S-92125A150 M3 x 40 mm DIN 7991, ISO 10642 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish, ensuring long-term reliability in harsh environments.
• High tensile strength of 70,000 psi provides robust, secure fastening for demanding industrial applications.
• Hex drive design with 2 mm drive size allows for easy installation and high torque application, reducing assembly time.
• Fully threaded M3 coarse thread with Class 6g fit ensures quick engagement and reliable holding power in various materials.
• Standard 90° countersink and flat head profile enables a flush finish, ideal for applications where a smooth surface is critical.
• Compliance with DIN 7991/ISO 10642 standards guarantees consistent quality, dimensional accuracy, and interchangeability.
• RoHS 3 and REACH compliant meeting environmental regulations for safe use in global markets.

Professional Applications & Engineering Value

This M3 flat head screw is engineered to address common industrial fastening challenges, such as vibration loosening and corrosion-induced failure. The 18-8 stainless steel material combined with a passivated finish provides exceptional resistance to rust and chemicals, making it ideal for machinery, automotive assemblies, and electronic enclosures exposed to moisture or aggressive agents. The hex drive and fully threaded coarse pitch design facilitate rapid installation and high clamping force, reducing maintenance downtime. By conforming to DIN 7991/ISO 10642, these screws ensure precise fit and durability in heavy-duty applications, offering a reliable solution for engineers seeking long-term performance and compliance.

Specification Summary & Compliance

This product features a Metric M3 x 0.5 mm thread with Class 6g tolerance, ensuring precise thread fit and ease of assembly. It is manufactured in accordance with DIN 7991 and ISO 10642 standards, covering dimensions and performance requirements. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms adherence to environmental and safety regulations, supporting use in regulated industries.