| Product name | wing head screw |
| Size | M3-M10,as ypur requested. |
| Surface treatment |
Zinc- Plated , Nickel-plated,Tin-plated , Passivated , Sandblast and Anodize,
Chromate, Polish , Black Oxide , Dacromet,Hot Deep Galvanize(H. D. G. ) etc. |
| Grade | Steel, SUS304 |
| Standard | ISO,BS,ANSI, GB,DIN,JIS,Nonstandard |
| Advantage | OEM / ODM / customized service provided;We are factory, we could make the size as your requirment. |
| Quality control | ISO standard,100% Whole range inspection through the production |
| Certificate | ISO9001:2008,ISO14001:2004, SGS, ROHS |
| Payment term | TT 30% deposit in advance, 70% Balance Before ship |