These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Knox Trailers · Hardware & Fasteners
T-05250
Request a quote
Call (865) 486-4003
This is a flat-head Torx drive screw used in heavy-duty trucks and trailers to fasten wooden or composite floorboards.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
The 5/16-18 coarse-thread, Type‑F point cuts its own threads in a pre‑drilled hole, while the phosphate and oil finish resists corrosion. You typically replace these when floorboards are damaged, screws are stripped, or when refurbishing a trailer’s flooring.
Part Number: T-05250
TORX DRIVE FLOOR SCREW 5/16X2-1/2
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
