S-91793A191 8-32 x 5/16" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws
Stainless Steel Binding 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 mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing performance
- Wide rounded binding head design provides enhanced bearing surface and prevents pull-through in softer materials
- Precise Class 2A thread fit ensures smooth installation and consistent clamping force in UNC coarse thread applications
- Full threading along 5/16" length delivers maximum grip and engagement depth for secure fastening
- Slotted drive compatibility allows for quick installation with standard tools while maintaining clean aesthetics
- Comprehensive regulatory compliance meets ASME B18.6.3 specifications and environmental standards (RoHS 3 & REACH)
Professional Applications & Engineering Value
These 8-32 UNC coarse thread rounded head screws deliver critical performance advantages in demanding industrial applications where corrosion resistance and mechanical reliability are paramount. The 18-8 stainless steel composition, enhanced by passivated finish, provides exceptional protection against oxidation and chemical exposure in manufacturing, electronics assembly, and outdoor equipment. The wide rounded binding head design distributes clamping force effectively, preventing damage to sensitive materials while the fully threaded configuration ensures maximum engagement in both thin and thick substrates. Engineered to ASME B18.6.3 standards with Class 2A thread fit, these screws maintain precise tolerances for consistent performance in high-vibration environments and repeated assembly operations.
Specification Summary & Compliance
This binding head screw features 8-32 UNC coarse threads with Class 2A fit for standard inch-system applications, manufactured to ASME B18.6.3 specifications. The 5/16" length provides optimal engagement while maintaining dimensional accuracy. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety. The combination of 100,000 psi tensile strength and Rockwell B100 hardness guarantees mechanical integrity across industrial fastening applications.
