S-96970A143 M8 x 40 mm DIN 6912 18-8 Stainless Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• High tensile strength of 100,000 psi ensures reliable performance under heavy loads, reducing the risk of fastener failure in demanding applications.
• 18-8 stainless steel construction provides excellent corrosion resistance and durability, ideal for harsh industrial environments.
• Low-profile socket head design saves space and allows for installation in confined areas without compromising on drive engagement.
• Hex drive with pilot recess offers secure tool engagement and prevents cam-out, enabling precise and efficient installation.
• Class 6g thread fit and coarse thread pitch ensure easy assembly and consistent clamping force, minimizing cross-threading risks.
• Partial threading allows for focused grip on specific sections, enhancing joint stability and reducing material stress.
• RoHS 3 compliance meets environmental regulations, making it suitable for global supply chains and eco-conscious industries.

Professional Applications & Engineering Value

This M8 low profile socket head cap screw is engineered to address common challenges in precision assembly, such as space constraints and vibration-induced loosening. Made from 18-8 stainless steel, it resists rust and corrosion in moist or chemical-exposed settings, extending service life in machinery, automotive, and electronics. The hex drive with pilot recess ensures positive torque transmission, reducing installation errors and maintenance downtime. With a coarse thread pitch and partial threading, it provides rapid fastening and reliable retention in dynamic loads, making it a top choice for industrial fasteners requiring high strength and compliance with DIN 6912 standards.

Specification Summary & Compliance

This fastener adheres to precise dimensional tolerances, including a Class 6g thread fit per metric standards and a minimum thread length of 22 mm. It conforms to DIN 6912 for low-profile socket head cap screws and is RoHS 3 (2015/863/EU) compliant, ensuring it meets rigorous environmental and safety regulations. The specifications cover a thread size of M8 x 1.25 mm coarse pitch, right-hand thread direction, and a hardness of Rockwell B96, providing consistent performance in engineered applications.