S-97646A246 12-24 x 3/4" 18-8 Stainless Steel Serrated-Flange Hex Head Screws
18-8 Stainless Steel Serrated-Flange Hex Head 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 environments and extended service life
- High tensile strength of 100,000 psi ensures reliable performance in demanding heavy-duty applications
- Flanged design with serrations provides built-in washer functionality and enhanced vibration resistance, eliminating the need for separate components
- Coarse 12-24 UNC threading offers faster installation and reduced risk of cross-threading in various materials
- External hex drive and hex head allow for high-torque application with standard tools, ensuring secure fastening
- Class 2A thread fit guarantees consistent, reliable engagement and interchangeability
- Full compliance with RoHS 3 and REACH regulations, meeting strict environmental and safety standards for industrial use
Professional Applications & Engineering Value
This 12-24 UNC hex head screw in 18-8 stainless steel is engineered to solve critical fastening challenges in industrial settings. Its flanged design with serrations acts as an integrated lock washer, providing superior resistance to loosening under vibration—a common issue in machinery and equipment assembly. The coarse UNC threading ensures quick, reliable installation in metals, plastics, and composite materials, reducing assembly time and labor costs. With a high tensile strength of 100,000 psi and excellent corrosion resistance, it delivers long-term reliability in applications ranging from automotive components to structural frameworks and outdoor enclosures, where durability and compliance are non-negotiable.
Specification Summary & Compliance
This screw features a 12-24 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy and reliable performance. It is fully threaded with a length of 3/4" and includes a flange diameter of 0.5". Manufactured from 18-8 Stainless Steel with Rockwell B100 hardness, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring it is free from hazardous substances and suitable for regulated industrial applications.
