" & 1") Line_OptiSeal Automotive and mechanical assemblyMonster Overview: Drive threads straight into mild steel, stainless sheet, or aluminum channel with #12 24 Unslotted Indented Hex Washer Head Thread Cutting Screws, Type 23, Bright Zinc Bake. The robust 5 16 across flats hex head delivers maximum torque and socket speed, while a Type 23 triangular chip relief pocket ejects swarf as it tapslowering drive torque and leaving crisp internal threads. A broad, non serrated washer flange spreads clamp load