Anodize is for aluminum. If mating faces, electrical grounds, or threads must stay as-machined, mark the mask on the drawing. Do not assume the shop will guess which holes to plug. State clear, black, or hardcoat.
Type II typically +2–4 days; hardcoat longer — on production, then add freight. Quantity 1 can be anodized. Stainless goes to passivation, not anodize.
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