S-91783A710 1/2"-13 x 3/4" 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
- Exceptional tensile strength rated at 100,000 psi for reliable performance in high-stress applications
- Precise Class 2A thread fit ensures smooth assembly and secure fastening with UNC coarse threading
- Fully threaded design provides maximum grip and holding power across the entire screw length
- Optimized drive engagement with slotted head design for straightforward installation and removal
- Consistent dimensional accuracy with rounded head profile meeting ASME B18.6.3 specifications
- Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This 18-8 stainless steel slotted round head screw delivers exceptional engineering value across demanding industrial applications. The combination of 100,000 psi tensile strength and Rockwell B100 hardness provides reliable performance in heavy machinery, structural assemblies, and equipment manufacturing where vibration resistance and long-term durability are critical. The passivated finish significantly enhances corrosion resistance, making these UNC coarse thread screws suitable for outdoor equipment, marine environments, and chemical processing facilities. The fully threaded design ensures maximum engagement in various material thicknesses, while the slotted drive style offers compatibility with standard tools for efficient maintenance and assembly operations in industrial settings.
Specification Summary & Compliance
This 1/2"-13 UNC x 3/4" round head screw features precise Class 2A thread fit with coarse threading for optimal engagement. Manufactured to ASME B18.6.3 specifications with dimensional accuracy including 0.813" head diameter and 0.355" head height. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets while maintaining consistent performance standards.
