S-92125A106 M4 x 70 mm DIN 7991, ISO 10642 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
• High tensile strength of 70,000 psi ensures reliable, long-lasting fastening under significant mechanical stress.
• Precise Class 6g thread fit guarantees smooth assembly and a secure hold, minimizing the risk of cross-threading.
• Fully threaded M4 x 0.7mm coarse thread design provides maximum grip and pull-out resistance in a wide range of materials.
• 2.5mm hex drive and flat head with 90° countersink allows for a flush, low-profile installation and easy, high-torque driving.
• Compliance with DIN 7991/ISO 10642 standards ensures dimensional accuracy, interchangeability, and proven performance in demanding applications.
• RoHS 3 and REACH compliance confirms the screw is free from hazardous substances, making it safe for regulated industries and global supply chains.

Professional Applications & Engineering Value

This M4 flat head screw is engineered to solve critical challenges in industrial assembly and machinery. The combination of 18-8 stainless steel and a passivated finish provides exceptional resistance to rust and corrosion, extending service life in moist or chemically aggressive environments. The fully threaded body with a coarse pitch offers superior holding power in metals, plastics, and wood, reducing the likelihood of stripping. The hex drive and flat head profile are designed for high-torque installation and a flush finish, which is crucial for applications where protruding fastener heads are not permissible, such as in automotive panels, electronic enclosures, and precision equipment. Its compliance with DIN 7991/ISO 10642 guarantees that it will perform reliably in standardized, high-volume production settings.

Specification Summary & Compliance

This screw features a Metric M4 x 0.7mm thread with a Class 6g tolerance for precise fit. It is fully threaded and has a right-hand thread direction. Manufacturing and dimensional characteristics conform to the DIN 7991 / ISO 10642 standard. The product is certified to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets strict environmental and safety regulations for hazardous substances.