Self-Tapping trailer deck screws, flat head, Type F, T-40 star drive, 5/16-18 x 4" (300 pcs)
Self-tapping screws for wood and metal with Type F point and T-40 star drive. Hardened steel with black phosphate and oil coating for rust resistance. Customers note ease of installation and durable threading, suitable for trailer decks and floor board replacements
Highlights
- Type F self-tapping point
- fits wood and metal
- rust-resistant coating
Pros
- self-tapping with Type F point
- works in wood and metal
- hardened steel with rust-resistant coating
- ease of installation
- durable threading
Cons
- mixed opinions on size
- some users note variability in fit
Best For
Features
- Self-tapping Type F point cuts threads in wood and metal
- Flat head, 5/16-18 x 4'' size for deck screws
- Star drive Torx T-40 enables higher torque and reduced slippage
- Hardened steel with black phosphate and oil coating for corrosion resistance
- Designed for trailer deck installations and heavy-duty projects