S-92185A181 8-32 x 2 1/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
Super-Corrosion-Resistant 316 Stainless Steel 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 chemical and marine environments
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity in demanding applications
- Precise Class 3A thread fit guarantees secure, vibration-resistant fastening with minimal play
- Passivated finish enhances surface durability and extends service life by preventing oxidation
- Hex socket drive design allows for high-torque installation in confined spaces
- Coarse 8-32 UNC threads provide quick assembly and reduced cross-threading risks
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
Engineered for industrial applications where corrosion resistance and mechanical reliability are critical, these 316 stainless steel socket head cap screws excel in chemical processing, marine equipment, and food machinery. The UNC coarse thread design facilitates rapid installation while maintaining Class 3A precision fit to prevent loosening under dynamic loads. With a Rockwell B70 hardness and passivated finish, they withstand aggressive environments without compromising structural integrity. The partially threaded configuration allows for precise clamping force distribution, making them ideal for securing components in high-vibration settings where corrosion-resistant fasteners are mandatory.
Specification Summary & Compliance
This socket head cap screw features an 8-32 UNC coarse thread with Class 3A fit tolerance, ensuring dimensional accuracy per ASME standards. The 2 1/4" length includes a minimum 3/4" thread length for consistent engagement. Manufactured from 316 stainless steel with a passivated finish, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for hazardous substance restrictions, validating its suitability for regulated industrial and export applications.
