M8 Roofing Black Dowty Top Hat (Topats) Cover Caps

Used in conjunction with hook bolts

• Covers protruding threaded end of hook bolt once fitted
• Will work with any M8 threaded fastener
• These black dowty topats is a plastic cover generally used with hook bolts in conjunction with a plastic roofing washer.
• We also have complete range of hook bolts or j bolts.