S-91857A203 8-32 x 1 1/2" ASME B18.6.3 Stainless Steel Round Head Slotted Screws
Stainless Steel Round 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 corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
- Superior durability and longevity with 100,000 psi tensile strength and Rockwell B100 hardness for demanding applications
- Enhanced corrosion protection through passivated surface finish, extending service life in corrosive conditions
- Reliable thread engagement with Class 2A thread fit and UNC coarse threads for secure fastening and vibration resistance
- Full-threaded design ensures maximum grip strength and load distribution along the entire fastener length
- Industry-standard compliance with ASME B18.6.3 specifications for consistent quality and interchangeability
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for regulated applications
Professional Applications & Engineering Value
These 316 stainless steel rounded head screws deliver critical performance advantages in demanding industrial environments where corrosion resistance and mechanical strength are paramount. The passivated finish provides an additional protective layer against chemical attack and oxidation, making these UNC coarse thread screws ideal for marine equipment, chemical processing plants, and food processing machinery. The fully threaded design ensures maximum load distribution and pull-out resistance, while the slotted drive offers reliable installation with standard tools. Engineered to withstand extreme conditions, these industrial screws maintain their integrity in high-moisture, high-temperature, and corrosive applications where ordinary fasteners would fail prematurely.
Specification Summary & Compliance
This 8-32 x 1-1/2" UNC coarse thread screw features precision Class 2A thread fit tolerances for consistent engagement and reliable performance. Manufactured in compliance with ASME B18.6.3 standards for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations for chemical safety. The right-hand threaded configuration with fully threaded design ensures optimal fastening performance across industrial applications.
