Bulk 1/4″-20 Phillips Flat-Head Thread-Cutting Screws — Type F, Bright-Zinc Steel 440390 These 3/8″-16 × 1 ½″

These 3/8″-16 × 1 ½″ Phillips Flat-Head Thread-Cutting Screws are forged from heat-treated carbon steel

maintain productivity

pneumatic and automated drivers

Drive: Standard #2 Phillips — compatible with everyday hand and power tools

Bulk 1/4″-20 Phillips Flat-Head Thread-Cutting Screws — Type F, Bright-Zinc Steel 440390 These 3/8″-16 × 1 ½″Monster Overview: These 1 4 20 Phillips Flat Head Thread Cutting Screws combine bolt like strength with a flush, snag free profileperfect for trailer decks, dock boards, steel flooring and hardwood to steel assemblies. Heat treated carbon steel receives a brilliant bright zinc electro plate, is hydrogen relief baked to eliminate embrittlement, and finished with a factory dry wax film for reliably low drive torque. The Type F fluted point taps clean