VRT BACKOUT RESISTANT LAP SCREWS
BLAZER Lap Screws comes standard with the patented VRT threads that increases the resistance to fastener back-out in metal roofing and siding connections.
- Coated with our TRI-SEAL 1,000hrs salt spray finish
- Bond-Seal & Flange-Seal Washers
- Zinc Cap & Stainless Cap Heads
- Stocked in a variety of colors or can be color matched to your panel or trim.
Technical Data | BLAZER Self-drilling Screws