S-97345A334 8-32 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 chemical exposure
- Precise component alignment enabled by the 2-1/2" shoulder length with tight tolerances for stable assembly positioning
- High-load bearing capacity with 70,000 psi tensile strength and 35,000 psi shear strength for demanding mechanical applications
- Exceptional thread reliability through Class 3A fit UNC coarse threads ensuring secure fastening and vibration resistance
- Easy installation and removal with hex socket drive and knurled head for superior grip during tool operation
- Long-term durability backed by Rockwell B79 hardness for maintained performance under repeated stress
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw delivers critical engineering solutions where corrosion resistance and precision alignment are paramount. The 2-1/2" shoulder length with controlled tolerances prevents component misalignment in rotating assemblies, while the Class 3A UNC coarse threads provide secure fastening in high-vibration environments. The hex socket drive combined with knurled head texture ensures reliable torque transmission during installation. Ideal for precision machinery, automotive components, and industrial equipment, this shoulder screw maintains structural integrity through its 70,000 psi tensile strength while meeting strict RoHS and REACH compliance requirements for environmental safety.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit and shoulder diameter tolerance of -0.004" to -0.002". Features 8-32 UNC coarse threads with right-hand direction and standard shoulder fit. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence for industrial applications.
