S-91792A092 3-48 x 1/4" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel and passivated finish, ideal for harsh environments
• High tensile strength of 100,000 psi ensures reliable performance under heavy loads
• Precise Class 2A thread fit for smooth assembly and reduced risk of cross-threading
• Fully threaded design provides maximum grip and uniform load distribution
• Slotted drive and rounded pan head offer easy installation with standard tools
• Compliance with ASME B18.6.3 guarantees dimensional accuracy and interchangeability
• RoHS 3 and REACH compliant for safe use in regulated industries

Professional Applications & Engineering Value

These 3-48 UNC rounded pan head slotted screws are engineered to address common industrial challenges, such as corrosion and mechanical stress. Made from 18-8 Stainless Steel with a passivated finish, they resist rust and chemical exposure, extending service life in demanding settings like electronics, machinery, and outdoor equipment. The coarse UNC thread and Class 2A fit ensure quick, secure fastening, reducing assembly time and minimizing failures. With a tensile strength of 100,000 psi and full threading, they provide consistent clamping force, making them ideal for applications requiring durability and precision, from automotive assemblies to industrial enclosures.

Specification Summary & Compliance

This screw features a 3-48 UNC thread with Class 2A fit and coarse spacing, ensuring dimensional accuracy per ASME B18.6.3. It is fully threaded, with a length of 1/4", head diameter of 0.193", and hardness of Rockwell B100. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it meets environmental and safety standards for industrial use.