Self Tapping Trailer Deck Screws 1/4-20 x 2 1/2 Flat Head Type F Thread Cutting With Star Drive T30 For Wood And Metal Black Phosphate Finish Heavy Duty Floorboard Screws 100 Pack

Self tapping trailer deck screws 1/4-20 x 2.5 in, T30
✔️ 100 pack, Type F thread cutting, star drive T30

These self tapping deck screws are built for trailer floors, decking, and similar surfaces. They cut Type F threads in wood or thin metal, delivering strong holding power with fast installation in indoor workshops, trailers, or fleet maintenance.

✅ Pack size: 100 screws
✅ Size: 1/4-20 x 2 1/2 in flat head, Type F thread cutting
✅ Drive: star drive T30 reduces cam-out and allows higher torque
✅ Finish: black phosphate coating for wear resistance
✅ Applications: trailer floors, floorboards, wood to metal fastening

💡 What is a Type F thread cutting self tapping deck screw used for in wood and metal projects? A handy explanation: - It taps clean internal threads in metal or hardwood for secure engagement.
- It fastens deck boards to trailer frames without pre-drilling and with minimal splitting.
- Star drive T30 minimizes cam-out and reduces stripped heads, allowing higher torque.
- It sits flush in countersunk holes for a neat, low-profile finish.