S-97345A112 6-32 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and extended service life.
- High-strength performance offering 70,000 psi tensile and 35,000 psi shear strength for reliable load-bearing in demanding applications.
- Precise Class 3A thread fit ensures tight, secure fastening with minimal backlash and improved assembly accuracy.
- Easy installation and removal with a knurled hex socket head, providing enhanced grip and reducing tool slippage.
- Durable and wear-resistant material with Rockwell B79 hardness, maintaining integrity under repetitive stress.
- Compliant with RoHS 3 and REACH regulations, ensuring safety and environmental standards for global supply chains.
- Coarse UNC threads facilitate quick assembly and are less prone to clogging in dirty or debris-filled conditions.
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw is engineered to address common industrial challenges such as component misalignment, vibration loosening, and corrosion-induced failure. The 6-32 UNC coarse thread and Class 3A fit provide exceptional thread engagement, reducing the risk of stripping in high-cycle assemblies. The knurled hex socket head allows for secure tool engagement, minimizing cam-out and improving torque transmission in confined spaces. With a robust shoulder diameter and length, it serves as an ideal pivot, spacer, or axle in machinery, automotive, and electronics, ensuring precise positioning and load distribution while withstanding harsh operational conditions.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for high precision. Key dimensional tolerances include a shoulder diameter of -0.004" to -0.002" and shoulder length of -0.005" to 0.005". It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for regulated industrial applications.
