S-91794A967 12-24 x 1" 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 with 18-8 Stainless Steel construction and passivated finish, ideal for harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
- Precision Class 2A thread fit provides smooth installation and secure fastening in UNC coarse thread applications
- Optimized fillister head design offers excellent drive engagement and clearance for countersunk applications
- Full threading along 1" length delivers maximum grip and adjustment flexibility in assembled components
- Rockwell B55 hardness maintains thread integrity and prevents stripping during repeated use
- Compliance with ASME B18.6.3 standards guarantees dimensional accuracy and interchangeability
Professional Applications & Engineering Value
This 12-24 UNC fillister head slotted screw delivers exceptional engineering value in precision assembly applications where corrosion resistance and mechanical strength are critical. The 18-8 stainless steel material combined with passivated finish provides superior protection against oxidation and chemical exposure, making it ideal for marine, food processing, and chemical industry applications. The high-profile rounded fillister head design offers improved torque transmission through the slotted drive while providing adequate clearance in counterbored holes. With coarse UNC threading and Class 2A fit, these screws ensure rapid installation and reliable performance in machinery, electrical enclosures, and precision equipment where vibration resistance and long-term reliability are essential.
Specification Summary & Compliance
This precision fastener features 12-24 UNC coarse threads with Class 2A thread fit tolerance for consistent engagement. Manufacturing complies with ASME B18.6.3 specifications ensuring dimensional accuracy and performance reliability. The screw is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications with strict material restrictions.
