FastenersScrewsSelf-PiercingHex WasherSlottedSteel Zinc w/Neo-EPDM Washer, 1/4" AF
SLOTTED HEX WASHER
SELF PIERCING SCREWS WITH BONDED NEO-EPDM WASHER
- Creates leak-proof seal when attaching light-gage steel
- or aluminum to wood
- Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell: C28-38)
- Fully Threaded / Steel Zinc Plated