S-97345A169 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 316 stainless steel construction for extended service life in harsh environments
- Precise component alignment through Class 3A thread fit ensuring reliable assembly and reduced vibration
- Exceptional mechanical strength with 70,000 psi tensile strength and 35,000 psi shear strength for heavy-duty applications
- Secure installation and removal with hex socket drive and knurled head for improved grip and torque transmission
- Industry-standard compatibility meeting ASME B18.3 specifications for consistent performance and interchangeability
- Environmental compliance assurance with RoHS 3 and REACH compliance for global manufacturing requirements
- Optimized shoulder design featuring 1-5/8" length with tight tolerances for accurate spacing and rotational support
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw delivers critical performance advantages in demanding industrial settings where corrosion resistance and mechanical reliability are paramount. The 10-24 UNC coarse thread with Class 3A fit provides superior engagement in assemblies requiring precise alignment, such as rotating machinery, precision instruments, and automated equipment. The knurled socket head design ensures secure tool engagement during installation, while the extended shoulder length maintains accurate component spacing under operational stresses. With exceptional tensile strength and shear strength ratings, this fastener withstands substantial loads in applications ranging from conveyor systems to manufacturing jigs, reducing maintenance frequency and improving equipment uptime.
Specification Summary & Compliance
Manufactured to exacting standards with Class 3A thread fit per UNC specifications, ensuring precise engagement and vibration resistance. The shoulder diameter maintains tight tolerances of -0.004" to -0.002" with shoulder length tolerance of -0.005" to 0.005" for consistent performance. Complies with ASME B18.3 dimensional standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for hazardous substance restrictions.
