Description
Overview
DIN555 defines the dimensional requirements for thin hex nuts, ensuring consistent interchangeability and reliable performance.
This selected size is specified with thread M36.
Sold in multiples of '1 pieces. 1 Box = '1 pieces.
Material, Grade & Strength
The material and grade should be selected according to the application, clamp load, corrosion exposure and mating components.
Finish & Corrosion Protection
Zinc plating provides sacrificial corrosion protection.
Typical Uses
Commonly used in machinery, fabrication, maintenance, construction and general engineering applications.
Technical Tips
- Select compatible mating components.
- Use the correct installation method for this fastener type.
- Match material and finish to the service environment.
Dimensions – DIN 555 / ISO 4034 M36
| Standard | DIN 555 / ISO 4034 |
|---|---|
| Product | Hexagon nut, product grade C |
| Thread | M36 x 4 |
| Across flats (s) | 55 mm |
| Height (m) | 29 mm |
| Weight (calculated) | 383.46 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Mild steel (grade 4.6/4.8) |
|---|---|
| Nut property class | 5 (6 for DIN 985 nyloc) (ISO 898-2) |
| Use with bolts of class | 4.6, 4.8 and 5.8 |
Finish & Corrosion Protection
Zinc plated (clear/blue passivated): Electroplated zinc, typically 5-8 um (ISO 4042). Economical protection for dry indoor and light outdoor use; white rust in neutral salt spray typically from ~24-72 h depending on passivate.
DIN 555 data sheet – all sizes
| Size | Thread | Across flats (s) | Height (m) |
|---|---|---|---|
| M3 | M3 x 0.5 | 5.5 mm | 2.4 mm |
| M4 | M4 x 0.7 | 7 mm | 3.2 mm |
| M5 | M5 x 0.8 | 8 mm | 4 mm |
| M6 | M6 x 1 | 10 mm | 5 mm |
| M7 | M7 x 1 | 11 mm | 5.5 mm |
| M8 | M8 x 1.25 | 13 mm | 6.5 mm |
| M10 | M10 x 1.5 | 17 mm (ISO: 16 mm) | 8 mm |
| M12 | M12 x 1.75 | 19 mm (ISO: 18 mm) | 10 mm |
| M14 | M14 x 2 | 22 mm (ISO: 21 mm) | 11 mm |
| M16 | M16 x 2 | 24 mm | 13 mm |
| M18 | M18 x 2.5 | 27 mm | 15 mm |
| M20 | M20 x 2.5 | 30 mm | 16 mm |
| M22 | M22 x 2.5 | 32 mm (ISO: 34 mm) | 18 mm |
| M24 | M24 x 3 | 36 mm | 19 mm |
| M27 | M27 x 3 | 41 mm | 22 mm |
| M30 | M30 x 3.5 | 46 mm | 24 mm |
| M33 | M33 x 3.5 | 50 mm | 26 mm |
| M36 | M36 x 4 | 55 mm | 29 mm |
| M39 | M39 x 4 | 60 mm | 31 mm |
| M42 | M42 x 4.5 | 65 mm | 34 mm |
| M45 | M45 x 4.5 | 70 mm | 36 mm |
| M48 | M48 x 5 | 75 mm | 38 mm |
| M52 | M52 x 5 | 80 mm | 42 mm |
| M56 | M56 x 5.5 | 85 mm | 45 mm |
| M60 | M60 x 5.5 | 90 mm | 48 mm |
| M64 | M64 x 6 | 95 mm | 51 mm |
Nominal dimensions per DIN 555 / ISO 4034. Weights are calculated from nominal dimensions and are a guide only (±10%). Values for fit and strength should be confirmed against the standard for critical applications.
Specifications
| Measurement Type | Metric |
|---|---|
| Thread Size | M36 |
| Drive Type | External Hex |
| Head Style | Hex |
| Material | Mild Steel |
| Finish | Zinc Plated |
| Grade | Grade 5 |
| Standards Met | DIN 555 |
| Package Quantity | 1 |
| Package Type | Box |