S-91500A836 10-32 x 1 1/2" 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
- Exceptional corrosion resistance in harsh environments due to 316 stainless steel construction with passivated finish
- Reliable fastening performance with 70,000 psi tensile strength and Rockwell B80 hardness for demanding applications
- Precision thread engagement ensured by Class 2A thread fit and fully threaded 10-32 UNF fine threading
- Secure flush installation with standard 82° countersink angle flat head design
- Efficient installation using standard No. 2 Phillips drive for common tool compatibility
- Regulatory compliance meeting ASME B18.6.3 specifications and environmental standards (RoHS 3, REACH)
- Full-length threading provides maximum grip and load distribution across the entire 1½" length
Professional Applications & Engineering Value
These 316 stainless steel flat head screws deliver critical corrosion resistance where exposure to chemicals, saltwater, or extreme weather conditions would compromise ordinary fasteners. The passivated finish creates an additional protective oxide layer, significantly extending service life in marine, chemical processing, and food industry applications. Engineered with 10-32 UNF fine threading and Class 2A thread fit, these screws maintain precise tolerances for vibration-resistant connections in machinery, electronic enclosures, and structural assemblies. The flat head design with standard 82° countersink enables seamless flush mounting while the Phillips drive ensures compatibility with standard installation tools, reducing assembly time and tooling costs.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 specifications with Class 2A thread fit tolerance for consistent performance. Features 10-32 UNF fine threads in right-hand direction, 1½" length fully threaded configuration, and standard flat head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in regulated industries and international markets.
