1/4"-20 x 2-1/2" T-30 Flat Head Self Tapping Trailer Deck Screws, 10 Pack
US$2.96
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US$2.96
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.mckinlay.com.tr
Free 30-day returns Details
Product details
| Management number | 250222777 | Release Date | 2026/09/17 | List Price | US$2.96 | Model Number | 250222777 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- TYPE F SELF-TAPPING POINT - cuts machine threads directly into steel crossmembers up to 1/4" thick; drill a pilot hole, drive with an impact, no nut and no pre-tapping
- FLUSH COUNTERSUNK FLAT HEAD - nibs under the head cut a clean countersink in hardwood and softwood decking, so nothing catches a boot, a strap or a skid
- STAR DRIVE, NO CAM-OUT - deep six-lobe recess takes full impact-driver torque without stripping; far more re-drives than any Phillips deck screw survives
- REMOVABLE, SERVICEABLE JOINT - machine threads in the steel survive board replacement; back the screw out, drop a new board, drive the same screw home
- SPECS (1/4"-20 x 2-1/2") - T-30 star drive, 7/32" pilot in steel (Type F chart max: #1 / 0.228"); suits 2" nominal boards over steel frames; black phosphate Type F thread cutting screws, made for trailer deck and floorboard replacement
| ASIN | B07D3P3QK8 |
|---|---|
| Brand | Newport Fasteners |
| Color | Black |
| Head Type | Flat |
| Size Name | 1/4-20 x 2 1/2 inch |
| Metal Type | Alloy Steel |
| Unit Count | 10 Count |
| Part Number | 688124-10 |
| Thread Size | 1/4"-20 |
| Thread Type | Unc |
| Drive System | Star, Torx |
| Finish Types | Black Phosphate and Oil Coated |
| Grade Rating | Standard |
| Manufacturer | Newport Fasteners |
| Thread Class | Standard |
| Thread Style | Right Hand |
| Fastener Size | 2 1/2 inch |
| Fastener Type | Deck Screws |
| Item Diameter | 0.25 inches |
| Material Type | Heat-Treated |
| Item Highlight | Star drive (six lobe) floorboard screws fasten wood decking to steel trailer and truck bed frames. Type F, phosphate. |
| Exterior Finish | Black Phosphate,Steel |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.25 inches |
| Screw Head Style | Flat |
| Screw Point Style | Type F Point |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Maximum Shear Strength | 30000 psi |
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Thread Forming & Cutting Screws
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