S-94300A415 M10 DIN 315 Thumb Nuts

Thumb Nuts

1025FA00012 Thumb Nuts
1025FA00012 Thumb Nuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1025FA00012
Equivalent to mcmaster :
94300A415

Basic Information

System of Measurement Metric
Nut Type Thumb
Specifications Met DIN 315

Dimension Parameters

Width 51 mm
Height 25 mm

Thread Parameters

Thread Type Metric
Thread Size M10
Thread Direction Right Hand
Thread Pitch 1.5 mm
Thread Spacing Coarse
Thread Fit Class 6H

Head Parameters

Thumb Nut Head Shape Wing
Wing Nut Profile Standard

Material & Strength Parameters

Material Zinc-Plated Steel
Fastener Strength Grade/Class Class 5

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant

Geometric Parameters

Base Diameter 20 mm
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Tool-free installation and removal with a standard wing profile (51mm width) for rapid hand-tightening in hard-to-reach areas.
  • Superior corrosion resistance from the zinc-plated steel finish, extending service life in various industrial environments.
  • Reliable mechanical strength with a Class 5 rating, ensuring secure fastening under typical operational loads.
  • Precise and durable thread engagement thanks to the M10 coarse thread (1.5mm pitch) with a Class 6H fit, reducing cross-threading risks.
  • Guaranteed dimensional consistency and interchangeability through compliance with the DIN 315 standard.
  • Enhanced workplace safety by meeting REACH and RoHS 3 environmental regulations, ensuring no hazardous substances.
  • Optimized for high-volume assembly with a right-hand thread direction, streamlining production line efficiency.

Professional Applications & Engineering Value

This M10 thumb nut is engineered to solve the critical need for rapid, tool-less maintenance and assembly in industrial settings. The zinc-plated steel construction provides a durable barrier against rust and corrosion, making it ideal for machinery, electrical enclosures, and automotive applications where exposure to moisture or chemicals is a concern. The standard wing profile and coarse metric thread allow for secure hand-tightening even in confined spaces or when frequent adjustments are required, significantly reducing downtime. By combining a Class 5 strength grade with a Class 6H thread fit, this fastener delivers consistent clamping force and vibration resistance, preventing loosening in dynamic environments. Its compliance with DIN 315 ensures reliable performance and easy replacement across European-engineered equipment.

Specification Summary & Compliance

This thumb nut features an M10 x 1.5 mm coarse thread with a Class 6H thread fit and right-hand direction. Manufacturing and dimensional specifications conform to DIN 315. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, ensuring it is free from hazardous substances for safe industrial use.

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