Teks 21378 Phillips Flat-Head Self-Tapping Screw with Wing, 1/4 - 20 x 3" BESTSELLERS 5/16" ID x 7/16" OD

5/16" ID x 7/16" OD x 100'

Fully capable of capturing an astonishing 99

File size: 7/32"

Cap features swivel collar to adjust exhaust direction

and/or pedestal mounting functions

Teks 21378 Phillips Flat-Head Self-Tapping Screw with Wing, 1/4 - 20 x 3" BESTSELLERS 5/16" ID x 7/16" ODTeks Self Tapping Phillips Flat Head Self Tapping Screw with Wing for secure fastening and strong holding power. Provide secure wood to metal fastening and strong holding power without the need to pre drill. Screws tap their own threads. Engineered drill point and flute allow for efficient material removal. Excellent corrosion resistance. Can be used to attach wood headers and plywood to steel frames. Drill point removes material and sizes the hole