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Zinc Plated Finish #3 Drill Point Pack of 1000 #12-14 Thread Size 82 Degree Flat Head 2 Length Steel Self-Drilling Screw 2 Length Small Parts 1232KPF Pack of 1000 Phillips Drive

Steel Self-Drilling Screw, Zinc Plated Finish, 82 Degree Flat Head, Phillips Drive, #3 Drill Point, #12-14 Thread Size, 2' Length (Pack of 1000): Industrial & Scientific. Steel Self-Drilling Screw, Zinc Plated Finish, 82 Degree Flat Head, Phillips Drive, #3 Drill Point, #12-14 Thread Size, 2" Length (Pack of 1000): Industrial & Scientific. The steel self-drilling screw with zinc plating has an 8-degree flat head and a Phillips drive. Steel is often used in applications where strength is the primary consideration. The zinc plating offers corrosion resistance and has a reflective appearance. The flat head has an 8-degree cone-shaped bearing surface for use in countersunk holes and a flat top that fits flush with the mated surface. The Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener.。Self-drilling screws, a type of self-tapping screw, are threaded fasteners that drill their own hole and thread it as they are installed. Usually only recommended for use with metal, self-drilling screws are available with wings that enable use when fastening wood to metal. The drill point length should be long enough to penetrate both materials being fastened before the threading portion reaches the material.。 。 。 。

Zinc Plated Finish #3 Drill Point Pack of 1000 #12-14 Thread Size 82 Degree Flat Head 2 Length Steel Self-Drilling Screw 2 Length Small Parts 1232KPF Pack of 1000 Phillips Drive