S-92595A195 M4 x 8 mm DIN 316 Thumb Screws

Key Features & Benefits at a Glance

• Tool-free installation and adjustment with a wing-shaped thumb head for quick manual tightening in tight spaces.
• Enhanced corrosion resistance from the zinc plating, extending service life in various industrial environments.
• Reliable coarse thread engagement with a 0.7 mm pitch for faster assembly and reduced cross-threading risk.
• Precise Class 6g thread fit ensuring consistent, secure fastening with standard metric M4 nuts and tapped holes.
• Full 8 mm thread length provides maximum grip and holding power across the entire shank.
• Compliance with DIN 316 standards guarantees dimensional accuracy and interchangeability.
• Safe for regulated industries with RoHS 3 and REACH compliance, free from hazardous substances.

Professional Applications & Engineering Value

This M4 thumb screw is engineered for applications requiring frequent adjustments or tool-less access, such as panel fastening, machinery guards, and electronic enclosures. The zinc-plated cast iron construction offers a robust balance of strength and corrosion protection, ideal for industrial settings where exposure to moisture or handling is common. Its fully threaded design and right-hand coarse thread enable rapid installation and high resistance to vibration loosening. The wing-shaped head allows operators to tighten or release the screw quickly without tools, reducing maintenance downtime and improving operational efficiency in assembly lines, OEM equipment, and facility maintenance.

Specification Summary & Compliance

This thumb screw features an M4 x 0.7 mm metric coarse thread with a Class 6g thread fit per ISO standards, ensuring precise dimensional tolerance. It is manufactured to meet DIN 316 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious and regulated industries.