S-94361A352 3/8"-24 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional tensile strength of 140,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Class 3A thread fit provides superior precision and tighter tolerances for secure, vibration-resistant assemblies in critical machinery.
- Black oxide finish offers enhanced corrosion resistance, prolonging service life in harsh industrial environments.
- Alloy steel construction with Rockwell C32 hardness delivers excellent durability and wear resistance for repeated use.
- Knurled head texture improves grip during manual installation, allowing for easier handling without specialized tools.
- 1/4" hex drive design enables quick and secure tightening with standard tools, streamlining assembly processes.
- Compliance with RoHS 3 and REACH ensures environmental and safety standards are met, supporting responsible sourcing.
Professional Applications & Engineering Value
This shoulder screw is engineered to address common industrial challenges, such as misalignment and component wear in rotating assemblies. The alloy steel material, combined with a black oxide finish, provides robust resistance to corrosion and mechanical stress, making it ideal for use in machinery, automotive systems, and precision equipment. The 3/8"-24 UNF fine thread and Class 3A fit ensure accurate positioning and secure fastening, reducing downtime in high-vibration environments. Its knurled head and hex drive facilitate efficient installation, enhancing productivity in B2B settings where reliability and compliance with standards like RoHS are critical.
Specification Summary & Compliance
This shoulder screw features precise dimensions, including a shoulder diameter tolerance of -0.004" to -0.002" and length tolerance of -0.005" to 0.005", adhering to UNF thread standards with a Class 3A fit for high accuracy. It complies with RoHS 3 (2015/863/EU) under exemption 6(a) and REACH (EC 1907/2006), ensuring it meets stringent environmental and safety regulations for industrial use.
