Simpson Strong-Tie Threaded Rod End Cap for 7/8" Rod - Plastic, Green | Qty. 25 RCA229/54-R50 These helical spring-style washers bite

These helical spring-style washers bite into both the underside of the bolt head and the surface it's securing

- strong yet easy to maneuver

Removable & Reusable: Can be installed and removed without damaging the base material

or other exterior structure

Simpson Strong-Tie Threaded Rod End Cap for 7/8" Rod - Plastic, Green | Qty. 25 RCA229/54-R50 These helical spring-style washers biteSimpson Strong Tie RECC Rod End Centering Caps help keep threaded rods properly aligned at the back of drilled holes in glued in rod anchoring applications. Designed for use with Simpson Strong Tie Timber SET anchoring adhesive and GARC glued in rod adhesive retaining caps, these plastic centering caps allow adhesive to flow around the cap as the rod is pushed into place. The RECC series is color coded by rod diameter and is required for Timber SET