S-94701A130 2-56 x 1/2" ASME B18.6.3 Plastic Pan Head Slotted Screws
Plastic Pan Head Slotted 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
- Exceptional temperature resilience for stable performance in environments ranging from -350° to 500° F
- Superior chemical and corrosion resistance due to high-purity PTFE material, ideal for harsh industrial settings
- Reliable coarse threading (UNC) with Class 2A fit ensures easy installation and secure fastening
- Slotted drive design allows for straightforward manual assembly with standard tools
- Fully threaded shank provides consistent grip and uniform load distribution along the entire length
- Rounded pan head profile offers a low-profile, snag-resistant finish for streamlined applications
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry safety and environmental standards
Professional Applications & Engineering Value
Engineered for demanding industrial and laboratory settings, this PTFE plastic screw delivers outstanding performance where metal fasteners fail. Its white PTFE construction resists a wide range of chemicals, solvents, and extreme temperatures from -350° to 500°F, preventing degradation in corrosive or high-heat environments. The 2-56 UNC coarse thread with Class 2A fit ensures quick, reliable installation and vibration resistance, while the slotted drive and rounded pan head simplify maintenance in tight spaces. Ideal for plastics assembly, electrical enclosures, and fluid handling systems, this screw eliminates galvanic corrosion risks and maintains integrity under thermal cycling, providing long-term reliability in critical applications.
Specification Summary & Compliance
This rounded head screw features a 2-56 UNC coarse thread with Class 2A dimensional accuracy and a fully threaded 1/2" length. Manufactured in compliance with ASME B18.6.3 specifications, it also meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global markets. The PTFE material and precise threading support consistent performance across approved temperature ranges without rated hardness constraints.
