The hex bolt of the anchor have been manufactured under standard and their quality-hardness is 6.8 or 8.8 grade.The washer is wide size, which gives a bigger allowance for place or structures to be fastened.
While performing the fixing of the anchor, the plastic ring gets deformed. which fills and blocks the hole of the place ofr structure to be fastened; this plastics absorbs material irregularities, and-in addition-it is a useful damp-proof place to inner mechanism of the anchor.
Hex bolt sleeve anchor , Any screw head available as your requirement.
The cone has some grooves(milled)in order to prevent the anchor from loose or spin movement after fixing into the hole and ready to expansion.
Anchor Size (mm) | Dril Dia. | Bolt Size |
M6 X φ8 X 45 | 8 | M6 X 45 |
M6 X φ8 X 60 | 8 | M6 X 60 |
M8 X φ10 X 65 | 10 | M8 X 65 |
M8 X φ10 X 80 | 10 | M8 X 80 |
M10 X φ12 X 70 | 12 | M10 X 70 |
M10 X φ12 X 100 | 12 | M10 X 100 |
M12 X φ16 X 80 | 16 | M12 X 80 |
M12 X φ16 X 110 | 16 | M12 X 100 |
M16 X φ20 X 120 | 20 | M16 X 120 |
M20 X φ24 X 130 | 24 | M20 X 130 |
***The special size are availabel as customers'needings***