Bulk 5/16″-18 6-Lobe (Torx) Flat Head Floor-Board Screws — Type F Thread-Cutting, Black-Phosphate Length:300 Qty - 5/16-18 x 3-1/2" Lengths: Fully threaded — common

Lengths: Fully threaded — common micro lengths available (select above)

these screws are ideal for metal enclosures

these screws are provided in convenient bulk packs to help you save on larger projects

25 stainless steel flat socket cap screws in bulk

these nuts are a cost-effective choice for large-scale projects and industrial applications

Bulk 5/16″-18 6-Lobe (Torx) Flat Head Floor-Board Screws — Type F Thread-Cutting, Black-Phosphate Length:300 Qty - 5/16-18 x 3-1/2" Lengths: Fully threaded — commonMonster Overview: Ideal for steel decking, trailer flooring, truck beds, and thick plywood sub floors, these 5 16 18 6 Lobe (Torx) Flat Head Floor Board Screws feature a Type F fluted point taps mating threads in a pre drilled or punched holeno nut required; chips clear through the flute. A low glare, RoHS compliant black phosphate conversion coat partners with a factory wax oil film to deliver consistently low drive torque and added corrosion