Screws for polycarbonate panels, 1", bag of 76

- 1'' galvanized steel screws with reamers (to mill) and a neoprene-bonded 1/2'' Washer. To screw polycarbonate and PVC  .

- ¼’’ hex head with neoprene washer.

- To use with a wood structure and 4, 6 or 8 mm Multiwall panels or corrugated MR9 panels.

- Approx. 76 screws per bag.