#8 x 1 Phillips Pan Self Tapping Screw Type A Fully Threaded Zinc Bake - Pkg of 5000

6X3/8 Phillips Full Contour Truss Self Tapping Screw Type B Fully Threaded Black Oxide. Type B thread for molded or through holes in thin metal, non-ferrous castings. Truss head screws are weaker than pan or round heads but preferred in applications where minimal clearance exists above the head. Modified truss heads offer low clearance and an extra large bearing surface. Commonly used to attach metal lathe to metal studs.

4X1/2 Phillips Oval Self Tapping Screw Type A B Fully Threaded 18 8 Stainless. Type AB thread for use in the thinner sheet metal like used in appliances. Oval head screws are preferred over a flat head when a more decorative look is desired or when fastening onto a conical surface.

12X3/4 #10HD Phillips Pan High Low Screw Fully Threaded Zinc Bake. High-Low thread for use in plastic, nylon, wood or other low-density materials. Thread design reduces driving torques, enhances resistance to thread stripping, improves pullout strength and lessens the risk of cracking the work piece. Pan head screws are a common style that can substituted in most applications for round, truss or binding heads.

8X3/8 #6HD Phillips Pan High Low Screw Fully Threaded Zinc Bake. High-Low thread for use in plastic, nylon, wood or other low-density materials. Thread design reduces driving torques, enhances resistance to thread stripping, improves pullout strength and lessens the risk of cracking the work piece. Pan head screws are a common style that can substituted in most applications for round, truss or binding heads.

12X1 1/4 Phillips Flat Self Tapping Screw Type A Fully Threaded 18 8 Stainless Steel. Type A thread for self starting in thin (.015 - .050 inch thick) metal or resin-filled plywood. 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.