S-92800A362 1/4"-20 x 3 1/4" 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
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing replacement costs.
- High tensile strength of 80,000 psi ensures reliable performance in heavy-duty applications and prevents fastener failure.
- Excellent durability backed by Rockwell B70 hardness, maintaining thread integrity and fastener shape under high stress.
- Easy and secure installation with an external hex drive and coarse UNC threads, allowing for quick assembly with standard tools.
- Precise Class 2A thread fit guarantees consistent engagement and reduces the risk of cross-threading during installation.
- Full threading along the 3-1/4" length provides maximum grip and adjustability in a wide range of material thicknesses.
- Compliance with RoHS 3 and REACH ensures environmental safety and meets strict international regulatory standards for industrial use.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this 1/4"-20 UNC hex head screw solves critical challenges in machinery assembly, structural frameworks, and outdoor equipment. The 18-8 Stainless Steel material offers inherent corrosion resistance, eliminating failures in moist or chemical-exposed settings. Its coarse thread spacing and Class 2A thread fit enable rapid, secure fastening even in softer materials or where vibration is a concern, reducing assembly time and maintenance. The external hex drive design allows for high torque application with common wrenches, ensuring tight connections in heavy-duty fastening scenarios. This combination of material properties and precise engineering delivers long-term reliability, minimizing downtime and total cost of ownership for B2B operations.
Specification Summary & Compliance
This fastener adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The screw features a right-hand thread direction, fully threaded design, and is supplied in a 3-1/4" length, supporting reliable performance in various engineering specifications.
