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Your cart is empty. 1/4-20 x 2 1/2 inch Flat Head Floorboard Thread Cutting Screws, Type F, T30 Torx, Black Phosphate (100 Pack) - SOLD BY U-TURN FASTENERS
HIGH QUALITY Thread Forming Screws that won't let you down. These Screws require a pre-drilled hole, but they are able to cut their own treads into thick material. Can be used in a wide variety of base materials.
Aimee L. Snelbaker
2025-08-30 09:24:23
Bolts worked perfectly!😃. Make sure to get drill bits with cobalt. The Amazon “buy all 3†bits were terrible!
Avo
2025-08-27 16:24:56
Used these to mount r track good quality no issues
Gene
2025-07-26 10:00:52
I used the product while putting a new floor in my utility trailer and the worked great
Denise P.
2025-07-01 13:33:07
Will definitely order again.
Marvin
2025-04-14 10:52:21
These were purchased to replace wood decking on my 16' utility trailer. All 96 drove properly through a 0.228" hole through wood and steel with no issues. No stripped thread or heads.
trainingrevolution
2025-03-04 20:39:52
Used six per 2x6 board on my 5x10 trailer to attach to each steel angle iron floor joist. Pre-drilled with a 7/32 bit. Job was much easier than I expected.
Walter G.
2025-01-03 10:13:03
Arrived promptly and just the right length to screw my replacement deck board on my trailer. Went right in after drilling a 7/32†pilot hole.
The Rabbit Whisperer
2025-01-01 17:35:38
I replace two trailer floors using these screws. I did have to drill a pilot hole before they would self tap. Only 1 of 50 snapped during the process. That's not too bad.Pleased with the purchase.
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