M3 Hexagon Nuts (DIN 934) - Marine Stainless Steel (A4)

HPN-M3-A4

Key Features

  • Versatile hexagon nuts, designed to securely fasten a screw or bolt
  • M3 metric thread size (3mm)
  • Hexagon Nuts
  • A4-80 high-strength Stainless Steel, also known as marine grade or 316 Stainless Steel
  • Manufactured to DIN 934 specification
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M3 Hexagon Nuts (DIN 934) - Marine Stainless Steel (A4) Technical Specification

M3 Hexagon Nuts (DIN 934) - Marine Stainless Steel (A4) Drawing
FinishNatural
General Tolerances0.13mm
Manufacturing StandardDIN 934
MaterialMarine Stainless Steel (A4)
Material SpecificationMarine Stainless Steel (A4)
Metric or Imperial?Metric
Nut Thickness (T)2.4mm
Nut Thickness (T) Tolerance+0/-0.25mm
Nut Width A/F (F) Tolerance+0/-0.18mm
Nut Width A/F (J)5.5mm
Nut Width A/P (P)6.325mm
Thread Pitch0.5mm
Thread SizeM3 (3mm)

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
ISO9001
ISO9001
Quality Approved

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M3 Hexagon Nuts (DIN 934) - Marine Stainless Steel (A4) Description

The M3 Hexagon Nuts (DIN 934) - Marine Stainless Steel (A4) has the following features:

  • DIN 934 Manufacturing Standard
  • 0.13mm General Tolerances
  • Marine Stainless Steel (A4) Material
  • Marine Stainless Steel (A4) Material Specification
  • Natural Finish
  • 0.5mm Thread Pitch
  • Metric Metric or Imperial?
  • M3 (3mm) Thread Size
  • 2.4mm Nut Thickness (T)
  • +0/-0.18mm Nut Width A/F (F) Tolerance
  • +0/-0.25mm Nut Thickness (T) Tolerance
  • 5.5mm Nut Width A/F (J)
  • 6.325mm Nut Width A/P (P)

Discover more about the Metric Hexagon Nuts range

Hexagon Nuts are one of the most popular types of fasteners, designed to be used in conjunction with screws, bolts and other male threaded fasteners to securely join multiple components together.

When combined with a Mating Bolt, a hex nut can be used to fasten two or more parts together through a combination of compression, friction (of the threads of the fasteners), and a slight stretching of the bolt.

Washers are also often used with nuts and bolts to help distribute the load of the fasteners, for spacing or protecting the surfaces of the mating components.

This type of metric nut is also commonly referred to as a Full Nut or Finished Hex Nut, and is typically fastened using either a wrench (spanner) or a ratchet.

For heavy duty applications, such as structural or construction projects, Heavy Hex Nuts are available from Accu in both metric and imperial sizes.

Metric Hex Nut Materials

Hexagon Nuts from Accu are manufactured in a wide range of materials. Metal Hex Nuts available include A1, A2, A4 Stainless Steel, with High Tensile options in Duplex and Bumax Stainless Steel. Mild Steel (Grades 6, 8, 10 and 12) is also available with either Hot Dip Galvanised or Zinc Plated finishes.

Accu also lists Plastic Hex Nuts in our standard range, with Nylon, Polycarbonate, Polypropylene options available, along with specialist thermoplastics like PVDF and PEEK.

Hexagon Nuts can be manufactured in alternative material types such as Aluminium, Brass, Phosphor Bronze and Titanium on request.

Metric Hexagon Nuts

Accu's Hex Nuts are manufactured according to internationally recognised industry standards, with DIN 934 and ISO 4032 options available. As standard, we stock Full Nuts in metric sizes from M1 to M56.

These components feature a coarse metric thread pitch, which makes them more resistant to cross threading and stripping.

Metric Fine Pitch Hexagon Nuts are available from our online store for applications which require finer adjustments and greater resistance to loosening under vibration.

Imperial Hexagon Nuts

Imperial Hexagon Nuts are also supplied by Accu 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):Less than 0.1kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:07:09 am
Tuesday, November 30, 2021
Specification Last Updated:Tuesday, November 30, 2021

APC / Barcodes

APC (Accu Product Code):HPN-M3-A4
EAN13 (International Article No.):5054328032248
ASIN (Amazon Stock Identification No.):ASIN not defined.