S-93465A789 5/16"-18 x 1 1/2" Brass Socket Head Screws
Brass 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 brass construction for long-lasting performance in harsh industrial environments
- Precise Class 3A thread fit ensures secure, vibration-resistant fastening with minimal risk of loosening
- High tensile strength of 50,000 PSI provides reliable load-bearing capacity for demanding applications
- Rockwell B55 hardness offers excellent durability and resistance to wear during installation and use
- 1/4" hex drive design enables easy installation with standard tools while preventing cam-out
- Fully threaded body allows for maximum engagement and adjustable positioning in assemblies
- Regulatory compliance with RoHS 3 and REACH ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
This brass socket head cap screw delivers exceptional engineering value where corrosion resistance and precision fastening are critical. The 5/16"-18 UNC coarse thread configuration provides rapid installation and superior holding power in soft materials or applications requiring frequent disassembly. The combination of 50,000 PSI tensile strength and Rockwell B55 hardness ensures reliable performance in mechanical assemblies, electrical enclosures, and marine equipment where galvanic corrosion must be avoided. The 1/4" hex drive and socket head design allow for high-torque installation in confined spaces, making these industrial brass fasteners ideal for precision equipment, pump systems, and chemical processing applications where both strength and corrosion resistance are paramount.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with Class 3A thread fit tolerances for superior engagement and consistent performance. Features UNC coarse threads with right-hand direction and fully threaded design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. The combination of material specifications and manufacturing standards provides reliable performance for critical fastening applications.
