S-96706A402 5/16"-18 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 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional tensile strength of 70,000 psi ensures reliable performance under heavy loads
- Precise Class 3A thread fit guarantees secure, vibration-resistant fastening in critical assemblies
- Knurled head design provides enhanced grip for manual adjustments without tools
- Hex socket drive compatibility allows for easy installation with standard 1/8" hex tools
- 3/4" shoulder length maintains precise component alignment and spacing in mechanical systems
- Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This 18-8 stainless steel shoulder screw delivers critical engineering advantages in demanding applications where corrosion resistance and structural integrity are paramount. The 5/16"-18 UNC coarse thread with Class 3A fit ensures rapid assembly while maintaining vibration resistance in machinery, automation systems, and precision equipment. The 3/4" shoulder length provides stable bearing surfaces for rotating components, eliminating misalignment issues in conveyor systems, robotic arms, and manufacturing jigs. With 70,000 psi tensile strength and 35,000 psi shear strength, this socket head shoulder screw withstands extreme operational stresses while the knurled head texture facilitates manual positioning in tight spaces where tool access is limited.
Specification Summary & Compliance
Manufactured to exacting standards with Class 3A thread fit for superior engagement and UNC coarse threading for efficient assembly. Critical dimensions include shoulder diameter tolerance of -0.004" to -0.002" and shoulder length tolerance of -0.005" to 0.005" ensuring precise component alignment. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting global manufacturing requirements for hazardous substance restrictions.
