#2 x 1/4 Round Head Type U Drive Screw 18-8 Stainless Steel - Pkg of 10000

#14A x 1-1/4" One-Way Sheet Metal Screw - Round Head - 18-8 Stainless Steel - Pkg of 100 Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Popular design installs with standard screwdriver. Reverse side cammed out to prevent unauthorized removal.

10X3 Bugle Square Drive Course Thread Type 17 Point Deck Screw 18 8 Stainless Steel. Type-17 used in decking materials including woods with medium density and composite materials. Bugle head screws are commonly used for drywall because it distributes bearing stress over a wider area than a flat head.

#12AB x 2" Security Sheet Metal Screw - Button Torx Head - 18-8 Stainless Steel - Pkg of 50 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. Torx Pin-Head offers a high degree of security & requires matching driver bit.

0X1/8 Round Head Type U Drive Screw Zinc Bake. Drive screw Type-U fasteners permanently fasten metals and plastics, when forced into the work piece using pressure. Round head screws are sometimes perferred over a pan head for its smooth surface and appearance.

12X3 1/2 Bugle Square Drive Course Thread Type 17 Point Deck Screw 18 8 Stainless Steel. Type-17 used in decking materials including woods with medium density and composite materials. Bugle head screws are commonly used for drywall because it distributes bearing stress over a wider area than a flat head.