S-97928A130 5/16"-18 x 3/4" Bronze Socket Head Screws
Bronze 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 for extended service life in marine and harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress
- Precise Class 3A thread fit provides secure, vibration-resistant fastening in critical applications
- Rockwell B70 hardness offers excellent durability and wear resistance for long-term use
- 1/4" hex drive design allows for easy installation and removal with standard tools
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence
- Coarse UNC thread pattern enables quick assembly and superior holding power
Professional Applications & Engineering Value
Engineered for demanding conditions, these Silicon Bronze Socket Head Cap Screws provide exceptional corrosion resistance that makes them ideal for marine applications, chemical processing equipment, and coastal infrastructure. The 5/16"-18 UNC coarse thread combined with Class 3A precision fit ensures reliable performance in high-vibration environments where fastener integrity is critical. The socket head design with 1/4" hex drive allows for flush mounting in confined spaces while providing sufficient torque transmission. These screws maintain their 70,000 psi tensile strength and Rockwell B70 hardness even after prolonged exposure to saltwater and corrosive elements, delivering long-term reliability that reduces maintenance costs and downtime in industrial settings.
Specification Summary & Compliance
This Socket Head Cap Screw features 5/16"-18 UNC coarse threads with Class 3A thread fit for precision engagement and meets inch system standards. The fully threaded design ensures maximum holding strength along the entire 3/4" length. Manufactured from Silicon Bronze material with right-hand thread direction and standard socket head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe use across various industries.
