1/4-20 x 1-3/4" Machine Screw - Round Head - Slotted - Steel - Zinc CR+3 - FT, Pack of 100

330 Piece Machine Screw Assortment - #6 to 1/4" - Phillips Flat Head - Zinc Plated Contents: 6/32 x 3/8" Machine Screw - Phillips Flat Head - Zinc Plated (25) 6/32 x 1/2" Machine Screw - Phillips Flat Head - Zinc Plated (25) 6/32 x 3/4" Machine Screw - Phillips Flat Head - Zinc Plated (25) 8/32 x 3/8" Machine Screw - Phillips Flat Head - Zinc Plated (25) 8/32 x 1/2" Machine Screw - Phillips Flat Head - Zinc Plated (25) 8/32 x 3/4" Machine Screw - Phillips Flat Head - Zinc Plated (25) 10/24 x 1/2" Machine Screw - Phillips Flat Head - Zinc Plated (20) 10/24 x 3/4" Machine Screw - Phillips ...

Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Requires matching driver bit. Flat Head screws install flush with metal surfaces or countersinks with softer materials for a clean appearance.

Tamper Proof Machine Screws are used in areas where prevention of public tampering or vandalism is important. They are distinguished by their unconventional drive styles, which are designed to minimize the possibility of removal. Tamper Proof Screws can be found in schools, public parks, correctional facilities, and many other locations where there is a high level of public activity. One-way Tamper Proof screws install with a standard flat-blade driver but are not removable. This Product is Made up of 18-8 Stainless Steel.

Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Requires matching driver bit. Flat Head screws install flush with metal surfaces or countersinks with softer materials for a clean appearance.

Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Requires matching driver bit. Flat Head screws install flush with metal surfaces or countersinks with softer materials for a clean appearance.