Shoulder Screw: 5/16" Shoulder Dia, 1" Shoulder Length, 1/4-20, 4140 Alloy Steel, Hex Socket MPN:225034PR

The shoulder screw is a versatile fastening device that features both threaded and non-threaded sections, enabling adjustable, releasable, or rigid assembly of components in machinery, automotive, and aerospace applications. This particular 5/16 shoulder diameter screw has a shoulder length of 1, a 1/4-20 thread pitch, and is crafted from durable 4140 alloy steel. The combination of materials ensures superior tensile strength and resistance to wear and fatigue during use. Shoulder screws can be used in various industries such as robotics, automotive engineering, and general manufacturing for applications that require precise alignment and stability of components. Their adjustability feature allows fine-tuning and quick assembly/disassembly without damaging materials or requiring specialized tools, enabling cost-effective repairs and modifications.