2012年4月25日 · Installing or replacing the deck on your utility trailer or car hauler, or mounting a tool box, winch or other accessory? These 1/4-20 x 2 1/2 inch star head screws are the high-strength trailer floor fasteners you need for a fast, hassle-free installation with no stripped threads.

Torx flathead screws make securing a wood floor to your trailer quick, easy and economical with a 1/4" diameter and type F points for heavy-gauge sheet metal. Specially designed for use on Alkaline Copper Quaternary wood.

100 Qty 1/4-20 x 2-1/2" Flat Head Thread Cutting Floor Board Trailer Deck Screws | Black Phosphate | T30 Star Drive | Type F (BCP1221)

These screws are sold by the box, when you purchase quantity on 1 you receive a box of 200 Perfect for installing trailer floors. No more pre drilling holes for trailer floor screws

1/4-20 x 1" Flat Head Trailer Flooring 6 Lobe Drive (Blk Ox) 1/4-20 x 1 (ft) torx flat head "f" thread cutting. TRXF14201

These 1/4-20 x 2 1/2 inch star head screws are the high-strength trailer floor fasteners you need for a fast, hassle-free installation with no stripped threads. Just pre-drill a 7/32 pilot hole and secure the screw with a T30 star bit.

Torx flathead screws make securing a wood floor to your trailer quick, easy and economical with a 1/4" diameter and type F points for heavy-gauge sheet metal, aluminum, cast iron and zinc. Forty per package.

Torx flathead screw makes securing a wood floor to your trailer quick, easy, and economical. Screw has a 1/4" diameter and Type F point for heavy-gauge sheet metal, aluminum, cast iron, and zinc. Features: Torx screw secures wood floor …

Our Trailer Floor Screws Are Made of Hardened Low Carbon Steel With a Plain Finish. They Are Used For Installing Flooring in Heavy Duty Trailers of All Makes. These Type F Self-Tapping Fasteners Form Their Own Mating Threads in the Material to be Fastened.