S-93143A197 8-32 x 3/4" Aluminum Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior strength-to-weight ratio with 2024 aluminum construction, ideal for applications where weight reduction is critical without compromising structural integrity
• Exceptional durability with Rockwell B40 hardness and 30,000 psi tensile strength, providing reliable performance in demanding industrial environments
• Precision threading with UNC coarse spacing and Class 2A fit ensures smooth installation and secure fastening connections
• Full-length threading maximizes engagement surface area for enhanced holding power across the entire screw length
• Easy installation and removal with standard slotted drive design compatible with common hand tools
• Regulatory compliance with RoHS 3 and REACH standards, making them suitable for sensitive applications and global markets
• Optimized head design with 0.309" diameter and rounded profile provides excellent bearing surface while maintaining low profile appearance

Professional Applications & Engineering Value

Engineered for precision industrial applications, these 2024 aluminum rounded head slotted screws deliver exceptional performance where corrosion resistance and weight savings are paramount. The 8-32 UNC coarse thread configuration with Class 2A fit provides reliable engagement in aluminum and softer materials, preventing stripping while maintaining vibration resistance. The fully threaded design ensures maximum thread contact in assemblies, distributing load evenly across the entire 3/4" length. These aluminum machine screws are particularly valuable in electronics enclosures, aerospace components, and transportation equipment where their 30,000 psi tensile strength and Rockwell B40 hardness provide durable fastening solutions without adding unnecessary weight. The rounded head profile with standard slotted drive offers both aesthetic appeal and practical installation benefits.

Specification Summary & Compliance

This 8-32 UNC threaded screw features precision Class 2A thread fit with coarse spacing, ensuring consistent performance across industrial applications. The 0.309" head diameter and 0.12" head height provide optimal clamping surface while the right-hand thread direction follows industry standards. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental responsibility and chemical safety for global industrial use.