S-96640A166 8-32 x 5/16" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat 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
- Superior corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh environments and reducing maintenance costs.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads, minimizing risk of fastener failure.
- Precise Class 2A thread fit with UNC coarse threading for faster assembly and secure, vibration-resistant connections.
- 82° countersink angle and flat head design provides a flush finish, enhancing safety and aesthetics in assembled products.
- Phillips drive (No. 2) allows for efficient installation with common tools, speeding up production workflows.
- Full threading along the 5/16" length offers maximum grip and adjustability in various material thicknesses.
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures product reliability and meets global regulatory standards for industrial use.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 8-32 UNC flat head Phillips screws address common challenges like corrosion and mechanical stress. The Black-Oxide 18-8 Stainless Steel construction provides excellent durability against moisture and chemicals, extending service life in applications such as machinery assembly, electronic enclosures, and automotive components. The coarse thread spacing and fully threaded design enable quick, secure fastening in materials prone to stripping, while the 82° countersink angle ensures a smooth, flush fit that prevents snagging and improves overall product integrity. This combination of high tensile strength and precise thread fit makes them a reliable choice for engineers seeking to enhance performance and reduce downtime in industrial screw applications.
Specification Summary & Compliance
This screw features a Class 2A thread fit with UNC coarse spacing, ensuring dimensional accuracy and interchangeability. It meets ASME B18.6.3 specifications for consistency and performance. Additionally, the product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming adherence to environmental and safety regulations for hazardous substances.
