GB 120 - 1986 Parallel Pins With Internal Thread

Parallel Pins With Internal Thread,Of Unhardened Steel And Austenitic Stainless Steel

Parallel Pins With Internal Thread,Of Hardened Steel And Martensitic Stainless Steel

Parallel Pins With Internal Thread

Parallel Pins With Internal Thread, Of Unhardened Steel And Austenitic Stainless Steel

Parallel Pins With Internal Thread,Of Hardened Steel And Martensitic Stainless Steel

Parallel Pins With Internal Thread, Of Hardened Steel And Martensitic Stainless Steel

Parallel Pins With Internal Thread, Unhardened Steel And Austenitic Stainless Steel

Parallel Pins With Internal Thread Of Class 1

Parallel Pins With Internal Thread Of Class 2

Parallel pins with internal thread

Parallel Pins With Internal Thread Of Class 2

Hardened Parallel Pins with Internal Thread

Parallel Pins With Internal Thread,of Unhardened Steel And Austenitic Stainless Steel

Parallel Pins With Internal Thread, Of Hardened Steel And Martensitic Stainless Steel

Parallel Pins With Internal Thread

Parallel Pins With Internal Thread,of Hardened Steel And Martensitic Stainless Steel

Parallel Pins With Internal Thread-Unhardened

Parallel Pins With Internal Thread-Unhardened Steel And Austenitic Stainless Steel

Parallel Pins with Internal Thread of Hardened Steel and Martensitic Stainless Steel

GB	GB /T 120
ISO	ISO 8735
DIN	DIN EN ISO 8735
EN	EN 28735
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.