Truss Head

Fine Thread Drywall Screws are used to secure drywall to 20-25 gauge steel. Their sharp, self piercing point allows for easy penetration, and their fine threads provide a strong hold. They feature a countersunk bugle head that tapers down into the drywall after installation to provide a clean, finished look. They are manufactured to the ASTM C1002 standard and are finished in a black phosphate coating. Features: Double Lead Threads It is made up of Carbon Steel Countersunk Head for Clean Finish Self Piercing

8X1 1/2 Phillips Bugle Head Course Thread Sharp Point Deck Screw Dacrotized. Bugle head screws are commonly used for drywall because it distributes bearing stress over a wider area than a flat head.

Combo Pan Head Self Tapping Sheet Metal Screws Feature Large Threads For Versatility, And Are Used To Securely Attach Metal, Wood, Fiberglass, And Plastic. Combo Pan Head Self Tapping Sheet Metal Screws provide a common style that can be substituted in most applications for round, truss or binding heads.

4X3/8 #3HD Phillips Pan High Low Screw Fully Threaded Black Oxide. 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.

#4 x 3/8" Security Sheet Metal Screw - Pan Phillips (P1) 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. Traditional Phillips drive with tamper-resistant pin added for security. Easy to drive & remove with matching tool. Cannot be removed with Phillips Screwdriver.