5/16"-18 x 2-1/2" T40 Torx 6-Lobe Flat Head Trailer Floorboard Deck Screw - by Fastener Depot, LLCF
Product details
| Management number | 221597794 | Release Date | 2026/05/03 | List Price | $39.99 | Model Number | 221597794 | ||
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| 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 | 745373815980 |
|---|---|
| Brand | Tohoyard |
| Color | Black |
| Head Type | Flat |
| Size Name | 5/16"-18 x 2-1/2" |
| Metal Type | Aluminum,Carbon Steel,Steel |
| Unit Count | 400.0 Count |
| Part Number | FD688138 |
| Thread Size | 5/16"-18 |
| Thread Type | Unc |
| Drive System | Torx |
| Finish Types | Black Oxide |
| Manufacturer | Fastener Depot, LLC |
| Thread Class | 3B |
| Thread Style | Right Hand |
| Fastener Size | 5/16" |
| Fastener Type | Self-Tapping Screw |
| Item Diameter | 0.31 Inches |
| 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) |
| Compatible Groove Diameter | 0.31 Inches |
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