Precision Shoulder Screw: 1/8" Shoulder Dia, 1/4" Shoulder Length, #4-40, 0.156" Thread Length, 18-8 & 303, Stainless Steel, Hex Socket MPN:SCB250-3-PH

The Precision Shoulder Screw is a superior quality fastener made from 18-8 stainless steel and 303 material, ensuring strength, durability and rust resistance. It offers an 1/8 shoulder diameter with a short 1/4 length for ease of use, threaded to #4-40 specification and featuring a 0.156 long thread engagement for precise mounting applications. Designed as a standoff or spacing solution for electrical connectors, hardware enclosures, and machinery components, it serves the electronics industry, commercial equipment manufacturers, instrumentation makers and general metalworking industries requiring precision and corrosion resistance in their assembly and fabrication processes. With its hex socket drive, the shoulder screw provides excellent grip for tightening or loosening with standard or power tools while ensuring uniform clamp load distribution.