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Knox Trailers · Hardware & Fasteners
1/4-20X1
In stock · ships from Knoxville
A 1/4-inch diameter, 20-threads-per-inch, 1-inch-long screw commonly used on trailers.
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.
Often referred to as a scuff bolt, it installs scuff plates, floorboards, side wall mats, and general hardware. Typically self-tapping or thread-cutting with a Torx (star) drive, it’s made of hardened steel with a zinc or phosphate anti-corrosion finish. Replace when threads strip, heads round out, or during trailer deck and scuff plate repairs.
Part Number: 1/4-20X1
SCUFF BOLT SCREW
Unit: ea
Dealer: Knox Trailers
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