Small Parts 300 Series Stainless Steel Machine Screw, Passivated Finish, Pan Head, Phillips Drive, Meets MS 51957, 1" Length, Fully Threaded, #10-24 UNC Threads (Pack of 25) - Ideal for Electronics, Machinery, and Automotive Assembly

Product Description

The 300 series stainless steel machine screw has a passivated finish and a pan head with a Phillips drive, and meets United States Military Standard MIL-SPEC MS 51957 specifications. The 300 series stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The passivated finish enhances the natural corrosion resistance of stainless steel. 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. Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes. Machine screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of driver required to install and remove the screw.