S-94328A923 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
- Exceptional Tensile Strength – Withstands up to 140,000 psi for reliable performance in heavy-duty applications
- Precision Alignment – Class 3A thread fit ensures tight tolerances and secure fastening in critical assemblies
- Enhanced Corrosion Resistance – Black oxide finish protects against rust and extends service life in harsh environments
- Superior Material Hardness – Rockwell C30 alloy steel construction maintains structural integrity under repeated stress
- Optimized Drive Engagement – Hex socket drive with knurled head provides secure tool grip and prevents stripping during installation
- Reduced Assembly Profile – Low-profile socket head design allows clearance in space-constrained applications
- Regulatory Compliance – Meets RoHS 3 and REACH environmental standards for safe global manufacturing use
Professional Applications & Engineering Value
This alloy steel shoulder screw delivers critical precision alignment in industrial machinery, automation systems, and precision equipment where 10-24 UNC coarse threads ensure rapid assembly with superior vibration resistance. The 3/8" shoulder length provides accurate component spacing and rotational stability, while the black oxide finish prevents galling and seizing in high-friction applications. Engineered with Rockwell C30 hardness and 140,000 psi tensile strength, it withstands extreme mechanical loads without deformation, making it ideal for positioning jigs, bearing retainers, and pivot mechanisms requiring Class 3A thread fit precision. The low-profile socket head with knurled texture enables secure tool engagement in confined spaces, reducing installation time and improving maintenance accessibility.
Specification Summary & Compliance
Manufactured to exacting standards with Class 3A thread fit tolerances, 10-24 UNC coarse threads, and precise shoulder dimensions (3/8" length with ±0.005" tolerance). Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Alloy steel construction ensures consistent performance across industrial applications requiring 140,000 psi tensile strength and corrosion-resistant black oxide finish.
