Bulk 5/16"-18 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake Length:1500 Qty - 5/16-18 x 3/4" Material: Tinned copper + adhesive-lined

Material: Tinned copper + adhesive-lined tubing

Upgrade your projects with our high-quality 5/16"-18 Stainless Steel 316 Button Socket Cap Screws

and smooth adjustment

Head / Drive: Slotted indent hex-washer (5/16″ AF) — dual-drive flexibility for tight spots or power tools

6-Lobe Drive: Torx-style recess delivers higher torque transfer and virtually eliminates cam-out

Bulk 5/16"-18 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake Length:1500 Qty - 5/16-18 x 3/4" Material: Tinned copper + adhesive-linedMonster Overview: Tap crisp 5 16 18 threads straight into mild steel, stainless sheet, or aluminum channel with Unslotted Indented Hex Washer Head Thread Cutting Screws, Type 23, Bright Zinc Bake. The robust across flats hex head delivers maximum torque via any nut driver or impact socket, while a Type 23 triangular chip relief pocket ejects swarf as it tapsreducing drive torque and leaving clean internal threads. A broad, non serrated washer flange