S-91783A267 2-56 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 thanks to 18-8 Stainless Steel construction and passivated finish, ensuring long-term reliability in harsh environments.
- High tensile strength of 100,000 psi provides reliable fastening under significant mechanical stress, reducing the risk of failure.
- Rockwell B100 hardness offers excellent durability and resistance to wear, extending the screw's service life.
- Class 2A thread fit with UNC coarse threading ensures easy installation and secure engagement, minimizing cross-threading risks.
- Fully threaded 1-1/2" length allows for maximum grip and uniform load distribution across the entire fastener.
- Slotted drive with rounded head facilitates straightforward installation and removal using standard tools, saving time on assembly lines.
- Compliance with ASME B18.6.3, RoHS, and REACH guarantees adherence to industry standards and environmental regulations, ensuring safe and approved use.
Professional Applications & Engineering Value
This 2-56 UNC rounded head slotted screw is engineered to address critical industrial challenges, such as vibration loosening and environmental degradation. Constructed from 18-8 Stainless Steel with a passivated finish, it provides superior resistance to rust and chemical exposure, making it ideal for applications in machinery, electrical enclosures, and outdoor equipment. The coarse thread design ensures quick assembly and robust holding power, while the fully threaded configuration distributes stress evenly, preventing joint failure. Its compliance with ASME B18.6.3 standards ensures dimensional accuracy and reliability, supporting efficient maintenance and reducing downtime in demanding settings.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse threading for consistent performance, manufactured in accordance with ASME B18.6.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in various industrial applications.
