S-95841A542 1/4"-20 x 1" Plastic Hex Head Screws
Plastic Hex 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
- Corrosion-resistant PVC construction ensures reliable performance in humid or chemical environments without rust or degradation.
- External hex drive design provides secure tool engagement for quick installation and removal with standard wrenches.
- Class 2A coarse UNC threading delivers faster assembly and reduced cross-threading risk in industrial applications.
- Fully threaded 1" length offers maximum grip and holding power across the entire fastener for consistent clamping force.
- Temperature resistance up to 140°F maintains structural integrity in moderate heat conditions common to electrical or plumbing systems.
- RoHS 3 compliance guarantees environmentally safe material composition for regulated industries and global supply chains.
- Gray color and plastic material provide aesthetic flexibility and electrical insulation where metal fasteners are unsuitable.
Professional Applications & Engineering Value
Engineered for non-metallic fastening solutions, these PVC plastic hex head screws solve critical challenges in electrical enclosures, marine hardware, and chemical processing equipment where corrosion resistance is paramount. The coarse UNC thread and Class 2A fit ensure rapid installation in plastic or soft materials while preventing stripping. With a fully threaded design and external hex drive, they distribute load evenly and withstand vibrational loosening in panel assembly, HVAC systems, and outdoor fixtures. Ideal for industrial applications requiring RoHS 3 compliance, these screws eliminate galvanic corrosion risks when mating with dissimilar materials.
Specification Summary & Compliance
Manufactured to standard UNC thread specifications with Class 2A tolerance for consistent fit. Dimensions include 1/4"-20 thread size, 1" length, and 7/16" hex head width. Compliant with RoHS 3 (2015/863/EU) regulations, ensuring hazardous substance-free material composition. Right-hand thread orientation and coarse spacing facilitate reliable engagement in plastic components and assemblies.
