S-90015A302 8-32 x 1/4" Stainless Steel Oversized Truss Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh environments
• Enhanced load distribution from the low, wide truss head design, reducing surface damage and improving clamping force
• High mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for reliable performance under stress
• Easy installation and removal with standard slotted drive and coarse UNC threads, compatible with common tools
• Precise thread fit ensured by Class 2A tolerance, providing consistent engagement and vibration resistance
• Full threading along the 1/4" length allows for maximum adjustability and secure fastening in various material thicknesses
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use in industrial settings

Professional Applications & Engineering Value

This 8-32 UNC low truss head slotted screw is engineered to address common industrial challenges such as material fatigue and corrosion in demanding applications. Made from 18-8 stainless steel with a passivated finish, it offers exceptional resistance to rust and chemicals, making it suitable for electronics, machinery, and outdoor equipment where moisture exposure is a concern. The truss head provides a larger bearing surface, distributing load evenly to prevent damage to soft materials and reduce the risk of loosening under vibration. With its coarse thread and fully threaded design, it ensures quick installation and reliable holding power in assemblies requiring frequent adjustments or high torque. Ideal for use in automotive, aerospace, and consumer goods, this screw combines durability with regulatory compliance to meet rigorous industry standards.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy and ease of assembly. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use. The specifications include a thread size of 8-32, length of 1/4", and right-hand threading, all designed to meet common engineering requirements for strength and reliability.