THREADED COUPLING CONCRETE BOLT
Technical Drawing
Data Table
| Specification | K | C | Q | D | S | dc | P | L | Matching internal hole |
| M6x35 | 16.4 | 1.7 | 12.5 | 7.8 | 12.8 | 17.0 | 4.5 | 35 | M8-1.25 |
| M6x40 | 16.4 | 1.7 | 12.5 | 7.8 | 12.8 | 17.0 | 4.5 | 40 | M8-1.25 |
| M6x45 | 16.4 | 1.7 | 12.5 | 7.8 | 12.8 | 17.0 | 4.5 | 45 | M8-1.25 |
| M6x55 | 16.4 | 1.7 | 12.5 | 7.8 | 12.8 | 17.0 | 4.5 | 55 | M8-1.25 |
| Size | External Major Diameter | Internal Thread | Material | Finish |
| M6x35mm | 7.8mm | M8-1.25 | Carbon Steel | Zinc Plated |
| M6x40mm | 7.8mm | M8-1.25 | Carbon Steel | Zinc Plated |
| M6x45mm | 7.8mm | M8-1.25 | Carbon Steel | Zinc Plated |
| M6x55mm | 7.8mm | M8-1.25 | Carbon Steel | Zinc Plated |
| M6x35mm | 7.8mm | M10-1.5 | Carbon Steel | Zinc Plated |
| M6x40mm | 7.8mm | M10-1.5 | Carbon Steel | Zinc Plated |
| M6x45mm | 7.8mm | M10-1.5 | Carbon Steel | Zinc Plated |
| M6x55mm | 7.8mm | M10-1.5 | Carbon Steel | Zinc Plated |
| 1/4x1-1/2 | 8mm | 1/4-20 | Carbon Steel | Zinc Plated |
| 1/4x1-3/4 | 8mm | 3/8-16 | Carbon Steel | Zinc Plated |
| 3/8x2-3/4 | 12mm | 1/2-13 | Carbon Steel | Zinc Plated |
Frequently Asked Questions
Q: What sizes are available for the EC Fastener threaded coupling concrete bolt?
A: Metric sizes M6x35, M6x40, M6x45 and M6x55 with internal thread M8-1.25 or M10-1.5, plus imperial sizes 1/4-20, 3/8-16 and 1/2-13.
Q: What material and finish is the threaded coupling concrete bolt?
A: Made of carbon steel with zinc plated finish.
Q: What is a threaded coupling concrete bolt used for?
A: It is used for concrete anchoring applications, with an external thread for concrete insertion and an internal thread for coupling or rod connection.
Q: Where can I get specifications and pricing from ecindustry.com?
A: Contact EC Fastener Corporation through ecindustry.com for the data sheet, MOQ and export pricing.
