ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Black, Qty. 250 Class 1 Self-Retracting Lifelines Approved for use at temperatures

Approved for use at temperatures between -40°F / -40°C and 392°F / 200°C

if you need two 1500-foot lengths of rope

Coupling pin not included

Heavy Hex Head: Allows for high-torque tightening and distributes stress evenly

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Black, Qty. 250 Class 1 Self-Retracting Lifelines Approved for use at temperaturesST Fastening #12 x 1" Self Drilling ZXL Steelbinder Metal Roofing Screw, Hex Washer Head Black, Qty. 250 Built for steel to steel roofing attachment, this ST Fastening #12 x 1" ZXL Steelbinder screw delivers dependable holding strength with a Black hex washer head for clean integration on dark panel systems. The self drilling point streamlines installation into steel framing members. Each 250 count package keeps installation crews supplied on larger