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These full height nuts are widely used across structural and mechanical applications. Commonly interchangeable with ISO 4032.

Applicable Standard

  • DIN 934 – Metric coarse thread hexagon nuts
  • ISO 4032 – International equivalent

Material

  • A2 Stainless Steel (304): A2/50 A2/70
  • A4 Stainless Steel (316): A4/50 A4/70, A4/80

Sizes

M10–M52.

Specific Features

  • Full height metric nuts
  • General fastening
  • Suitable for tightening using conventional spanners or sockets

Performance

  • Suitable for external, corrosive, and marine environments
  • Compatible with stainless steel threaded rod systems

Typical Applications

  • General construction and engineering fixings
  • Structural and civil engineering assemblies
  • Holding down and anchoring applications
  • Threaded bar and studding systems
  • Façade support, balustrade, and secondary steelwork

Installation Notes

  • Tightened using standard spanners or sockets
  • Full thread engagement recommended
  • Anti galling measures advised for stainless steel assemblies

Dimensions & Design

Full height hexagon nut with standard across flats dimensions.

Product Pitch (mm)Tolerances (mm) - Maxs (mm) - Mine (mm) - Minm (mm) - Maxm (mm) - Min
10 1.5 6 H 17 16.7 18.9 8 7.64
12 1.75 6 H 19 18.7 21.1 10 9.64
16 2 6 H 24 23.7 26.8 13 12.3
20 2.5 6 H 30 29.2 33 16 14.9
24 3 6 H 36 35 39.4 19 17.7
27 3 6 H 41 40 45.2 22 20.7
30 3.5 6 H 46 45 50.9 24 22.7
33 3.5 6 H 50 49 55.4 26 24.7
36 4 6 H 55 53.8 60.8 29 27.4
39 4 6 H 60 58.8 66.4 31 29.4
42 4.5 6 H 65 63.1 71.3 34 32.4
45 4.5 6 H 70 68.1 77 36 34.4
48 5 6 H 75 73.1 82.6 38 36.4
52 5 6 H 80 78.1 88.3 42 40.4

View our Stainless Steel Metric Hexagon Nuts datasheet

(PDF, 681 KB)