DKL fitting – L- light version of the metric thread NUT, DKL nut
Connection: Sealing head with backed sleeve nut, light row (L)
Counter connection: W-shape hole, 24° DIN 3861, additionaly as an opption: Y-shape hole, 60° DIN 3863
This are popular metric thread fittings, sometimes it has O-ring seal (NBR, viton, EPDM on request)then it is called as DKOL fitting
stainless steel metric thread nut
Y:
