Bulk #8-18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type 25 / BT) – Zinc CR+3 – Monster Bolts 440140 Pan-Head Convenience: Low-profile pan head

Pan-Head Convenience: Low-profile pan head with #2 Phillips drive fits common shop tools

All lengths are fully threaded—simply choose the size you need from the menu above

1900″) Thread Size #10-32 UNF (Fine Thread) Drive Size 1/8″ Hex (Allen) Head Type 82° Flat Head Socket Cap Screw (FHCS) Material Alloy Steel Finish Thermal Black Oxide (mild protective layer) Standards ASME B18

The dual-drive head pairs a standard 7/16″ across-flats hex for high-torque installs with a full-width straight slot for flat-blade access

Bulk #8-18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type 25 / BT) – Zinc CR+3 – Monster Bolts 440140 Pan-Head Convenience: Low-profile pan headMonster Overview: Fix your project right the first time with Bulk #8 18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type 25 BT) from Monster Bolts. These fasteners feature a Type 25 (BT) drilling and thread cutting point, designed to drill, tap, and fasten in a single operationmaking them well suited for steel and thicker materials where dependable thread formation matters. The hex washer head (HWH) with integral indentation provides