S-93190A568 1/4"-20 x 6" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical applications.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and mechanical stress.
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation.
- Fully threaded UNC coarse thread design offers faster assembly and secure fastening in a wide range of materials.
- Class 2A thread fit guarantees consistent, easy installation with standard nuts and tapped holes.
- External hex drive and hex head allow for high-torque application using common wrenches, reducing installation time.
- Compliance with ASME B18.2.1, RoHS 3, and REACH ensures product reliability and environmental safety for industrial use.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this 316 stainless steel hex head screw delivers exceptional performance where corrosion resistance and strength are critical. The UNC coarse thread and fully threaded design provide superior grip and vibration resistance in materials like metal, wood, and composites, reducing the risk of loosening in high-stress applications. With a tensile strength of 70,000 psi and Rockwell B70 hardness, it withstands heavy loads and harsh conditions, making it ideal for construction, machinery, and marine equipment. The external hex drive enables efficient installation with standard tools, streamlining assembly processes while maintaining compliance with ASME B18.2.1 standards for consistent quality and safety.
Specification Summary & Compliance
This screw features a 1/4"-20 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy and ease of assembly. It meets ASME B18.2.1 specifications for hex head screws, ensuring reliable performance in industrial applications. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for hazardous substances.
