DIN 16903 (A) - 1974 Open Insert Nuts For Plastics Mouldings - Hex Without Shoulder - Type A

DIN 16903 (B) - 1974 Open Insert Nuts For Plastics Mouldings - Round Without Shoulder - Type B

DIN 16903 (C) - 1974 Open Insert Nuts For Plastics Mouldings - Hex With Shoulder - Type C

DIN 16903 (D) - 1974 Open Insert Nuts For Plastics Mouldings - Round With Shoulder - Type D

DIN 16903 (E) - 1974 Closed Insert Nuts With Disk For Plastics Mouldings - Hex Without Shoulder - Type E

DIN 16903 (F) - 1974 Closed Insert Nuts With Disk For Plastics Mouldings - Round Without Shoulder - Type F

DIN 16903 (H) - 1974 Closed Insert Nuts With Disk For Plastics Mouldings-round With Shoulder - Type H

DIN 16903 (P) - 1974 Closed Insert Nuts For Plastics Mouldings - Hex Without Shoulder - Type P

DIN 16903 (Q) - 1974 Closed Insert Nuts For Plastics Mouldings - Round Without Shoulder - Type Q

DIN 16903 (R) - 1974 Closed Insert Nuts For Plastics Mouldings - Hex With Shoulder - Type R

DIN 16903 (S) - 1974 Closed Insert Nuts For Plastics Mouldings - Round Without Shoulder - Type S

DIN 16903 (T) - 1974 Insert Nuts; Heavy Type For Plastics Mouldings And Pressure Die Castings With Dead Hole - Type T

DIN 16903 (U) - 1974 Insert Nuts; Heavy Type For Plastics Mouldings And Pressure Die Castings With Dead Hole - Type U