CRL 8 x 3/4" Square Drive (Robertson) Pan Head Sheet Metal Screws Automotive Tapes center punching

center punching

so you can rapidly drill a cleaner looking hole

two-color figures on a yellow blade

Simply spray on and wipe off using a Cat

The cast iron rings have rubber bases to hold them securely to the glass

CRL 8 x 3/4" Square Drive (Robertson) Pan Head Sheet Metal Screws Automotive Tapes center punchingExcellent Driving Power Resists Driver Slippage Black Oxide Coating Available in Flat and Pan Head The CRL Square Drive Sheet Metal Screws are also known as Robertson and Scrulox Drive. The Square Drive head configuration offers excellent driving power and resists driver slippage. These Type "A" Sheet Metal Screws have a black oxide coated finish. Sold in quantities of 100 packed in re sealable plastic tubs, and bulk packages of 1000 in poly bags.