S-91829A760 0-80 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 exact 1/4" shoulder length with tight tolerances (±0.005").
- Reliable fastening in fine-thread applications due to the 0-80 UNF thread and Class 2A fit for minimal backlash.
- Easy installation and removal with the smooth socket head design, providing a secure drive interface.
- Accurate positioning and reduced wear from the precise 0.0615" shoulder diameter, maintaining assembly integrity.
- Environmental and regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in global markets.
- Right-hand thread direction for standard assembly processes, enhancing usability in various applications.
Professional Applications & Engineering Value
This 18-8 stainless steel shoulder screw is engineered to address critical challenges in precision assemblies, such as misalignment and component wear. The 0-80 UNF fine thread and Class 2A thread fit provide secure, vibration-resistant fastening in compact spaces, while the exact 1/4" shoulder length with tight tolerances ensures consistent positioning in machinery, electronics, and automotive systems. The smooth socket head allows for efficient torque application, reducing installation time and improving reliability in high-stress environments. Its corrosion-resistant properties make it suitable for applications exposed to moisture or chemicals, delivering long-term durability and reduced maintenance costs.
Specification Summary & Compliance
This shoulder screw adheres to UNF thread standards with a Class 2A thread fit for precise dimensional accuracy, including a shoulder diameter of 0.0615" and length of 1/4" with tolerances from -0.002" to 0" and -0.005" to 0", respectively. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for industrial use without hazardous substances.
