CRL 1/4-20 x 1" Hex Washer Head Self-Drilling Screws Quantity:Pack of 100 Stage One Corrosion is defined

Stage One Corrosion is defined as glass with light corrosion

CRL Brass Tube Drills can be used in conjunction with the CRL2 Glass Drilling Machine

Scored line will open

forged-steel head Sledge with lacquered hardwood handle

CRL 1/4-20 x 1" Hex Washer Head Self-Drilling Screws Quantity:Pack of 100 Stage One Corrosion is definedCut Their Own Holes in a Variety of Metals Speed Manufacturing and Fabricating Order in Bulk for Additional Savings CRL Self Drilling Screws combine a drill and screw into a single efficient unit to save time and labor costs. They are designed to drill their own hole, cut or form mating threads, and make a complete fastening in a single operation. Each is precision machined and heat treated under exacting standards to ensure quality performance. Self