S-96367A230 4-40 x 1/2" ASME B18.6.3 Plastic Pan Head Phillips Screws
Plastic Pan Head Phillips Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional temperature resistance from -60° to 500°F for reliable performance in extreme thermal environments
- Superior chemical and corrosion resistance with PEEK plastic construction for long service life in harsh conditions
- Precision Class 2A thread fit ensures consistent engagement and secure fastening in industrial assemblies
- Optimized Phillips No. 1 drive design provides efficient installation with standard driving tools
- Fully threaded 4-40 UNC coarse thread delivers maximum holding power across the entire fastener length
- Compliant with ASME B18.6.3 specifications guaranteeing dimensional accuracy and interchangeability
- RoHS 3 and REACH compliant meeting stringent environmental and safety regulations for industrial use
Professional Applications & Engineering Value
These PEEK plastic rounded head screws deliver exceptional engineering value in demanding applications where metal fasteners fail. The high-temperature PEEK material maintains structural integrity from -60° to 500°F, solving critical thermal expansion and degradation problems in industrial equipment, aerospace components, and electronic enclosures. The 4-40 UNC coarse thread with Class 2A fit ensures reliable engagement in plastic and soft materials, while the Phillips drive and pan head design provide secure installation without specialized tools. These fully threaded screws offer superior vibration resistance and distribute clamping force evenly, making them ideal for high-temperature plastic fastening applications where electrical insulation and chemical resistance are paramount.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 standards with Class 2A thread fit for precise dimensional accuracy. Features 4-40 UNC coarse threads in right-hand direction with standard rounded pan head profile and Phillips No. 1 drive. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The inch system measurement ensures compatibility with North American industrial specifications and replacement applications.
