Bulk 3/8-12 Unslotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Metric Washers Diameter / Thread: 1/4″-20 UNC

Diameter / Thread: 1/4″-20 UNC

Made from durable low carbon steel and finished with Zinc Plating (Cr+3)

Skip the tap and keep production moving

Matching Nuts & Washers: Complete your assembly with compatible hardware from Monster Bolts

Manufactured to SAE J429 Grade 8 mechanical specifications and finished with chromate-converted zinc (CR+3)

Bulk 3/8-12 Unslotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Metric Washers Diameter / Thread: 1/4″-20 UNCMonster Overview: Fix your project right the first time with 3 8 12 Unslotted Indented Hex Washer Head Type 25 Thread Cutting Screws from Monster Bolts. Crafted for heavy duty assemblies, these fasteners carve their own deep, coarse threads in drilled holesreducing drive torque and preventing stress cracks in soft plastics, composites, and thin metals. The indented hex washer head supplies ample bearing surface and high drive torque with any standard