Bulk #14 Slotted Indent Hex Washer Head Type A Self-Tapping Screws – Zinc CR+3 – Monster Bolts 440380 and drive engagement

and drive engagement

while a Type 23 triangular chip-relief pocket ejects swarf as it taps—reducing drive torque and leaving smooth internal threads

Material: Premium 316 Stainless Steel (A4) for unmatched corrosion resistance

Head Style: Unslotted serrated indent hex-washer (integral flange)

Our bulk HDG USS flat washers are available in a variety of sizes to meet your specific needs:

Bulk #14 Slotted Indent Hex Washer Head Type A Self-Tapping Screws – Zinc CR+3 – Monster Bolts 440380 and drive engagementMonster Overview: Fix your project right the first time with Bulk #14 Slotted Indent Hex Washer Head Type A Self Tapping Screws from Monster Bolts. Finished with a Zinc CR+3 (trivalent chromium) coating, these screws provide a clean appearance and mild corrosion protection suitable for structural and heavy duty fastening applications. The indent hex washer head (HWH) design supports high torque installation, while the slotted drive feature allows use