S-90152A221 8-32 x 3/4" ASME B18.3, ASTM F837 Stainless Steel Wire-Lockable Socket Head Screws
Stainless Steel Wire-Lockable Socket Head 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 environments and reducing maintenance costs
- Exceptional holding power from 80,000 psi tensile strength and Rockwell B70 hardness, ensuring reliable performance under high stress
- Precise, vibration-resistant fit due to Class 3A thread tolerance, minimizing loosening in dynamic applications
- Easy installation in confined spaces with a standard hex socket head and 9/64" drive, allowing for efficient assembly
- Optimized for quick assembly with UNC coarse threads, reducing installation time and labor costs
- Full-length threading provides consistent engagement and maximum adjustability along the entire 3/4" length
- Compliance with industry standards including ASME B18.3 and RoHS 3, ensuring quality and environmental safety
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered to address critical challenges in industrial assembly, where corrosion resistance and high tensile strength are paramount. The 18-8 Stainless Steel material provides excellent durability against moisture and chemicals, extending service life in demanding sectors like machinery, automotive, and outdoor equipment. Its Class 3A UNC coarse threads ensure a tight, reliable fit that resists vibration-induced loosening, a common failure point in dynamic systems. The hex drive design allows for secure torque application in tight spaces, enhancing installation efficiency. By meeting ASME B18.3 specifications, this screw delivers consistent performance in precision engineering applications, reducing downtime and maintenance needs.
Specification Summary & Compliance
This product adheres to Class 3A thread fit for high precision, with UNC coarse threads (8-32 size) and a right-hand thread direction. It is fully threaded and manufactured in compliance with ASME B18.3 standards. Additionally, it is RoHS 3 (2015/863/EU) Compliant, ensuring it meets environmental regulations for hazardous substance restrictions.
