S-97832A337 10-24 ASME B18.3 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 for long-lasting performance in harsh industrial environments
- Precise component alignment through Class 3A thread fit and controlled shoulder diameter tolerances for reliable assembly
- Enhanced grip and torque application with knurled head texture and hex socket drive design
- High mechanical strength delivering 70,000 psi tensile strength and 35,000 psi shear strength for demanding applications
- Standardized compatibility with UNC coarse threads and ASME B18.3 specifications for seamless integration
- Secure rotational positioning with 3/4" shoulder length providing stable bearing surfaces for moving parts
- Environmental compliance meeting RoHS 3 and REACH regulations for safe, sustainable manufacturing
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw delivers exceptional engineering value in precision assembly applications where alignment and rotational stability are critical. The 18-8 stainless steel construction provides excellent corrosion resistance while maintaining Rockwell B55 hardness for durability in mechanical systems. The 7/16" thread length with Class 3A fit ensures secure fastening with minimal play, while the 3/4" shoulder length with tight diameter tolerances serves as precise locating surfaces for bearings, gears, and linkages. The knurled head texture combined with hex socket drive enables high-torque installation without slippage, making these socket head shoulder screws ideal for machinery, automation equipment, and precision instruments requiring reliable rotational control and alignment.
Specification Summary & Compliance
This precision shoulder screw features Class 3A thread fit with UNC coarse threading and maintains tight dimensional control with shoulder diameter tolerance of -0.004" to -0.002" and shoulder length tolerance of -0.005" to 0.005". Manufactured to ASME B18.3 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring regulatory adherence for industrial applications worldwide.
