New Arrivals/Restock

(250) 5/16"-18 x 1-3/4" T40 Torx 6-Lobe Flat Head Trailer Floorboard Deck Screw - by Fastener Depot, LLC

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$30.59 cheaper than the new price!!

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New  $50.98
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Product details

Management number 216214665 Release Date 2026/04/19 List Price $20.39 Model Number 216214665
Category

Unique thread design forms mating threads in the crossmembers 50% greater thread engagement for increased resistance to strip-out and pull-out Requires 40% less drive torque Greater tolerance to hole size variation Patented TORX drive head permits non-slip installation Phosphate- and oil-coated black finish The best screw available for truck trailer floor board installation TORX Drive Bit T40 fits 5/16" dia. screws. Recommended drill bit sizes: 9/32 for steel; H for aluminum.

  • Type F Point
  • 6-Lobe Drive
  • T40 Drive Size
  • Carbon Steel
UPC 719279604535
Brand Fastener Depot, LLC
Color Black
Head Type Flat
Size Name 5/16"-18 x 1-3/4"
Metal Type Aluminum,Carbon Steel,Steel
Part Number FD688126
Thread Size 5/16"-18
Drive System Torx
Finish Types Black Oxide
Manufacturer Fastener Depot, LLC
Thread Class 3B
Thread Style Unique, Special
Fastener Size 5/16" x 1.75 inches #18-32
Fastener Type Deck Screws
Material Type Carbon Steel
Exterior Finish Aluminum,Steel
Thread Coverage Fully Threaded
Screw Head Style Flat
Screw Point Style Type F Point
Set Screw Thread Type Unified National Coarse (UNC)

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