S-92012A562 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance: Black Oxide finish provides reliable protection against rust and wear in demanding industrial environments.
• Superior Strength for Heavy-Duty Applications: Made from high-strength alloy steel with a tensile strength of 140,000 psi, ensuring reliable performance under high stress.
• Precise Alignment & Stability: Features a 3/4" shoulder with tight tolerances (±0.002") for accurate component positioning and reduced vibration.
• Easy Installation with Standard Tools: Hex socket head (3/32" drive) allows for quick, secure fastening using common industrial tools.
• Consistent Thread Performance: UNC coarse threads with Class 2A fit ensure smooth engagement and reliable holding power.
• Compliance with Environmental Standards: RoHS 3 and REACH compliant, meeting strict regulatory requirements for safe industrial use.
• Optimized for Right-Hand Assembly: Right-hand thread direction facilitates standard installation processes, improving workflow efficiency.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical alignment and stability challenges in machinery assembly, automation systems, and precision instruments. The alloy steel construction, combined with a Black Oxide finish, ensures long-term durability and resistance to corrosion in harsh operational conditions. The 3/4" shoulder length with minimal tolerance variations provides exact positioning for rotating parts, bushings, or linkages, reducing wear and minimizing maintenance needs. With a UNC thread and Class 2A fit, it guarantees consistent fastening performance, making it ideal for applications requiring repeatable accuracy and high tensile strength. Its socket head design allows for efficient installation in confined spaces, enhancing productivity in industrial settings.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for precise engagement. The shoulder diameter and length maintain tight tolerances (e.g., shoulder length tolerance of 0" to 0.002") to ensure accurate assembly. It is manufactured from alloy steel with a hardness of Rockwell C32 and a tensile strength of 140,000 psi. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety standards for industrial components.