S-95966A665 5/16"-18 x 5/8" Captive Panel Screws
Captive Panel 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 18-8 stainless steel construction, ensuring longevity in harsh industrial environments.
- Exceptional tensile strength of 70,000 PSI provides reliable fastening under high-stress conditions without failure.
- Precision Class 3A thread fit guarantees tight, secure connections and reduces the risk of loosening over time.
- Knurled socket head with 1/4" hex drive offers enhanced grip and easy installation, even in confined spaces.
- Partially threaded 5/16"-18 UNC coarse thread design allows for quick assembly and optimal panel retention.
- Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory adherence for global markets.
- Right-hand coarse threading facilitates straightforward, efficient fastening in repetitive industrial applications.
Professional Applications & Engineering Value
This captive panel screw is engineered to address common challenges in industrial assembly, such as vibration-induced loosening and corrosion in demanding environments. Crafted from 18-8 stainless steel, it resists rust and chemical exposure, making it ideal for electronics enclosures, machinery panels, and outdoor equipment. The UNC coarse thread and Class 3A fit ensure precise engagement with mating components, reducing installation time and minimizing rework. Its knurled socket head and hex drive design provide torque control during tightening, preventing slippage and damage to the fastener. By integrating high tensile strength and regulatory compliance, this screw delivers dependable performance in aerospace, automotive, and telecommunications sectors where durability and precision are critical.
Specification Summary & Compliance
This product adheres to UNC thread standards with a Class 3A thread fit for high precision and dimensional accuracy, including a thread diameter of 0.313" and length of 5/8". It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The screw features a coarse thread spacing and partial threading for efficient assembly, with a tensile strength rating of 70,000 PSI to support robust industrial applications.
