S-94300A310 M4 DIN 315 Thumb Nuts

Key Features & Benefits at a Glance

• Easy hand-tightening without tools thanks to the standard wing profile for superior grip in tight spaces
• Enhanced corrosion resistance with zinc-plated steel construction, extending service life in various environments
• Reliable load-bearing capacity with Class 5 strength grade, ensuring secure fastening under mechanical stress
• Quick assembly and disassembly due to the coarse M4 x 0.7 mm thread pitch, reducing installation time
• Precise thread engagement with Class 6H thread fit, minimizing the risk of cross-threading and improving connection integrity
• Broad industrial compatibility as it meets DIN 315 standards, guaranteeing interchangeability and performance
• Safe for regulated applications with compliance to REACH and RoHS 3, supporting health and environmental standards

Professional Applications & Engineering Value

This M4 thumb nut is engineered to address common industrial challenges such as frequent adjustments and tool-free maintenance in confined areas. Crafted from zinc-plated steel, it offers excellent durability against rust and wear, making it ideal for machinery, electrical enclosures, and automotive assemblies. The coarse thread pitch of 0.7 mm ensures rapid installation and removal, reducing labor costs and downtime. With a standard wing profile and right-hand thread, it provides a secure, hand-tightened grip that withstands vibrations, enhancing reliability in dynamic environments. Its compliance with DIN 315 ensures consistent performance across metric-based systems, delivering long-term engineering value.

Specification Summary & Compliance

This thumb nut features precise Class 6H thread fit and Metric M4 x 0.7 mm coarse threads with right-hand direction, adhering to DIN 315 standards for dimensional accuracy. It is manufactured to Class 5 strength grade and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety conformity in industrial applications.