The OWLETT DOWTY SPAT ROOFING WASHERS BLACK M6 SINGLE (BOX 100) OJ021928 from Unifix are designed for use with threaded fasteners. These Spat Roofing Washers, part of the OJ series, come in a box of 100 and feature a black finish.

Product Features:

• Product Type: Spat Roofing Washer
• Thread Size: M6
• Inner Diameter: 6mm
• Pack Quantity: 100
• Resistance Properties: Corrosion Resistant

These washers are bright zinc plated and corrosion resistant, ensuring durability and longevity in various applications.