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, 24, 32
| Finish | Material | Grade | Bolt Length | Sleeve Length | Installation hole diameter | Effective burial depth | 30Mpa Tensile standard load | Size |
|---|---|---|---|---|---|---|---|---|
| Yellow Zinc/Blue Zinc | Q195/Q235 | 4.8 | 45 | 40 | 10 | 40 | M6*50 | |
| Yellow Zinc/Blue Zinc | Q195/Q235 | 4.8 | 55 | 50 | 14 | 50 | M8*60 | |
| Yellow Zinc/Blue Zinc | Q195/Q235 | 4.8 | 65 | 60 | 16 | 60 | M10*70 | |
| Yellow Zinc/Blue Zinc | Q195/Q235 | 4.8 | 85 | 80 | 20 | 80 | M12*90 | |
| Yellow Zinc/Blue Zinc | Q195/Q235 | 4.8 | 100 | 100 | 24 | 100 | M16*110 | |
| Yellow Zinc/Blue Zinc | Q195/Q235 | 4.8 | 150 | 130 | 32 | 130 | M20*150 |