Bulk 1/4″-20 6-Lobe (Torx) Pan Head Floor-Board Screws — Type F Thread-Cutting, Black-Phosphate Length:500 Qty - 1/4-20 x 2-1/2" Enhanced Corrosion Resistance: Hot Dipped

Enhanced Corrosion Resistance: Hot Dipped Galvanizing provides excellent protection against rust

9 alloy steel provides high tensile strength for demanding applications

Size & Thread: 1/4"-28 UNF (Fine Thread)

"name":"Monster Bolts Bulk #3-48 Socket Head Cap Screws

Zinc-Plated Steel

Bulk 1/4″-20 6-Lobe (Torx) Pan Head Floor-Board Screws — Type F Thread-Cutting, Black-Phosphate Length:500 Qty - 1/4-20 x 2-1/2" Enhanced Corrosion Resistance: Hot DippedMonster Overview: Engineered for steel decking, trailer floors, truck beds and heavy plywood sub floors, these 1 4 20 6 Lobe (Torx) Pan Head Floor Board Screws employ a Type F cutting point that taps its own female threads in mild steel or dense hardwoodno nuts, no pre tapping. A low glare black phosphate conversion coat with light oil meets RoHS requirements and provides corrosion protection, while a factory wax oil film keeps drive torque