S-90283A856 3/8"-16 x 2" ASME B18.6.3 Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• High tensile strength of 60,000 psi ensures reliable performance under heavy loads and vibration
• Rockwell B60 hardness provides excellent durability and resistance to wear during installation and use
• Class 2A thread fit with UNC coarse threading offers quick assembly and secure fastening in various materials
• Fully threaded right-hand design maximizes grip length and load distribution across the entire fastener
• Slotted pan head with standard rounded profile allows easy installation with common tools while providing a low-profile finish
• Comprehensive compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality and environmental responsibility

Professional Applications & Engineering Value

This zinc-plated steel slotted pan head screw delivers exceptional engineering value for industrial applications where reliability and compliance are paramount. The 3/8"-16 UNC coarse thread configuration provides superior holding power in metal, wood, and composite materials, while the Class 2A thread fit ensures consistent performance across production runs. The combination of 60,000 psi tensile strength and Rockwell B60 hardness makes these rounded head screws ideal for machinery assembly, structural frameworks, and heavy equipment where vibration resistance and long-term durability are critical. The fully threaded design maximizes surface contact for enhanced load distribution, preventing loosening under dynamic stresses common in industrial environments.

Specification Summary & Compliance

This 3/8"-16 x 2" slotted pan head screw features precise Class 2A thread fit with UNC coarse threading (16 TPI) and right-hand thread direction. Manufacturing specifications strictly adhere to ASME B18.6.3 standards for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety. With complete threading and standardized inch measurements, these screws deliver consistent performance for industrial fastening applications requiring reliable, heavy-duty solutions.