S-91273A912 10-24 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
- Precise component alignment ensured by the 3/16" shoulder diameter with tight manufacturing tolerances
- High-strength performance delivering 70,000 psi tensile strength and 35,000 psi shear strength for demanding applications
- Enhanced installation control with knurled hex socket head providing superior grip and torque transmission
- Reliable thread engagement through Class 2A UNC coarse threads for quick assembly and vibration resistance
- Consistent mechanical properties with Rockwell B55 hardness ensuring durability and wear resistance
- Environmental compliance meeting RoHS 3 and REACH regulations for global industrial use
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw with 3/16" shoulder diameter provides critical alignment and spacing functions in precision assemblies. The 18-8 stainless steel construction offers excellent corrosion resistance, making it suitable for machinery, automotive components, and electronic enclosures exposed to moisture or chemicals. The hex socket head with knurled texture ensures secure tool engagement during installation, reducing slippage in high-torque applications. With coarse UNC threads and Class 2A thread fit, it enables rapid assembly while maintaining positional accuracy for rotating parts, bearings, and linkages. The combination of 70,000 psi tensile strength and Rockwell B55 hardness ensures long-term reliability in dynamic load conditions.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit and shoulder diameter tolerance of -0.004" to -0.002". Features UNC coarse threads (10-24) with right-hand direction and standard shoulder fit. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include 70,000 psi tensile strength and 35,000 psi minimum shear strength.
