1.standard: DIN6797
2.type: internal tooth type J
3.size: 3mm-30mm
4.material:spring steel
other material: stainless steel, carbon steel
5.finish: black oxide
other surface: phosphate, zinc plated,plain
6.Package:polybag packing or small box packing,
then in carton,finally in pallet if needed
7.Other:customer design will be produced according to the sample or drawings
8.Certificate:ISO9001:2008












