
1 inch Gasket Washer for Washer Head Screws
$9.95
Taxes
Use Gasket Washers on Washer Head Screws where fastening the center of panels to support blocking. The 1" wide EPDM Rubber Gasket Washer spreads out the sealing pressure around the Washer Head Screw, providing more holding power and a better seal. Choose packs of 25, 50 or 100.
Screws sold separately.
(Neo Bonded Galvanized Washer: 1" OD will accept a #8 up to a #14 screw. Rubber creates a watertight seal on smooth surfaces.)
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INSTALLATION TIPS:
- Use 1 or 2 Washer Head Screws with Gasket Washer (16" apart) to hold down the center of a 4' x 8' panel.
- Use 2 Washer Head Screws with Gasket Washer (16" apart) for a 4' x 10' panel.
- Use multiple sets of 2 Washer Head Screws with Gasket Washer to secure the center of panels over 10 ft long.
- Drill a 1/4" hole in the polycarbonate for each Washer Head Screw. Do not use Washer Head Screws as a substitute for bar caps on the edges of the panels. Bar caps allow the panel to expand and contract with minimum stress to the panel.