Bulk 5/16-12 Unslotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Zinc Yellow The dual-drive head pairs a

The dual-drive head pairs a stout 5/16″ across-flats hex with a full-width straight slot

Industrial: Secure machinery and equipment assembly

flush surface with M4 Flat (Countersunk) Socket Cap Screws from Monster Bolts

We strive to provide:

PTFE-free dry wax guarantees ultra-low drive torque and repeatable seating

Bulk 5/16-12 Unslotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Zinc Yellow The dual-drive head pairs aMonster Overview: Fix your project right the first time with 5 16 12 Unslotted Indented Hex Washer Head Type 25 Thread Cutting Screws from Monster Bolts. Designed for robust assemblies, these screws carve their own deep, coarse threads in drilled holesreducing drive torque and minimizing stress on soft plastics, composites, and thin metals. The integrated washer head spreads load and protects the surface, while the indented hex drive delivers high