with earthing nut

with nut

with stainless steel nut

with nut

with earthing nut

with earthing nut

with earthing nut

with nut

with nut

with nut

with flat seal and stainless steel nut

with nut

with nut

with nut

with nut

for housing GH = 30 mm

for housing GH = 40 mm

for housing GH = 50 mm