Products > Industrial Fasteners > Nuts > Hex Coupler Nut (Joiner) Metric & Imperial ZP
| SIZE | THREAD (TPI) | LENGTH MM / Inch | FINISH |
| M16 | 2 | 50 | ZINC SILVER |
Product Code: NM16CUPZ
NM16CUPZ
HEX COUPLER M16x50mm ZPA Coupler nut, also known as an extension nut, long nut or coupling nut, is a threaded fastener. These nuts are for coupling two male threads together. The Coupler nut is a hex, so a spanner or wrench can tighten it.