S-91794A824 5/16"-18 x 2" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws
Stainless Steel Fillister 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 from 18-8 stainless steel construction, ideal for harsh industrial environments
- Enhanced torque transmission with slotted drive design for reliable installation and removal
- Optimized head clearance with high, narrow fillister profile for space-constrained applications
- Secure fastening performance with Class 2A thread fit ensuring consistent engagement
- Exceptional mechanical strength with 70,000 psi tensile strength for demanding load requirements
- Long-term reliability backed by Rockwell B55 hardness for superior wear resistance
- Full-length threading provides maximum grip and load distribution along the entire 2" shaft
Professional Applications & Engineering Value
This 18-8 stainless steel fillister head screw delivers critical performance advantages for industrial assembly applications where corrosion resistance and mechanical integrity are paramount. The high, narrow rounded head profile offers superior clearance in confined spaces while maintaining excellent bearing surface. With 5/16"-18 UNC coarse threads and Class 2A thread fit, these screws provide reliable engagement in various materials, reducing cross-threading risks during high-volume assembly operations. The combination of 70,000 psi tensile strength and Rockwell B55 hardness ensures these fully threaded screws maintain structural integrity under vibration and dynamic loads, making them ideal for machinery, equipment manufacturing, and precision industrial applications requiring durable fastening solutions.
Specification Summary & Compliance
This fillister head slotted screw features precise Class 2A thread fit with 5/16"-18 UNC coarse threads and full 2" threading length. Manufactured to ASME B18.6.3 specifications for dimensional accuracy and performance reliability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors.
