S-90666A003 6-32 x 1/2" Super-Corrosion-Resistant 316 Stainless Steel Low-Profile Socket Head Screws
Super-Corrosion-Resistant 316 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 316 stainless steel construction, ideal for harsh environments including chemical and marine applications
- Precise thread engagement through Class 3A fit UNC coarse threading, ensuring reliable fastening and vibration resistance
- High strength performance with 70,000 PSI tensile strength and Rockwell B70 hardness for demanding mechanical applications
- Space-saving low profile design with socket head configuration, providing flush mounting in confined spaces
- Easy installation and removal with standard 1/16" hex drive, compatible with common industrial tools
- Full thread coverage along the entire 1/2" length for maximum grip and load distribution
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
Professional Applications & Engineering Value
This 316 stainless steel socket head cap screw delivers exceptional value in engineering applications where corrosion resistance and mechanical reliability are critical. The UNC coarse threading with Class 3A precision fit provides superior vibration resistance in machinery, automotive, and aerospace assemblies, while the low profile socket head enables flush mounting in tight spaces without compromising strength. The combination of 70,000 PSI tensile strength and Rockwell B70 hardness ensures long-term performance in high-stress environments, making it ideal for industrial equipment, marine hardware, and chemical processing applications where exposure to corrosive elements demands durable fastening solutions that maintain integrity over time.
Specification Summary & Compliance
This fastener features 6-32 UNC coarse threading with Class 3A thread fit precision, ensuring tight tolerances for reliable assembly. The 1/2" length provides full threading coverage with 0.138" thread diameter and right-hand thread direction. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming the product meets current regulatory requirements for hazardous substance restrictions and chemical safety protocols in industrial applications.
