Socaid hexagon ceann countersunk: GB70.3 DIN7991
Tìn tarraing ceann cruinn fosgailte: GB12618
Cnò hexagon: GB6170 DIN934
Bolt làn snàithlean hexagon taobh a-muigh: GB5783 DIN933
cnò snàithle: GB17880.1
Ùine puist: Dàmhair-20-2021
Socaid hexagon ceann countersunk: GB70.3 DIN7991
Tìn tarraing ceann cruinn fosgailte: GB12618
Cnò hexagon: GB6170 DIN934
Bolt làn snàithlean hexagon taobh a-muigh: GB5783 DIN933
cnò snàithle: GB17880.1