... and move to a higher level. Diversifying marketing developments in the national electricity supply, electricity, telecommunications, mobile, China ... ,ASME,Non-Standard2) Size: M3–M763) Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, etc.4) Finish: Zinc Clear, ... Shape: round , square , curved , taper, cup, bowl or according to your request.6) Surface Condition: remove all burs ...