Lock nuts for drain plugs, metal

• Safe fastening of drain plugs.
• Special design.

Inner Thread Type
Inner Thread Size (Female)
D mm
Please click on the product image for more detailed PDF data sheets.

Info Inner Thread Size
(Female)
SW
mm
D
mm
h
mm
Part Number Compare
M20x1,5 25 27,5 5,0 BDRL-03
M25x1,5 30 33,0 5,0 BDRL-04
NPSL 1/2" 25 27,5 5,0 BDRLN-03
NPSL 3/4" 30 33,0 5,0 BDRLN-04