S-93235A081 2-56 x 1/2" Vented Socket Head Screws
Vented 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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Superior thread precision with Class 3A fit ensuring reliable, vibration-resistant fastening in critical assemblies
- High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding applications
- Vented design with 0.028" diameter prevents pressure buildup and allows for easier installation in sealed systems
- Rockwell B70 hardness maintains structural integrity under repeated stress and torque
- 5/64" hex drive compatibility offers secure tool engagement and reduces stripping risk during installation
- Coarse UNC thread profile enables quick assembly and superior holding power in various materials
Professional Applications & Engineering Value
Engineered for precision assembly, this 2-56 UNC thread socket head cap screw delivers reliable performance in industrial machinery, electronic enclosures, and automotive components. The 18-8 Stainless Steel material provides excellent resistance to rust and chemical exposure, while the Class 3A thread fit ensures minimal backlash and secure fastening in high-vibration environments. The vented screw design addresses pressure differential issues in sealed systems, preventing fluid or air lock during installation. With a coarse thread spacing and right-hand thread direction, it offers rapid installation and robust clamping force, making it ideal for maintenance-critical applications where durability and compliance are paramount.
Specification Summary & Compliance
This socket head cap screw features precision UNC coarse threads with Class 3A fit, ensuring tight tolerances per industry standards. Manufactured from 18-8 Stainless Steel with a hardness of Rockwell B70 and tensile strength of 70,000 psi. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety requirements for industrial use.
