S-8077A223 6-32 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 industrial environments.
- Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable, high-stress applications.
- Precise alignment and secure fit ensured by the Class 3A thread fit and standard shoulder, minimizing assembly play.
- Enhanced durability and wear resistance from the Black Oxide finish and Rockwell B79 hardness.
- Easy installation and removal with a hex socket drive and knurled head for improved grip and torque application.
- Broad compatibility with UNC coarse threading, facilitating quick assembly in various components.
- Compliance with environmental regulations, being RoHS 3 and REACH compliant for safe, sustainable use.
Professional Applications & Engineering Value
This 316 Stainless Steel Shoulder Screw with a Black Oxide finish is engineered to address critical challenges in precision machinery and industrial equipment. Its UNC coarse threading and Class 3A fit provide secure fastening with minimal vibration loosening, essential for applications like rotating shafts, linkages, and pivoting mechanisms. The knurled head and hex drive allow for easy handling in tight spaces, reducing installation time. Made from corrosion-resistant 316 stainless steel, it excels in moist or chemical-exposed environments, ensuring long-term reliability and reduced maintenance costs in automotive, aerospace, and manufacturing sectors where precision shoulder screws are vital for alignment and load distribution.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for high precision. Dimensions include a thread size of 6-32, thread length of 3/16", and shoulder diameter tolerance of -0.004" to -0.002". It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use.
