S-92012A534 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with alloy steel construction and 140,000 psi tensile strength, ensuring reliable performance in high-stress industrial applications.
• Superior corrosion resistance provided by the black oxide finish, extending service life in demanding environments.
• Precise alignment and secure positioning due to the exact 1/4" shoulder length with tight tolerances, minimizing component misalignment.
• Easy installation and removal with the hex socket drive and 1/8" drive size, allowing for efficient assembly in confined spaces.
• Consistent thread engagement from the Class 2A thread fit and 10-32 UNF fine threading, reducing the risk of stripping and ensuring vibration resistance.
• Enhanced hardness for wear resistance with Rockwell C32 rating, maintaining dimensional stability under repeated use.
• Compliance with environmental regulations including RoHS 3 and REACH, making it suitable for global industrial supply chains.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical challenges in machinery assembly, automation systems, and precision instruments. The alloy steel material, combined with a black oxide finish, provides excellent resistance to wear and corrosion, which is vital in harsh operational environments. The 10-32 UNF thread with fine spacing ensures secure fastening in applications requiring vibration resistance, such as in robotics or conveyor systems. The precisely machined 1/4" shoulder length and smooth head texture allow for accurate component alignment, reducing assembly errors and improving overall equipment reliability. Ideal for use in industrial shoulder screw applications where tight tolerances and high tensile strength are non-negotiable, this component delivers consistent performance and long-term durability.

Specification Summary & Compliance

This shoulder screw adheres to Class 2A thread fit standards for consistent engagement and features a shoulder diameter of 1/4" with tolerances from -0.001" to 0" for precise fits. The UNF thread type and right-hand direction comply with common industrial specifications. Manufacturing follows strict guidelines to ensure RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting environmentally responsible sourcing and usage in various sectors.