S-97345A483 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 for extended service life in harsh environments
- Precise component alignment through 3/16" shoulder diameter with tight tolerances for reduced assembly vibration
- High-strength performance with 70,000 psi tensile strength and 35,000 psi shear strength for demanding applications
- Secure fastening with Class 3A thread fit ensuring reliable engagement and vibration resistance
- Easy installation and removal with hex socket drive and knurled head for improved tool grip
- Industry-standard compatibility with 8-32 UNC coarse threads for broad interchangeability
- Regulatory compliance with RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw delivers exceptional engineering value in precision assembly applications where alignment and corrosion resistance are critical. The 3/16" shoulder diameter provides precise locating and bearing surfaces for rotating components in machinery, while the Class 3A thread fit ensures secure fastening in high-vibration environments. The hex socket head with knurled texture facilitates easy installation in confined spaces, making it ideal for industrial equipment, precision instruments, and marine applications. With 70,000 psi tensile strength and superior corrosion resistance, this UNC thread shoulder screw solves alignment and durability challenges in demanding operating conditions.
Specification Summary & Compliance
This precision shoulder screw features 8-32 UNC coarse threads with Class 3A thread fit for tight tolerance applications. The shoulder maintains precise dimensions with diameter tolerance of -0.004" to -0.002" and length tolerance of -0.005" to 0.005". Manufactured from 316 stainless steel with Rockwell B79 hardness, the fastener meets industry standards for precision components. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant for environmental and safety regulations.
