Plate nuts are ideally suited for those hard to reach and or see places.
Once a bolt has started the remaning bolt holes are self aligned and acts as its own backing lock mechanism and can be tightened using one spanner.

CFNPBS-114 Plate Nut Bolt Set

In stock
Part Number

Suitable for Flange size : 114mm O.D.

Thread size : M8

Packet quantity : 4 off
Includes : M8x40 Bolts and Washers
More Information
Size NW63
Material1 Stainless Steel (304)