S-93615A520 3/8"-16 x 1" 18-8 Stainless Steel Low-Profile Socket Head Screws
18-8 Stainless Steel Low-Profile 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 extended service life
- Exceptional thread reliability with Class 3A fit, ensuring precise engagement and vibration resistance in critical assemblies
- High strength-to-weight ratio delivering 70,000 psi tensile strength and Rockwell B70 hardness for demanding mechanical applications
- Space-saving low profile design with reduced head height for applications with limited clearance
- Secure hex drive engagement with 3/16" drive size providing positive torque transmission and reduced cam-out risk
- Optimized for coarse threading with UNC 3/8"-16 threads offering rapid installation and superior performance in softer materials
- Full regulatory compliance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
Professional Applications & Engineering Value
Engineered for precision machinery and industrial equipment, these low profile socket head cap screws solve critical space constraints while maintaining structural integrity. The 18-8 stainless steel composition provides excellent corrosion resistance in manufacturing environments exposed to moisture, chemicals, and temperature variations. With Class 3A thread fit and coarse UNC threading, these fasteners ensure rapid, secure installation in aluminum, plastic, and soft metal components while resisting vibration-induced loosening. The combination of 70,000 psi tensile strength and fully threaded design makes them ideal for high-stress applications in automation systems, machinery frames, and precision instruments where reliability and dimensional accuracy are paramount.
Specification Summary & Compliance
This 3/8"-16 UNC low profile socket head cap screw features precision Class 3A thread fit per ASME B1.1 standards with coarse thread spacing. Manufactured from 18-8 stainless steel with Rockwell B70 hardness and 70,000 psi tensile strength. The fastener is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety regulations for industrial components.
