Shop for black one way screws 4 pack

These Unique Home Designs 3 in. One-way Screws (4-Pack) can help provide a secure installation of almost any window guard. The one-way design helps deter screw removal. These screws must be secured to a stud in the wall.

The Grisham 3 in. one-way screw (4-pack) features a black powder-coated finish for weather durability. For use with all Grisham spearpoint window bar mounting brackets or fastener applications where possible tampering could occur. The non-reversing safety screw design inhibits removal of the fastener.

The Grisham 3 in. one-way screw (4-pack) features a white powder-coated finish for weather durability. For use with all Grisham spearpoint window bar mounting brackets or fastener applications where possible tampering could occur. The non-reversing safety screw design inhibits removal of the fastener.

These Unique Home Designs 3 in. One-way Screws (4-Pack) can help provide a secure installation of almost any window guard. The one-way design helps deter screw removal. These screws must be secured to a stud in the wall.

These Unique Home Designs 4 in. White 1-way Screw (4-pack) helps provide secure installation of many security doors. The 3/4 in. 1-way head is resistant to tampering. Use a 1-way driver bit for easier installation (not included). Color: Black.

These Unique Home Designs 4 in. White 1-way Screw (4-pack) helps provide secure installation of many security doors. The 3/4 in. 1-way head is resistant to tampering. Use a 1-way driver bit for easier installation (not included). Color: Copper.

These Unique Home Designs 4 in. White 1-way Screw (4-pack) helps provide secure installation of many security doors. The 3/4 in. 1-way head is resistant to tampering. Use a 1-way driver bit for easier installation (not included). Color: Navajo White.

The Grisham 4 in. one-way screw (4-pack) features a black powder-coated finish for weather durability. For use with all Grisham spearpoint window bar mounting brackets or fastener applications where possible tampering could occur. The non-reversing safety screw design inhibits removal of the fastener.

The Grisham 4 in. one-way screw (4-pack) features a white powder-coated finish for weather durability. For use with all Grisham spearpoint window bar mounting brackets or fastener applications where possible tampering could occur. The non-reversing safety screw design inhibits removal of the fastener.

These Unique Home Designs 4 in. White 1-way Screw (4-pack) helps provide secure installation of many security doors. The 3/4 in. 1-way head is resistant to tampering. Use a 1-way driver bit for easier installation (not included).