Simpson PDPAT-62KP 5/8" Knurled Top-Hat Pins - Zinc, Pkg 100 Quik Drive Metal-To-Metal Screws The QDPROHX516G2 Steel-To-Steel Fastening Attachment

The QDPROHX516G2 Steel-To-Steel Fastening Attachment features-

Flexible design: Roofjack size accommodates pipes from 5-1/2" - 11-1/2"

while the premium EPDM rubber washer creates a tight

Each screw features a 1/4" hex head with an integrated washer stamped for easy post-installation inspection

Simpson PDPAT-62KP 5/8" Knurled Top-Hat Pins - Zinc, Pkg 100 Quik Drive Metal-To-Metal Screws The QDPROHX516G2 Steel-To-Steel Fastening AttachmentThe PDPAT is a hardened steel, powder actuated top hat pin designed to fasten building components to concrete, steel and CMU. The PDPAT consists of a 0. 300" diameter head, fastener with a 0. 157" diameter shank and a steel top hat assembly for fast loading and centering of the pin in the nosepiece of the tool. California Residents: WARNING