1/4-20 hex washer head machine screw assembled to a slotted aluminum sleeve and EPDM sealing washer. Penetrating length: 1.612". Grip range: 0.25" - 0.5".

Slotted sleeve collapses during installation, drawing the application materials together and providing a large bearing area at the back of the joint. These clamping tines remain in place, even in the original screw is removed. They are ideal for non-structural joints in areas subject to high vibration, wind, expansion/contraction, etc.

Install with Fab-Lok holding sleeve (HFZJ900).SKU: HFZJ230P $490.10