Wing screws provide quick installation by allowing the user to manually tighten the screw with their hand. Made with malleable iron for long lasting durability.

1/4-20X1/2 Thumb Screw With Shoulder Full Thread Zinc. Thumb area enables turning by hand.

10X3 SQUARE DRIVE FLAT HEAD Full Thread SELF DRILLING SCREW ZINC. Self drilling screws have point to cut through material and eleiminate the need to drill a pilot hole. Flat head screws are used when protrusion of the fastener above the mating surface is unacceptable. Typically 100 degree flat or for fastening softer materials, 82 degrees flat.

465 Piece Self Drilling Screw Assortment - #6 to 1/4" - Hex Washer Head - Zinc Contents: 6 x 1/2" Self Drilling Screw - Hex Washer Head - Zinc Plated (40) 6 x 5/8" Self Drilling Screw - Hex Washer Head - Zinc Plated (40) 6 x 3/4" Self Drilling Screw - Hex Washer Head - Zinc Plated (40) 8 x 1/2" Self Drilling Screw - Hex Washer Head - Zinc Plated (35) 8 x 3/4" Self Drilling Screw - Hex Washer Head - Zinc Plated (35) 8 x 1" Self Drilling Screw - Hex Washer Head - Zinc Plated (35) 10 x 1/2" Self Drilling Screw - Hex Washer Head - Zinc Plated (30) 10 x 5/8" Self Drilling Screw - Hex Washer ...

4X1/4 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.