S-90015A410 1/4"-20 x 3/4" Stainless Steel Oversized Truss Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Exceptional load-bearing capacity with 80,000 psi tensile strength and Rockwell B85 hardness for reliable, long-term performance
• Enhanced stability and reduced head protrusion thanks to the low, wide truss head design, minimizing snagging risks
• Quick and secure installation with Class 2A coarse UNC threads and full threading for consistent engagement
• Broad compatibility with standard 1/4"-20 UNC components, ensuring easy integration into existing assemblies
• Compliance with strict environmental regulations, meeting RoHS 3 and REACH standards for safe, sustainable use
• Versatile slotted drive allows for simple tooling with standard screwdrivers, facilitating maintenance and adjustments

Professional Applications & Engineering Value

This 1/4-20 UNC low truss head slotted screw is engineered to address common industrial challenges, such as vibration loosening and corrosion in demanding settings. Made from 18-8 stainless steel with a passivated finish, it provides excellent resistance to rust and chemicals, extending service life in applications like machinery assembly, automotive components, and outdoor equipment. The low truss head offers a larger bearing surface, distributing clamp load effectively to prevent surface damage and maintain joint integrity. With its coarse thread and full threading, it ensures rapid installation and high pull-out strength, reducing downtime in production lines. Ideal for industrial screws used in high-stress environments, this fastener delivers reliability and compliance, supporting efficient B2B procurement for critical projects.

Specification Summary & Compliance

This screw adheres to precise dimensional standards, including Class 2A thread fit for consistent engagement and UNC coarse thread specifications. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances. The design meets common industrial requirements for rounded head screws, with a head diameter of 0.755" and length of 3/4", providing reliable performance in various technical applications.