S-91783A059 0-80 x 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Precise thread engagement with Class 2A fit and UNF fine threads ensuring secure, vibration-resistant fastening
- Exceptional mechanical strength delivering 100,000 psi tensile strength and Rockwell B100 hardness for heavy-duty applications
- Optimized installation control through standard slotted drive and fully threaded design for consistent clamping force
- Enhanced durability with rounded head profile distributing stress evenly and preventing surface damage
- Regulatory compliance assurance meeting ASME B18.6.3 specifications for dimensional accuracy and performance
- Environmental safety with RoHS 3 and REACH compliance, suitable for regulated industries
Professional Applications & Engineering Value
These 0-80 UNF fine thread screws with rounded head design solve critical challenges in precision assembly and machinery. The 18-8 stainless steel material combined with passivated finish provides excellent resistance to oxidation and chemical exposure, extending service life in demanding conditions. The Class 2A thread fit and fine threading ensure minimal backlash and reliable performance in vibration-prone applications like electronic enclosures, instrumentation, and aerospace components. The fully threaded construction allows for uniform load distribution, while the slotted drive offers compatibility with standard tools for efficient maintenance. These industrial screws deliver consistent clamping force and dimensional stability, reducing the risk of loosening and component failure in high-stress environments.
Specification Summary & Compliance
This 0-80 UNF fine thread screw maintains precise Class 2A thread fit per UNF standards with a diameter of 0.06" and 1/2" length. Manufacturing adheres to ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.
