Bulk 1/4″-20 6-Lobe (Torx) Flat-Head Thread-Cutting Screws — Type F, Bright Zinc Length:4000 Qty - 1/4-20 x 5/8" Type F Point: Machine-screw thread

Type F Point: Machine-screw thread with fluted cutting slot—ideal for 0

When standard 82° flat heads leave too little thread in thin sheet-metal or shallow countersinks

Head Style: Full Contour Truss Head

✔️ Ideal for machinery

These fine-thread screws provide superior corrosion resistance

Bulk 1/4″-20 6-Lobe (Torx) Flat-Head Thread-Cutting Screws — Type F, Bright Zinc Length:4000 Qty - 1/4-20 x 5/8" Type F Point: Machine-screw threadMonster Overview: Get a perfectly flush finish on steel deck plates, trailer floors and hardwood facings with 1 4 20 6 Lobe (Torx) Flat Head Thread Cutting Screws. Heat treated carbon steel carries a bright zinc electro plate, is hydrogen relief baked to prevent embrittlement, and factory dry waxed so seating torque stays low and predictable. The Type F fluted point taps clean threads in a pre drilled or punched holechips exit via the flute, so no nut