Round Head, wood, have threads down the entire length of the shank for tapping and fastening thin material. The point style determines the type of material the screw can be used on, a type of self-tapping screw, Type A, Zinc Plated, #8-15 Thread Size, Type A, 1/2' Length (Pack of 100):. Steel Sheet Metal Screw. such as metal, Zinc Plated, 1/2" Length (Pack of 100):. The zinc plated steel sheet metal screw with round head and slotted drive has a Type A point for forming threads in thin metals between 0.05" and 0.050" thick and resin impregnated plywood. The Type A point has a conical tip and spaced threads. Steel is often used in applications where strength is the primary consideration. The zinc plating offers corrosion resistance and has a reflective appearance. The round head has a domed shape. The slotted drive has a linear slot for use with a flat-blade driver.。Sheet metal screws, or plastic. These screws commonly have a sharp point that helps penetrate the material.。 。 。 。, Round Head, Steel Sheet Metal Screw, Slotted Drive, #8-15 Thread Size, Slotted Drive.
Thread Size 1/2 Length Round Head Slotted Drive Steel Sheet Metal Screw Zinc Plated Type A Pack of 100 #8-15, Type A, #8-15 Thread Size, 1/2" Length (Pack of 100):,Steel Sheet Metal Screw, Zinc Plated, Round Head, Slotted Drive,Our Featured Products,100% Original + FREE Delivery,Cheap good goods,First-class design and quality,Discover and Shop the Latest in Fashion. Pack of 100 #8-15 Thread Size 1/2 Length Round Head Slotted Drive Steel Sheet Metal Screw Zinc Plated Type A, Round Head Slotted Drive Steel Sheet Metal Screw Zinc Plated Type A Pack of 100 #8-15 Thread Size 1/2 Length.