S-92095A200 M4 x 40 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to passivated 18-8 stainless steel construction, ensuring longevity in harsh industrial environments.
• High tensile strength of 70,000 psi provides reliable load-bearing capacity and resistance to mechanical stress in demanding applications.
• Secure and efficient installation with a 2.5mm hex drive, minimizing the risk of stripping and allowing for high-torque fastening.
• Precise and reliable thread engagement with a Class 6g coarse thread fit, ensuring consistent performance and easy assembly.
• Fully threaded 40mm length offers maximum grip and holding power across the entire fastener for enhanced joint integrity.
• Compliance with ISO 7380 standards guarantees dimensional accuracy and interchangeability for global engineering projects.
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting strict regulatory requirements for safe use.

Professional Applications & Engineering Value

This M4 metric hex drive button head screw is engineered to address critical challenges in industrial assembly, such as vibration loosening and corrosion-induced failure. The passivated 18-8 stainless steel material offers excellent resistance to rust and chemicals, making it ideal for applications in machinery, automotive, and electronics where exposure to moisture or aggressive agents is common. The coarse thread design with a 0.7mm pitch ensures quick and secure fastening, reducing installation time while maintaining high clamping force. Its fully threaded 40mm length provides uniform stress distribution, preventing joint failure under dynamic loads. With a 2.5mm hex drive, it enables precise torque control, minimizing the risk of damage during installation. These features make it a dependable choice for industrial fasteners requiring durability, compliance, and ease of use in rigorous environments.

Specification Summary & Compliance

This screw adheres to precise dimensional standards, including a Class 6g thread fit for metric coarse threads, ensuring compatibility and performance. It is manufactured in compliance with ISO 7380 for consistent quality and interchangeability. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility. With a tensile strength of 70,000 psi and full threading, it is suitable for a wide range of industrial applications where reliability and regulatory adherence are paramount.