S-94622A233 3/8"-24 x 1 21/64" AN6-12 Cotter Pin-Lockable Hex Head Screws
Cotter Pin-Lockable Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with cadmium plating, extending service life in harsh industrial environments
- Exceptional tensile strength of 120,000 psi ensures reliable performance under high-stress applications
- Precise Class 3A thread fit guarantees secure fastening and vibration resistance in critical assemblies
- Integrated cotter pin locking mechanism prevents loosening in high-vibration machinery and equipment
- AN6-12 specification compliance meets rigorous aerospace and defense industry standards
- External hex drive design enables easy installation and removal with standard tools
- Rockwell C26 hardness rating provides excellent durability and wear resistance
Professional Applications & Engineering Value
This 3/8"-24 UNF hex head screw delivers critical engineering solutions for demanding applications where vibration resistance and structural integrity are paramount. The cadmium-plated steel construction combats corrosion in industrial environments, while the Class 3A thread fit maintains precise tolerances in aerospace, military, and heavy machinery assemblies. The partial threading design optimizes clamping force distribution, and the integrated cotter pin hole provides positive mechanical locking that outperforms standard fasteners in high-vibration scenarios. Engineered to meet AN6-12 specifications, this external hex drive screw offers reliable performance where failure is not an option.
Specification Summary & Compliance
Manufactured to AN6-12 specifications with Class 3A thread fit for precision applications. Features 3/8"-24 UNF fine threading with right-hand direction and Rockwell C26 hardness rating. The cadmium-plated steel construction meets industry standards for corrosion protection, while the 120,000 psi tensile strength ensures reliable performance in demanding conditions. Compliant with inch system measurements and engineered for applications requiring cotter pin locking security with 3/32" pin compatibility.
