S-90316A197 8-32 x 3/4" ASME B18.6.3 Stainless Steel Flanged Hex Head Screws with Slotted Drive
Stainless Steel Flanged Hex Head Screws with Slotted Drive
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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
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 100,000 psi ensures reliable performance under heavy loads and vibration
- Class 2A thread fit with UNC coarse threading provides easier assembly and reduced cross-threading risk
- Integrated flange design eliminates the need for separate washers, saving installation time and costs
- Dual external hex/slotted drive offers versatile installation options with standard tools
- Rockwell B100 hardness maintains thread integrity and prevents stripping during repeated use
- Full compliance with ASME B18.6.3 guarantees dimensional accuracy and interchangeability
Professional Applications & Engineering Value
This 8-32 UNC hex head screw in 18-8 stainless steel delivers critical performance advantages for industrial applications where corrosion resistance and mechanical strength are paramount. The coarse threading ensures rapid installation in materials prone to chip accumulation, while the flanged design provides superior clamping force distribution without requiring additional components. Engineered with 100,000 psi tensile strength and Rockwell B100 hardness, it maintains structural integrity in high-vibration environments such as machinery assembly, electrical enclosures, and transportation equipment. The external hex/slotted drive accommodates both power and manual tooling, making it versatile for maintenance and production lines where accessibility varies.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with 8-32 UNC coarse threads and right-hand orientation. Fully compliant with ASME B18.6.3 dimensional standards, RoHS 3 (2015/863/EU) for hazardous substance restrictions, and REACH (EC 1907/2006) regulations for chemical safety. Features include 3/4" length, 1/4" head width, and 11/32" flange diameter for consistent performance across industrial applications.
