Why finishing matters
Surface finishing can affect corrosion behavior, wear, friction, electrical contact, appearance and assembly performance.
Buyer checklist
- Define whether the finish is cosmetic, protective or functional.
- Mark masked surfaces, threads and electrical contact areas.
- Confirm color, texture and inspection expectations where appearance matters.
Common routes
Common options include as-machined, bead blasting, anodizing, passivation, plating, powder coating and polishing. Final availability depends on material and geometry.