S-8077A714 8-32 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, ideal for harsh environments and extended service life.
- Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance in high-stress applications.
- Precise Class 3A thread fit ensures tighter tolerances and secure, vibration-resistant fastening in assemblies.
- Enhanced grip and tool engagement from the knurled head texture and 3/32" hex drive, preventing slippage during installation.
- Durable Black Oxide finish provides added wear resistance and a sleek, low-glare appearance.
- RoHS 3 and REACH compliance guarantees environmental safety and meets stringent international regulatory standards.
- Optimized shoulder design with controlled diameter and length tolerances for accurate positioning and alignment of components.
Professional Applications & Engineering Value
This 8-32 UNC thread shoulder screw is engineered to address critical challenges in precision machinery, automation systems, and industrial equipment. The 316 Stainless Steel material provides excellent resistance to chemicals, moisture, and extreme temperatures, reducing maintenance and replacement costs. The Black Oxide finish enhances durability while the Class 3A thread fit and knurled head ensure secure, repeatable fastening in high-vibration environments. Its robust 70,000 psi tensile strength and precise shoulder dimensions make it ideal for applications requiring exact component spacing, such as in bearings, linkages, and rotating assemblies, delivering long-term reliability and performance.
Specification Summary & Compliance
This shoulder screw features a Class 3A thread fit for high precision, with UNC coarse threading and a right-hand direction. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met. The shoulder diameter tolerance is -0.004" to -0.002", and shoulder length tolerance is -0.005" to 0.005", providing consistent dimensional accuracy for reliable assembly and performance.
