DP500 tab washers are made of G-90 Chromium plated steel and meet ASTM A653 standards. Great for metal lath and stucco wire over ridid insulations. The DP500 is a 1 1/4" plate, constructed with zero profile for flush positioning, and tabs designed for positive attachment, reducing the spin on insulated boards.

Features:

• 1-1/4" diameter galvanized steel washer for securing metal lath wire or foam to differnet substrates.
• Galviznized/Chromium-Plated
• Pre-Spot Tabs reduces spin
• Lath Washer Can be Screwed, Nailed, or Shot