M45 Hexagon Nuts (DIN 934) - A2-50 Stainless Steel


Key Features

  • M45 metric thread size (45mm)
  • Hexagon Nuts
  • A2-50 annealed Stainless Steel, also known as 18-8 or 304 Stainless Steel
  • Manufactured to DIN 934 specification
  • Thread Size: M45 (45mm)
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M45 Hexagon Nuts (DIN 934) - A2-50 Stainless Steel Technical Specification

M45 Hexagon Nuts (DIN 934) - A2-50 Stainless Steel Drawing
General Tolerances0.13mm
Manufacturing StandardDIN 934
MaterialStainless Steel (A2)
Material SpecificationA2-50 Stainless Steel
Metric or Imperial?Metric
Nut Thickness (T)36mm
Nut Thickness (T) Tolerance+0/-1.6mm
Nut Width A/F (F) Tolerance+0/-1.9mm
Nut Width A/F (J)70mm
Nut Width A/P (P)76.95mm
Thread Pitch4.5mm
Thread SizeM45 (45mm)

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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M45 Hexagon Nuts (DIN 934) - A2-50 Stainless Steel Description

The M45 Hexagon Nuts (DIN 934) - A2-50 Stainless Steel has the following features:

  • DIN 934 Manufacturing Standard
  • 0.13mm General Tolerances
  • Stainless Steel (A2) Material
  • A2-50 Stainless Steel Material Specification
  • Natural Finish
  • 4.5mm Thread Pitch
  • Metric Metric or Imperial?
  • M45 (45mm) Thread Size
  • 36mm Nut Thickness (T)
  • +0/-1.9mm Nut Width A/F (F) Tolerance
  • +0/-1.6mm Nut Thickness (T) Tolerance
  • 70mm Nut Width A/F (J)
  • 76.95mm Nut Width A/P (P)

Discover more about the Metric Hexagon Nuts range

Hexagon Nuts are intended to be used in conjunction with screws and bolts to provide secure fastenings into unthreaded holes. Thin Hexagon Nuts are a reduced version of this component, and Serrated Flanged Hexagon Nuts feature an integrated flange.


Hexagon Nuts can be manufactured in Accu's full range of materials, including A2, A4, and Bumax Stainless Steel, Aluminium, Brass, Phosphor Bronze, PEEK, Nylon, PVDF, Polycarbonate, Polypropylene and Titanium. 

Metric Hexagon Nuts

Accu's Hexagon Nuts are manufactured according to DIN 934, and are available in metric sizes from M1 to M56. These components feature a coarse metric thread as standard. Metric Fine Pitch Hexagon Nuts are also available.

Imperial Hexagon Nuts

Imperial Hexagon Nuts conform with ANSI B18.6.3, and are available in diameters ranging from No. 0 up to 2 inch. Both UNC and UNF threads are available.

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Over 5kg. Add to cart to calculate exact weights.

Component History

Product First Available:Monday, June 20, 2016
Stock Last Updated:04:13 am
Thursday, October 21, 2021
Specification Last Updated:Thursday, October 21, 2021

APC / Barcodes

APC (Accu Product Code):HPN-M45-A25
EAN13 (International Article No.):5057196562190
ASIN (Amazon Stock Identification No.):ASIN not defined.