S-92198A928 1"-8 x 6" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel 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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration
- Rockwell B70 hardness provides superior durability and resistance to wear
- Coarse UNC thread design allows for faster installation and better performance in softer materials
- Class 2A thread fit guarantees consistent, precise assembly with standard nuts
- External hex drive and hex head enable easy installation with common tools and high torque application
- Partially threaded shank offers optimal grip and clamping force for a wide range of applications
Professional Applications & Engineering Value
This 1"-8 UNC hex head screw is engineered to address critical challenges in industrial assembly, construction, and machinery. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, making it suitable for outdoor, marine, and chemical-exposed environments. Its coarse thread ensures quick and secure fastening in wood, soft metals, and composite materials, reducing installation time. The partially threaded design concentrates clamping force where needed, preventing joint loosening under dynamic loads. With an external hex drive, it allows for high-torque applications using standard wrenches, enhancing efficiency in maintenance and production lines. This screw delivers reliable, long-lasting performance in heavy-duty industrial hex screw applications, from structural frameworks to equipment manufacturing.
Specification Summary & Compliance
This screw features a 1"-8 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy and compatibility. It complies with ASME B18.2.1 manufacturing standards, ensuring consistent quality and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, supporting safe and sustainable industrial use.
