Introducing the new ProZ SD, designed to fit securely and ensure a weather tight seal. The design of the washer head reduces overdriving and can never red rust with the zinc aluminum alloy cap. ProZ SD provides a strong cap that withstands the toughest installation conditions and is compatible with all panel finishes.
• No red rust – zinc aluminum alloy cap
• Self-drilling #3, #5 and stich drill points available
• Reduces overdrive
• 50 year warranty
Explore our site by clicking here to pick from this selection of stainless steel fasteners.
(Notice: Painted Colors will vary by monitor)