Flat-Head Self-Drilling Screws With Wing, 12-24 x 2.5-In., 1-Lb. Amerivent Make permanent airtight repairs on

Make permanent airtight repairs on most types of damaged laminated windshield glass

thereby enabling precise cuts without sparks

Easy-Set Logic programming

feature perma-shield non-stick coating to prevent gumming & friction for fast

Fits Waist 38-Inch To 47-Inch

Flat-Head Self-Drilling Screws With Wing, 12-24 x 2.5-In., 1-Lb. Amerivent Make permanent airtight repairs onThese self drilling screws are used in wood, fiberglass and metal, and they possess a drill point enabling it to drill in its own hole in thin gauge steel. The sharp threads create their own mating thread when drilled into the material. No pre drilled pilot holes necessary.