DIN EN ISO 4035 (DIN) and ISO 4035 (ISO) are equivalent fastener standards that specify the same or very similar products. Both standards cover 12 fastener types in our database.
DIN EN ISO 4035 (DIN standard) and ISO 4035 (ISO standard) are equivalent standards that define the same fastener geometry and mechanical requirements. Minor differences may exist in tolerances, marking requirements, or referenced test methods, but the products are interchangeable in most applications. Always verify specific project requirements with your engineer.
| Property | DIN EN ISO 4035 | ISO 4035 |
|---|---|---|
| Standard Body | DIN | ISO |
| Product Types | 12 fastener types | |
| Interchangeable? | Yes — equivalent standard | |
From: Chamfered Hexagon Thin Nuts - Product Grades A and B — applies to both DIN EN ISO 4035 and ISO 4035
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (M1.8) | 0.45 | 1.08 | 1.35 | 2.5 | 2.9 | / | / | 5.45 | 1.6 | / | 4.1 |
| (M3.5) | 1.75 | 4.56 | 5.7 | 12 |
Both DIN EN ISO 4035 and ISO 4035 fasteners are available with various surface treatments. Common options for these standards include:
Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.
| ✓ |
| Hexagon Thin Nuts (Chamfered) - Product A and B | ✓ |
| Hexagon Thin Nuts (Chamfered) - Product Grades A and B | ✓ |
| Hexagon Thin Nuts - Product Grades A and B | ✓ |
| Hexagon Thin Nuts - Product Grades A and B - Chamfered | ✓ |
| Hexagon Thin Nuts—Product Grades A and B,M8 to M52 and M8×1 to M52×3 | ✓ |
| 13 |
| 1.5 |
| 1.25 |
| 21.1 |
| 6 |
| / |
| 17.4 |
| M1.6 | 0.35 | 0.68 | 0.85 | 1.8 | 2.06 | / | / | 3.82 | 1.1 | / | 2.7 |
| M2 | 0.6 | 1.4 | 1.75 | 3.5 | 4 | / | / | 6.58 | 2 | / | 5.1 |
| M2.5 | 0.8 | 1.96 | 2.45 | 5 | 5.75 | / | / | 8.79 | 2.7 | / | 6.9 |
| M3 | 1.25 | 2.96 | 3.7 | 8 | 8.75 | 1 | / | 14.38 | 4 | / | 11.6 |
| M4 | 2 | 5.94 | 7.42 | 16 | 17.3 | 1.5 | / | 26.75 | 8 | / | 22.5 |
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