#12 x 1-1/2" w/ #17 Point & Bonded Aluminum Sealing Washer
#12 x 1-1/2" Mill Finish Zip Screws With Bonded Aluminum Sealing Washer
#17 Point For Better Penetration
**Bonded Aluminum Sealing Washer Not Intended For Roofing Application**
1000 Hours Red Rust Protection
Tall Heads & Oversized Washers
1/4" Unslotted Hex Washer Head
Self-Piercing & Magnetic