S-91857A240 10-24 x 3/8" ASME B18.6.3 Stainless Steel Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction and passivated finish
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing performance
• Optimal thread engagement with fully threaded 10-24 UNC coarse thread design providing superior holding power
• Precise installation and removal with standard slotted drive and consistent Class 2A thread fit
• Enhanced durability with rounded head design that reduces stress concentration and improves fatigue resistance
• Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations including RoHS 3 and REACH
• Versatile industrial application with right-hand threading and standard dimensions compatible with various equipment and assemblies

Professional Applications & Engineering Value

This 316 stainless steel rounded head slotted screw delivers exceptional engineering value in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The combination of 316 stainless steel material and passivated finish provides superior protection against chemical exposure, saltwater, and extreme temperatures, making it ideal for marine equipment, chemical processing plants, and food processing machinery. The fully threaded 10-24 UNC coarse thread design ensures maximum thread engagement and vibration resistance, preventing loosening in high-stress applications. The rounded head profile distributes clamping forces evenly while the slotted drive allows for straightforward installation with standard tools. These industrial screws solve critical fastening challenges in applications requiring both high tensile strength and long-term corrosion protection, reducing maintenance frequency and equipment downtime.

Specification Summary & Compliance

This fastener features precision Class 2A thread fit with 10-24 UNC coarse thread specifications, ensuring consistent performance and interchangeability. Manufacturing complies with ASME B18.6.3 standards for dimensional accuracy and quality assurance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for regulated industries and international markets. Critical dimensions include 3/8" length, 0.359" head diameter, and right-hand threading direction, providing reliable performance in various industrial fastening applications.