S-94836A210 4-40 x 1/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan Head Phillips 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 corrosion resistance with chrome-plated 18-8 stainless steel construction, ideal for harsh industrial environments.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration.
- Rockwell B70 hardness provides superior durability and resistance to wear over time.
- Fully threaded UNC coarse thread design allows for faster installation and secure fastening in various materials.
- Class 2A thread fit offers consistent, precision threading for easy assembly and interchangeability.
- Pan head with No. 1 Phillips drive enables efficient torque application and reduces cam-out during installation.
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures adherence to industry standards and environmental safety regulations.
Professional Applications & Engineering Value
This 4-40 UNC thread rounded pan head screw is engineered from chrome-plated 18-8 stainless steel to address common industrial challenges such as corrosion, mechanical stress, and assembly efficiency. The fully threaded coarse thread design ensures quick, secure fastening in applications like machinery, electronics, and automotive components, reducing installation time and improving reliability. With a high tensile strength of 70,000 psi and Rockwell B70 hardness, it withstands dynamic loads and harsh conditions, minimizing maintenance needs. The Phillips drive and pan head profile facilitate easy handling and consistent torque, making it a versatile choice for B2B procurement in demanding sectors.
Specification Summary & Compliance
This screw features a 4-40 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy, ensuring compatibility and ease of use. It is manufactured in accordance with ASME B18.6.3 standards and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and regulatory adherence for industrial applications.
