S-90342A116 6-32 x 1/2" Alloy Steel Socket Head Screws with Split Lock Washer
Alloy Steel Socket Head Screws with Split Lock Washer
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional holding power with 180,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance provided by the black-oxide finish on both the alloy steel screw and lock washer
- Precise thread engagement ensured by Class 3A fit UNC coarse threads for superior vibration resistance
- Integrated vibration security through the split lock washer that prevents loosening under dynamic loads
- Optimized drive efficiency with hex socket design allowing high torque application in confined spaces
- Consistent mechanical properties maintained through Rockwell C39 hardness for dimensional stability
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
These black-oxide alloy steel socket head cap screws with integrated split lock washers deliver critical vibration resistance in machinery, automation systems, and precision equipment where UNC coarse threads provide rapid assembly and disassembly. The Class 3A thread fit ensures precise tolerance control, eliminating play in high-cycle applications. The combination of 180,000 psi tensile strength and Rockwell C39 hardness maintains fastener integrity under extreme loads, while the black-oxide surface treatment provides corrosion protection without compromising dimensional accuracy. The hex drive socket design enables high-torque installation in space-constrained environments, making these fasteners ideal for maintenance-critical industrial applications requiring reliable, long-term performance.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with Class 3A thread fit per UNC standards, featuring 6-32 thread size and coarse thread spacing. The fully threaded design provides consistent engagement throughout the 1/2" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial fastener applications.
