S-94543A540 M14 DIN 315 Thumb Nuts

Thumb Nuts

1031FA00008 Thumb Nuts
1031FA00008 Thumb Nuts

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

Part No.
Part No. 1031FA00008
Equivalent to mcmaster :
94543A540

Basic Information

System of Measurement Metric
Nut Type Thumb
Specifications Met DIN 315

Dimension Parameters

Width 52.7 mm
Height 30.8 mm

Thread Parameters

Thread Type Metric
Thread Size M14
Thread Direction Right Hand
Thread Pitch 2 mm
Thread Spacing Coarse
Thread Fit Class 6H

Head Parameters

Thumb Nut Head Shape Wing
Wing Nut Profile Standard

Material & Strength Parameters

Material 316 Stainless Steel

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

  • Superior corrosion resistance in harsh chemical and marine environments thanks to 316 stainless steel construction
  • Quick, tool-free installation and removal for efficient maintenance and assembly, enabled by the ergonomic wing design
  • Reliable, precision thread engagement ensured by the Class 6H thread fit for secure fastening in demanding applications
  • Heavy-duty performance and durability backed by compliance with the DIN 315 manufacturing standard
  • Robust mechanical strength from the M14x2mm coarse thread, designed for high-load applications
  • Compliance with major environmental regulations, including REACH and RoHS 3, for use in regulated industries
  • Optimal grip and handling provided by the generous 52.7mm width and 30.8mm height wing profile

Professional Applications & Engineering Value

This 316 Stainless Steel Thumb Nut is engineered to solve critical challenges in industrial settings where corrosion, frequent adjustments, and tool accessibility are major concerns. The M14x2mm coarse thread and Class 6H fit provide a secure, vibration-resistant connection that withstands heavy loads, while the DIN 315 standard ensures dimensional consistency and reliability. Its primary value lies in enabling rapid manual installation and disassembly in hard-to-reach areas or on production lines, eliminating the need for tools and reducing downtime. The high-corrosion-resistant 316 stainless steel material makes it ideal for applications in chemical processing, marine equipment, food machinery, and outdoor structures, where exposure to moisture and aggressive substances would degrade lesser materials.

Specification Summary & Compliance

This thumb nut features an M14x2mm metric coarse thread with a Class 6H thread fit and right-hand direction, ensuring high dimensional accuracy and reliable performance. It conforms to the DIN 315 standard for wing nuts, guaranteeing consistent quality and interchangeability. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, making it suitable for use in environmentally conscious and regulated industrial applications.

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