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Newport Fasteners 1/4-20 x 2-1/2" Trailer Deck & Floor Screws – Type F Floorboard Thread Cutting Screws, Flat Head, Star Drive T-30, Black Phosphate, Wood to Metal – 100 Pack
4.5 (75 items)
Limited Time SaleUntil the end
11
46
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$16.19 cheaper than the new price!!
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New $26.99
Product details
| Management number | 218202803 | Release Date | 2026/05/03 | List Price | $10.80 | Model Number | 218202803 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- TRAILER DECK & FLOORBOARD APPLICATIONS — Specifically engineered for fastening wood planks to metal trailer frames, flatbed trucks, utility trailers, cargo trailers, and horse/livestock trailers. The flat countersunk head sits flush with the deck surface for a smooth, snag-free load floor — critical for safe and efficient loading and unloading.
- TYPE F THREAD-CUTTING POINT — Unlike self-drilling screws, this Type F tip requires a pre-drilled pilot hole (7/32" recommended), then cuts clean, precise threads as it seats. This creates a tighter mechanical grip than standard screws and prevents loosening under vibration and dynamic load — exactly what trailer decking demands.
- SIX-LOBE STAR DRIVE (T-30) — The T-30 Torx drive design virtually eliminates cam-out and stripped heads during installation. Use a T-30 bit with a standard drill or impact driver for fast, reliable installation — especially when you're driving dozens or hundreds of screws through a full deck replacement.
- BLACK PHOSPHATE FINISH — ALLOY STEEL CONSTRUCTION — Hardened alloy steel core delivers the shear strength and torque resistance needed for structural fastening. Black phosphate finish provides corrosion resistance and acts as a lubricant during installation. Also called: Six-Lobe Screw | Torx Screw | Decking Screw | Star Drive Screw | Floorboard Screw.
- Versatile Professional Use: These screws are designed to meet the rigorous demands of contractors, automotive professionals, manufacturers, and DIY enthusiasts; From securing floorboards in trailers to assembling furniture and machinery, do it all
- PILOT HOLE GUIDE — 7/32" BIT RECOMMENDED — Type F screws require a pre-drilled pilot hole before installation. Use a 7/32" drill bit for standard applications. Drill through the wood and into the metal frame, then drive the screw — the cutting edges will form tight threads in the metal as you seat it. Pro tip: use one drill for the bit and a second with the T-30 driver to speed up a full deck replacement.
- COMPATIBLE APPLICATIONS — Flatbed trailers, utility trailers, horse & livestock trailers, cargo trailers, drop deck trailers, curtain vans, dry vans, gooseneck trailers, truck beds. Also used for securing apitong hardwood decking, oak, and treated lumber to steel cross-members and C-channel frames
- ALSO CALLED / SEARCH TERMS — Floorboard Screw | Trailer Floor Screw | Decking Screw | Six-Lobe Screw | Torx Screw | Star Drive Screw | Type F Screw | Thread Cutting Screw | Wood to Metal Screw | Countersunk Trailer Screw. If you searched any of these terms, this is your screw
- BULK QUANTITY OPTIONS AVAILABLE — This listing ships 100 pcs. Also available in larger carton quantities — ideal for contractors, trailer manufacturers, and fleet maintenance shops doing full deck replacements. Search "Newport Fasteners floorboard screws" or visit our Amazon storefront to find the right quantity for your job.
- WHY NEWPORT FASTENERS — We're an industrial fastener supplier, not a general merchandise reseller. Every SKU we carry is sourced to specification. With 698 verified reviews and a 4.7-star rating on this product, you can order with confidence. Questions about specs, quantities, or compatibility? We answer messages fast.
| Brand | Newport Fasteners |
|---|---|
| Color | Black |
| Model | 688124-100 |
| Head Type | Flat |
| Size Name | 1/4-20 x 2 1/2 inch |
| Metal Type | Alloy Steel |
| Unit Count | 100 Count |
| Item Weight | 2.86 Pounds |
| Part Number | 688124-100 |
| Thread Size | 1/4"-20 |
| Thread Type | Right Hand |
| Drive System | Torx |
| Finish Types | Black Phosphate with Oil Coating |
| Manufacturer | Newport Fasteners |
| Thread Class | standard |
| Thread Style | Right Hand |
| Fastener Size | 1/4-20 x 2 1/2 inch |
| Fastener Type | Machine Screw |
| Item Diameter | 0.25 Inches |
| Material Type | Alloy Steel |
| Exterior Finish | Phosphate |
| Item Dimensions | 2.5 x 0.25 x 2.5 inches |
| 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 | 0.25 Inches |
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Thread Forming & Cutting Screws
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