1.Standard: DIN6888
2.Material:medium carbon steel
other: stainless steel
3.Finish: plain,oiled
other: black oxide
4. ISO9001:2008 certificate
Parallel keys
1.Standard; DIN6885
2.type: type B with both end flat,
type A both end round
and type C one round ,one flat are avaliable
3. Size: 2mm-100mm
4. Material: Medium carbon steel
others: stainless steel
5. Finish: Oiled,black oxide
6. Other: Customer design will be produced according to picture or drawings
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