DIN 3871 Standard dimensions chart
Jun 05, 2019
DIN 3871 is Compression couplings - Male fittings socket union for central lubrication system.
DIN 3871 standard is included in DIN Handbook 348. Specifies dimensions and materials for male fittings for use with compression couplings.
Such fittings are intended to fit into threaded holes as specified in DIN 3854.
Internal Coupling Union screw Nuts DIN 3871, for olives DIN 3862.
Normatice references as follows:
DIN 71436 : 1989 COMPRESSION COUPLINGS WITH OLIVES - HOLLOW SCREW FITTINGS AND RING CONNECTION FITTINGS FOR USE WITH UNION NUTS
DIN 71430 : 1989 COMPRESSION COUPLINGS WITH OLIVES - SWIVELING FITTINGS FOR USE WITH UNION NUTS
DIN 71428 : 1989 COMPRESSION COUPLINGS WITH OLIVES - CYLINDRICAL THREAD NIPPLES FOR USE WITH UNION NUTS
DIN 71429 : 1989 COMPRESSION COUPLINGS WITH OLIVES - BULKHEAD COMPRESSION COUPLINGS SMALL STUD AND ELBOW FITTINGS FOR USE WITH UNION NUTS
DIN 3850 : 1998 COMPRESSION FITTINGS - SUMMARY
DIN HDBK 348 : 3ED 2015
DIN 71433 : 1989 COMPRESSION COUPLINGS WITH OLIVES - T-FITTINGS AND ELBOW FITTINGS FOR USE WITH UNION NUTS
DIN 2353 : 2013 NON-SOLDERING COMPRESSION FITTINGS WITH CUTTING RING - COMPLETE FITTINGS AND SURVEY