S-95861A121 8-32 x 3/8" Venting Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and reducing maintenance costs.
• Exceptional mechanical strength offering 80,000 psi tensile strength and Rockwell B81 hardness for reliable performance under high-stress conditions.
• Precise, secure fastening with Class 3A UNC coarse threads and fully threaded design, ensuring excellent grip and vibration resistance.
• Efficient installation and removal using a 3/32" hex drive, providing a secure tool grip and reducing assembly time.
• Enhanced pressure equalization through the vented feature with a 0.051" vent diameter, preventing pressure buildup in sealed assemblies.
• Broad compatibility with right-hand UNC coarse threading, making it suitable for a wide range of standard industrial components.
• Regulatory peace of mind with full compliance to RoHS 3 and REACH standards, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This 8-32 x 3/8" rounded head hex drive screw is engineered to address critical challenges in industrial assembly, such as corrosion-induced failure and installation inefficiency. Made from 18-8 Stainless Steel, it provides excellent resistance to rust and chemicals, extending service life in demanding settings like machinery, electronics, and outdoor equipment. The Class 3A UNC coarse thread and fully threaded design ensure a tight, reliable fit that minimizes loosening from vibrations, while the vented screw feature allows for pressure release in enclosed systems, preventing damage. With an 80,000 psi tensile strength and hex drive for quick tool engagement, it streamlines maintenance and boosts productivity in industrial applications where durability and precision are paramount.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 3A thread fit for high precision and consistent performance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use. Key specifications include a thread size of 8-32, length of 3/8", and right-hand threading, all designed for reliable fastening in various engineering contexts.