S-91792A080 2-56 x 7/16" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws
Stainless Steel Pan 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments.
- High tensile strength of 100,000 psi ensures reliable performance under heavy loads and mechanical stress.
- Coarse UNC threading with Class 2A fit provides quick assembly and secure fastening in various materials.
- Rounded pan head with slotted drive offers a low-profile, aesthetically pleasing design and easy manual installation.
- Full threading along the 7/16" length maximizes grip and load distribution across the entire fastener.
- Compliance with ASME B18.6.3 guarantees dimensional accuracy and interchangeability for industrial applications.
- RoHS 3 and REACH compliant for safe use in regulated industries without hazardous substances.
Professional Applications & Engineering Value
This 2-56 UNC rounded pan head slotted screw in 18-8 stainless steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The passivated finish enhances surface durability, preventing rust and wear in humid or chemical-exposed settings like marine equipment, food processing machinery, and electronic enclosures. Its coarse thread design allows for faster installation and reduced cross-threading risks, while the slotted drive facilitates straightforward manual tightening in tight spaces. With a Rockwell B100 hardness and robust construction, it maintains integrity under dynamic loads, making it a dependable choice for OEM assemblies, maintenance repairs, and precision engineering projects where long-term reliability is critical.
Specification Summary & Compliance
This screw features a Class 2A thread fit per UNC standards, ensuring precise dimensional tolerances for consistent performance. It is manufactured in compliance with ASME B18.6.3 specifications, covering head dimensions, thread geometry, and mechanical properties. The product adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted substances and safe for various industrial and consumer applications.
