CLGR® DIN 1478 Closed Turnbuckle Body also known as hot dipped galvanized din 1478, Closed Body Rigging Screws, DIN 1478 Spannschloss and Bottle Screws.
Compliant with the DIN 1478 standard, our closed body turnbuckle ensures exceptional safety and performance in professional lifting applications. Constructed from forged steel with hot-dip galvanized coating, it provides superior corrosion resistance for harsh industrial and marine environments.
The enclosed design of the turnbuckle body offers enhanced safety by fully containing the threaded rods during adjustment, while the reverse-cut threads allow for precise tension control.
This DIN 1478 closed body turnbuckle is designed for industrial rigging, stage/event installations, marine equipment tensioning, permanent structural bracing, and heavy-duty machinery anchoring applications.
Rigging screw turnbuckles available in standard and custom sizes, and have a choice of eye or hook end fitting.
| Brand | CLGR® |
Technical Notes | Turnbuckle to DIN1478 |
| Origin | China |
Material Body | Superior Carbon Steel or Alloy Steel |
| Finish | Zinc plated, hot dipped galvanized |
| Size | M6 M8 M10 M12 M16 M20 M24 M30 M36 M48 turnbuckle meet DIN 1478 |
| Important Notes | Not for Lifting. Only suitable for using in tension. |

Part No. | Size | A | B | C | E | F | S.W.L. | U.W. |
mm | mm | mm | mm | mm | kgs | kgs | ||
CR1478-B06 | M6 | 110 | 17.2 | 7.5 | 9 | 6 | 225 | 0.1 |
110 | 17.2 | 10 | 12 | 8 | 410 | 0.09 | ||
CR1478-B10 | M10 | 125 | 21.3 | 12 | 15 | 8 | 650 | 0.19 |
125 | 25 | 15 | 18 | 10 | 930 | 0.27 | ||
CR1478-B16 | M16 | 170 | 30 | 20 | 24 | 10 | 1170 | 0.42 |
200 | 33.7 | 24 | 30 | 12 | 2700 | 0.62 | ||
CR1478-B24 | M24 | 255 | 42.4 | 29 | 33 | 12 | 3920 | 1.24 |
255 | 51 | 36 | 41 | 16 | 6250 | 1.47 | ||
CR1478-B36 | M36 | 295 | 63.5 | 43 | 50 | 16 | 9100 | 2.87 |
330 | 70 | 51 | 55 | 20 | 12500 | 4.2 | ||
CR1478-B48 | M48 | 355 | 83 | 58 | 62 | 20 | 16500 | 5.78 |