S-90368A350 M10 DIN 466 Thumb Nuts

Thumb Nuts

1039FA00020 Thumb Nuts
1039FA00020 Thumb Nuts

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

Part No.
Part No. 1039FA00020
Equivalent to mcmaster :
90368A350

Basic Information

System of Measurement Metric
Nut Type Thumb
Specifications Met DIN 466

Dimension Parameters

Height 23 mm

Thread Parameters

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

Head Parameters

Thumb Nut Head Shape Round
Thumb Nut Profile Standard
Head Diameter 36 mm
Head Texture Knurled

Material & Strength Parameters

Material 18-8 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

Collar Diameter 20 mm
Collar Height 15 mm
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior hand-tightening capability with a 36mm knurled round head for secure grip in tool-free applications
  • Excellent corrosion resistance provided by 18-8 stainless steel construction, ideal for harsh industrial environments
  • Reliable coarse thread engagement with M10 x 1.5 mm threading and Class 6H fit for quick assembly and vibration resistance
  • Optimized dimensional stability with 20mm collar diameter and 23mm total height ensuring consistent performance in metric systems
  • Enhanced durability through full threading and compliance with DIN 466 standards for long service life
  • Safe for regulated industries with full compliance to RoHS 3 and REACH environmental standards
  • Right-hand thread design for intuitive installation and compatibility with standard metric components

Professional Applications & Engineering Value

This M10 thumb nut delivers critical engineering advantages where tool access is limited or frequent adjustments are required. The 18-8 stainless steel construction resists corrosion in manufacturing, automotive, and outdoor equipment applications, while the knurled round head provides positive grip even with oily hands or gloves. The coarse metric thread (1.5 mm pitch) ensures rapid installation and reduced cross-threading risks compared to fine-pitch alternatives. With its DIN 466 compliance and fully threaded design, this component maintains precise clamping force in vibration-prone assemblies, making it ideal for machinery guards, access panels, and temporary fixtures requiring reliable hand-tightened fastening.

Specification Summary & Compliance

This thumb nut features Class 6H thread fit per ISO metric standards with M10 x 1.5 mm coarse threading and right-hand direction. Manufacturing conforms to DIN 466 specifications with dimensions including 36mm head diameter, 20mm collar diameter, and 23mm total height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety for industrial procurement.

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