S-92183A453 3/4"-10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
• High tensile and shear strength (70,000 psi tensile, 35,000 psi min shear) ensures reliable performance under heavy loads and stress.
• Precision Class 3A thread fit guarantees secure, vibration-resistant assemblies with minimal backlash in demanding applications.
• Easy installation and removal with a 3/8" hex socket drive and knurled head for improved grip and torque application.
• Accurate shoulder diameter tolerance (-0.004" to -0.002") allows for consistent alignment and smooth rotation in machinery and fixtures.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for hazardous substances.
• Coarse UNC threads provide quick assembly and disassembly, reducing downtime in maintenance and production cycles.

Professional Applications & Engineering Value

This 3/4"-10 UNC shoulder screw is engineered to address critical challenges in precision machinery, automation systems, and heavy-duty equipment. The 18-8 stainless steel material offers excellent corrosion resistance, reducing failure risks in moist or chemical-exposed settings, while the Rockwell B55 hardness and 70,000 psi tensile strength ensure durability under repetitive loads. The Class 3A thread fit and precise shoulder diameter tolerance minimize play, enabling exact component positioning in assemblies like rotating shafts, pivots, and guides. With a hex socket drive and knurled head, it simplifies installation in tight spaces, enhancing efficiency in manufacturing, aerospace, and automotive applications where reliability and compliance with RoHS and REACH are paramount.

Specification Summary & Compliance

This shoulder screw adheres to UNC coarse thread standards with a Class 3A thread fit for high precision. Key dimensions include a thread size of 3/4"-10, shoulder diameter of 3/4" with a tolerance of -0.004" to -0.002", and shoulder length options from 2" to 3.99". Manufactured to ensure consistent performance, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting safe and sustainable industrial use.