Bulk 1/4-14 (1/4"-14) Slotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Bake Length:3000 Qty - 1/4-14 x 1/2" These split lock washers undergo

These split lock washers undergo a thru-hardening process that enhances their strength and durability throughout the entire material

Available Sizes: 1/4"-20 to 1-1/2"-12

Matching Nuts & Washers: Round out your build with compatible hardware from our nuts & washers collection

Thread: #6-40 UNF (Fine Thread) for precise adjustment and vibration-resistant fit

The 82° countersunk head seats flush

Bulk 1/4-14 (1/4"-14) Slotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Bake Length:3000 Qty - 1/4-14 x 1/2" These split lock washers undergoMonster Overview: Fix your project right the first time with 1 4 14 Slotted Indented Hex Washer Head Type 25 Thread Cutting Screws from Monster Bolts. These rugged fasteners carve their own deep, coarse threads in drilled holesreducing drive torque and preventing stress cracks in soft plastics, composites, and thin metals. The combo head design gives you options: drive them fast with a 7 16" socket or wrench for maximum torque, or use the straight