S-93465A077 2-56 x 1/4" 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 material, ideal for harsh environments and reducing maintenance costs.
- High tensile strength of 50,000 psi ensures reliable, long-lasting fastening under demanding loads.
- Precision Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies.
- Rockwell B55 hardness offers excellent durability and wear resistance for repeated use.
- Hex socket drive design allows for easy installation and removal with standard tools, minimizing assembly time.
- Fully threaded body ensures consistent grip and holding power across the entire length.
- REACH compliance guarantees adherence to industrial safety standards, supporting responsible sourcing.
Professional Applications & Engineering Value
This 2-56 UNC brass socket head cap screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The brass material naturally resists rust and galvanic corrosion, making it perfect for electrical components, marine equipment, and plumbing systems where moisture exposure is a concern. With a coarse thread spacing and Class 3A thread fit, it delivers superior holding power in softer materials or applications prone to stress, reducing the risk of thread stripping. The hex drive style and standard socket head profile enable quick, tool-friendly installation in confined spaces, streamlining production lines and maintenance workflows while ensuring reliable performance in industrial brass fasteners.
Specification Summary & Compliance
This screw adheres to UNC thread standards with a Class 3A thread fit for high precision in inch system measurements. It features a right-hand thread direction, coarse spacing, and full threading along the 1/4" length. Manufactured to meet REACH (EC 1907/2006) compliance, it ensures safety and environmental responsibility in industrial applications, with no added hazardous substances per the latest SVHC updates.
