A fastening assembly consisting of a bolt and an expansion sleeve that anchors into substrates by expanding against the hole wall.
●Material: Q195/Q235
●Finish: Yellow Zinc/Blue Zinc
●Grade: 4.8
●Installation hole diameter(mm): 10, 14, 16, 20
| SIZE | Thread Diameter mm | Drill Hole Diameter mm | Shield Length mm | Min Hole Depth mm | Quantity Per Box |
|---|---|---|---|---|---|
| M6x50 | 6 | 10 | 40 | 40 | / |
| M8x60 | 8 | 14 | 50 | 50 | / |
| M10x70 | 10 | 16 | 60 | 60 | / |
| M12x90 | 12 | 20 | 80 | 80 | / |