Structure Hexagonal (DIN 6915)
Metric DIN 6915 Hex Nut belongs to the high strength nut,mainly used in the steel structure bolt supporting,to play a fixed role.It also needs to be paired with two flat washers, which are called steel structures. This is one of our main products,is one of the most common nuts.
- DIN 6915
- Class: 4, 5, 6, 8, 10
- Coating: BZP, HOT DIP GALV
- Thread: METRIC



DIN 6915
The DIN 6915 Hexagon Structural Nut, also known as a heavy hex nut, is a crucial component in various industries, especially in structural engineering and construction. This high-strength nut is designed to withstand heavy loads and provide reliable connections in demanding applications. Manufactured to meet the standards set by the Deutsches Institut für Normung (DIN), this nut possesses exceptional durability and performance. Its hexagonal shape allows for easy tightening and loosening with a wrench, ensuring a secure and precise fit. The DIN 6915 nut is typically used in conjunction with high-strength bolts and is commonly found in bridges, buildings, and other structures where stability and safety are paramount. Its ability to distribute the load evenly across the bolted joint makes it an essential element in ensuring the structural integrity of these projects. Whether it is used in tension or compression applications, the Hexagon Structural Nut DIN 6915.


Technical Specification for DIN 6915 Structure Hexagonal
| Thread size d | M12 | M16 | M20 | M22 | M24 | M27 | M30 | M36 | |
| P | 1,75 | 2 | 2,5 | 2,5 | 3 | 3 | 3,5 | 4 | |
| dw | Min. | 20 | 25 | 30 | 34 | 39 | 43,5 | 47,5 | 57 |
| e | Min. | 23,91 | 29,56 | 35,03 | 39,55 | 45,2 | 50,85 | 55,37 | 66,44 |
| m | Nominal size = max. | 10 | 13 | 16 | 18 | 19 | 22 | 24 | 29 |
| Min. | 9,64 | 12,3 | 14,9 | 16,9 | 17,7 | 20,7 | 22,7 | 27,7 | |
| m´ | Min. | 7,71 | 9,84 | 11,92 | 13,52 | 14,16 | 16,56 | 18,16 | 22,16 |
| s | Nominal size = max. | 22 | 27 | 32 | 36 | 41 | 46 | 50 | 60 |
| Min. | 21,16 | 26,16 | 31 | 35 | 40 | 45 | 49 | 58,8 | |
| Weight kg/1000pcs | 23,3 | 44,8 | 73,9 | 104 | 155 | 224 | 300 | 515 | |
