10 Pack 1/4-20 x 2 1/2 Inch Pre Oiled Corrosion Resistant Thread Cutting Trailer Deck Floor Board Screws Cargo Wood to Metal Self Tapping

10 Pack 1/4-20 x 2 1/2 Inch Pre Oiled Corrosion Resistant Thread Cutting Trailer Deck Floor Board Screws Cargo Wood to Metal Self Tapping

DURABLE CONSTRUCTION: Made of alloy steel. 6 Lobe flat head screw - Hardened TECH: Recommended Pilot Hole 7/32" (.2188) - T30 Star Drive PRECISE THREADING: Self Threading and Self Tapping grip without splitting materials. Heads recess flush for a smooth surface. Coarse Threads CHOOSE FOR: Attaching wood planks to metal ESPECIALLY DESIGNED for INSTALLING PLANKS ON: flatbed trucks, trailers, drop decks, utility trailers, low boys, dry vans , and van bodies These heavy-duty trailer floorboard screws are essential for securing decking and keeping cargo stable. Made of durable steel with a flat head, these self-tapping screws easily drive floor boards in to metal. At 5/16"-18 thread size and 2.5 inches in length, they provide robust holding power to withstand bouncing cargo and bumpy roads. Sold in a variety of pack sizes, they are perfect for fleet maintenance or DIY trailer repair projects. Just drill pilot holes to start and let the sharp threads do the work of fastening wood, composite or aluminum trailer floors with reliability.