S-95612A148 M8 x 25 mm Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Enhanced load distribution and stability through the wide flange design, preventing surface damage and maintaining joint integrity
• Precision installation and reliable fit with Class 6g thread tolerance, ensuring consistent performance in metric assemblies
• High tensile strength of 75,000 psi provides superior clamping force and resistance to mechanical stress
• Optimized drive engagement with 5mm hex drive and low-profile button head for secure tightening in confined spaces
• Maximum thread engagement due to full threading along the 25mm length, offering superior pull-out resistance
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and meets international manufacturing standards

Professional Applications & Engineering Value

This M8 x 1.25mm 316 stainless steel flanged hex button head screw addresses critical engineering challenges in demanding applications. The 316 stainless steel material delivers outstanding resistance to chemicals, saltwater, and extreme temperatures, making it perfect for marine, chemical processing, and food industry equipment. The integrated flange design eliminates the need for separate washers, distributing clamp load evenly to prevent loosening under vibration and reducing assembly time. With a coarse thread pitch and Class 6g thread fit, it ensures quick installation and reliable performance in high-vibration environments like machinery, automotive systems, and structural frameworks. The hex button head offers a sleek profile while providing ample torque transmission, ideal for applications where space is limited but durability is non-negotiable.

Specification Summary & Compliance

This screw features M8 metric coarse threads with a 1.25mm pitch and Class 6g thread fit per ISO standards, ensuring precise dimensional accuracy. It is fully threaded with a length of 25mm, flange diameter of 21.4mm, and meets mechanical properties including 75,000 psi tensile strength and Rockwell B83 hardness. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global industrial and commercial use without hazardous substances.