M16 Hexagon Nuts (ISO 4032) - Stainless Steel (A2)


Key Features

  • M16 metric thread size (16mm)
  • Hexagon Nuts
  • A2-70 cold-worked Stainless Steel, also known as 18-8 or 304 Stainless Steel
  • Manufactured to ISO 4032 specification
  • Thread Size: M16 (16mm)
View Full Technical Specification.

Available In Other Materials & Finishes

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M16 Hexagon Nuts (ISO 4032) - Stainless Steel (A2) Technical Specification

M16 Hexagon Nuts (ISO 4032) - Stainless Steel (A2) Drawing
General Tolerances0.13mm
Manufacturing StandardISO 4032
MaterialStainless Steel (A2)
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Metric
Nut Thickness (T)13mm
Nut Thickness (T) Tolerance+0/-0.7mm
Nut Width A/F (F) Tolerance+0/-0.33mm
Nut Width A/F (J)24mm
Nut Width A/P (P)26.75mm
Thread Pitch2mm
Thread SizeM16 (16mm)

Product Certifications

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

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M16 Hexagon Nuts (ISO 4032) - Stainless Steel (A2) Description

The M16 Hexagon Nuts (ISO 4032) - Stainless Steel (A2) has the following features:

  • ISO 4032 Manufacturing Standard
  • 0.13mm General Tolerances
  • Stainless Steel (A2) Material
  • A2-70 Stainless Steel Material Specification
  • Natural Finish
  • 2mm Thread Pitch
  • Metric Metric or Imperial?
  • M16 (16mm) Thread Size
  • 13mm Nut Thickness (T)
  • +0/-0.33mm Nut Width A/F (F) Tolerance
  • +0/-0.7mm Nut Thickness (T) Tolerance
  • 24mm Nut Width A/F (J)
  • 26.75mm 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.
View delivery information.
Weight Band (100 items):Between 1kg and 5kg. Add to cart to calculate exact weights.

Component History

Product First Available:Monday, June 6, 2016
Stock Last Updated:04:29 am
Friday, October 22, 2021
Specification Last Updated:Friday, October 22, 2021

APC / Barcodes

APC (Accu Product Code):HPN-M16-V1-A2
EAN13 (International Article No.):5057196520190
ASIN (Amazon Stock Identification No.):ASIN not defined.