S-97345A347 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 environments and extended service life.
- Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for high-stress applications.
- Precise Class 3A thread fit ensures reliable engagement and vibration resistance in assemblies.
- Easy installation and removal with a 3/32" hex socket drive and knurled head for superior grip.
- Robust shoulder design provides accurate component location and spacing with a 1" shoulder length.
- Broad regulatory compliance with RoHS 3 and REACH, meeting international environmental and safety standards.
- Coarse UNC threading enables quick assembly and reduced cross-threading risk in various materials.
Professional Applications & Engineering Value
This 316 Stainless Steel shoulder screw is engineered to address critical challenges in precision machinery, automation systems, and marine equipment where corrosion resistance and high tensile strength are paramount. The Class 3A thread fit and coarse 6-32 UNC thread provide secure fastening that withstands dynamic loads and vibrations, minimizing maintenance downtime. The integrated shoulder with tight diameter and length tolerances ensures accurate alignment of moving parts such as gears and linkages, while the hex socket drive and knurled head facilitate efficient installation in confined spaces. Ideal for industrial applications requiring durability and regulatory adherence, this component delivers long-term reliability and performance consistency.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 3A precision fit for optimal thread engagement. Key dimensional attributes include a shoulder diameter of 3/16" (tolerance: -0.004" to -0.002") and shoulder length of 1" (tolerance: -0.005" to 0.005"), ensuring consistent performance. The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, affirming its suitability for global industrial use without hazardous substances.
