S-92311A303 10-24 x 1 1/8" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional holding power from the cup point design that bites into surfaces for secure, permanent fastening
• Precise installation and high torque capability with the 3/32" hex drive, reducing tool slippage and damage
• Reliable thread engagement and vibration resistance due to the Class 3A thread fit and coarse UNC thread
• Enhanced durability and mechanical strength with Rockwell B80 hardness for long-term performance
• Broad compatibility and standardization meeting ASME B18.3 specifications for consistent quality
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental standards

Professional Applications & Engineering Value

This 10-24 UNC set screw in 18-8 stainless steel is engineered to address critical industrial challenges such as component slippage, corrosion in demanding settings, and the need for reliable, repeatable fastening. The cup point design ensures maximum grip by concentrating pressure on a small area, preventing rotational movement in assemblies like shafts, collars, and pulleys. Its Class 3A thread fit and coarse UNC thread provide superior resistance to loosening under vibration, common in machinery and automotive applications. The hex headless style allows for flush mounting in tight spaces, while the Rockwell B80 hardness ensures the screw maintains its form under stress, reducing maintenance needs and downtime in production environments.

Specification Summary & Compliance

This set screw adheres to Class 3A thread fit for high precision and UNC coarse thread standards (10-24 size). Manufacturing and dimensional compliance follow ASME B18.3 specifications. The product is confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets strict environmental and safety regulations for industrial use.