... Anchor & Multi Anchor8. Parts: Anchor,Wedges,Bearing Plate,Spiral Bars,Ducts,Coupler9. Anchor: Round10. Anchor Ring: φ ... pc strand; M10 applies to 9.3mm, 9.53mm pc strand; M7, M6, M5 apply to 7.0mm, 6.0mm, 5.0mm spiral ... ribbed pc wire.6. Parts: anchor ring/plate, wedge, base ... plate, spiral bar, bellow/corrugated pipe etc. ...