Five Sixteenth Inch Thread Cutting Self Drilling Deck Screws Type Seven Star Drive T Thirty Flat Head For Wood And Metal Heavy Duty 100 Pack Black Phosphate Coated High Strength Built To Last
✔️ 5/16 in dia, 2-1/2 in L, Type 7 thread-cutting, T30 Torx, 100-pack
These are heavy-duty self-drilling deck screws with Type 7 thread-cutting designed for wood and metal. They excel in trailer decking, flooring panels, outdoor furniture, and other demanding projects where a strong, long-lasting fastener is needed.
✅ Material: Hardened steel with black phosphate coating for rust resistance
✅ Head: Flat countersunk for a flush finish
✅ Drive: Torx T30 for high torque and reduced cam-out
✅ Diameter: 5/16 in (8 mm); Length: 2-1/2 in (63.5 mm); Thread: Type 7
✅ Count: 100-pack for bulk projects
✅ Applications: Wood and metal deck, trailer, flooring, and furniture
💡 What is a handy use case for 5/16 in self-drilling deck screws with Type 7 thread and T30 Torx drive? A quick, practical answer helps you pick the right fastener for outdoor projects.
- Trailer decking and flooring installations with a flush finish
- Outdoor furniture and machinery mounting
- High-torque projects minimized cam-out due to Torx drive
- Bulk jobs benefit from 100-pack quantity