Black oxide finish offers mild corrosion resistance and lubricity Steel is often used in applications where strength is the primary consideration 6-32 Screws 100-Piece #6-32 X 3/8 Pan Head Phillips Screws - Black Oxide Alloy Steel Machine Screws Cobra Phillips Industrial Screws & Bolts Order Select Thread Cutting Screw, #6-32 x 1/4 in, Black Oxide Steel Pan Head Phillips Drive, 10000 PK, 0604FPPB at . Great prices & free shipping on orders over $50 when you sign in or sign up for an account Steel is often used in applications where strength is the primary consideration. The screw has machine screw threads that taper down to a blunt point with multiple cutting edges and chip cavities. Thread rolling screws, also called thread forming screws, do not remove material but instead press against the wall of the hole to displace the material and form the threads. The two screws differ from each other in the way that they create the threads. Thread cutting screw with type F point has machine screw threads that taper down to a blunt edge and is suitable for heavy gauge sheet metal, aluminum, cast iron, brass, and plastic 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. The pan head has a flat top and short vertical sides with a rounded top edge. Heavy Gauge Metal Screws Small Parts 0812APP188B 18-8 Stainless Steel Sheet Metal Screw, Black Oxide Finish, Pan Head Black Wood Screws 1 Inch