S-90193A113 10-24 x 3/8" ASME B18.6.3 Stainless Steel Flanged Hex Head Screws with Slotted Drive

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for chemical, marine, and outdoor applications.
• High tensile strength of 100,000 psi ensures reliable load-bearing capacity and durability under heavy-duty mechanical stress.
• Flanged head design eliminates the need for a separate washer, providing a larger bearing surface for secure fastening and reduced assembly time.
• Coarse UNC threading with Class 2A fit offers quick and easy installation, reducing cross-threading risks in industrial assembly lines.
• External hex/slotted drive allows compatibility with standard tools, enabling versatile and efficient tightening in confined spaces.
• Full threading along the 3/8" length ensures maximum grip and adjustability across the entire fastener for consistent clamping force.
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety for global supply chain use.

Professional Applications & Engineering Value

This 10-24 UNC 316 stainless steel hex head screw is engineered to address common industrial challenges, such as corrosion in aggressive settings and the need for rapid, reliable assembly. The flanged design simplifies installation by integrating a washer-like base, which distributes pressure evenly and prevents surface damage—critical in machinery, automotive, and structural frameworks. Made from 316 stainless steel, it resists pitting and oxidation in saline or chemical exposures, while the coarse thread and Class 2A fit ensure quick engagement without compromising strength. Ideal for heavy-duty applications like equipment manufacturing and marine hardware, this screw reduces maintenance downtime and enhances long-term performance in demanding environments.

Specification Summary & Compliance

This screw adheres to precise dimensional standards, including a Class 2A thread fit for consistent tolerance and UNC coarse threading (10-24 size) per ASME B18.6.3 specifications. It meets regulatory requirements such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free from hazardous substances. With a length of 3/8", flange diameter of 13/32", and full threading, it supports reliable performance in industrial fastening systems.