Why This Finish Is Used
Useful for stainless partsSupports corrosion resistanceMaintains a clean metallic appearance
Surface Treatment
Passivation
Passivation can be selected according to corrosion resistance, strength requirement, appearance, assembly fit, and customer standards.Finish Overview
Passivation is commonly used on stainless steel parts to improve corrosion resistance by cleaning and stabilizing the surface without changing the basic appearance significantly.
Surface treatment should be selected together with the base material, service environment, appearance target, corrosion resistance, and assembly requirement.
Discuss Finish OptionsFinish Review Checklist
Base materialCoating thicknessSalt spray targetColor / appearanceThread fitPackaging
Typical Product Uses
Stainless fastenersStainless bracketsStainless washersCable support components
Selection Points
Stainless gradeEnvironment exposureCleanliness requirementAppearance consistency
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Suitable products
Custom Anchor Bolts and Foundation Bolts ManufacturerAnchor bolts, foundation bolts, U bolts, J bolts, L bolts and threaded rods made to drawings or project specifications for construction and installation hardware.Foundation Bolts and Anchor Rod Assemblies SupplierFoundation bolts, anchor rods, template plates, leveling nuts and anchor plates supplied as drawing-based construction hardware assemblies.Plate Washers and Custom Stamped Washers SupplierPlate washers, square washers, flat washers and custom stamped washers for anchor bolts, steel structure and installation hardware.Stamped Brackets and Bent Metal Parts ManufacturerStamped brackets, bent brackets, angle brackets, mounting brackets and gusset plates made to drawings for construction and installation hardware.Cable Tray Brackets and MEP Support Hardware SupplierCable tray brackets, cable ladder supports, connector plates and MEP support hardware made to drawings for construction installation projects.Pipe Support Brackets and Pipe Clamp Hardware SupplierPipe support brackets, riser clamps, pipe hangers, conduit clamps and related MEP support hardware made to drawings.Strut Channel Hardware and Strut Fittings SupplierChannel nuts, spring nuts, strut angle fittings, flat fittings, strut plates and post bases for construction support systems.Base Plates and Connection Plates Made to DrawingsBase plates, mounting plates, gusset plates, splice plates, connection plates, embedded plates and slotted plates made to drawings.Stainless Steel Fasteners and Metal Hardware SupplierStainless steel bolts, nuts, washers, brackets, clamps and plates made to drawings in 304, 316 and 316L for construction and installation hardware.Concrete Inserts and Formwork Accessories SupplierConcrete inserts, formwork tie rods, wing nuts, formwork clamps, rebar couplers and lifting anchors supplied by drawing or specification.Custom Metal Parts Made to Drawings for ConstructionCustom construction hardware, laser cut plates, welded brackets and OEM metal parts made to drawings, samples or specifications.
Product types
Product Types With Passivation
Browse related product types under the same family and select the option closest to your drawing, assembly, or sourcing requirement.Anchor Bolts / Foundation Bolt AssembliesCustom Anchor Bolts and Foundation Bolts ManufacturerAnchor bolts, foundation bolts, U bolts, J bolts, L bolts and threaded rods made to drawings or project specifications for construction and installation hardware.
Anchor Bolts / Foundation Bolt AssembliesFoundation Bolts and Anchor Rod Assemblies SupplierFoundation bolts, anchor rods, template plates, leveling nuts and anchor plates supplied as drawing-based construction hardware assemblies.
Plate Washers / Custom Stamped WashersPlate Washers and Custom Stamped Washers SupplierPlate washers, square washers, flat washers and custom stamped washers for anchor bolts, steel structure and installation hardware.
Stamped & Bent BracketsStamped Brackets and Bent Metal Parts ManufacturerStamped brackets, bent brackets, angle brackets, mounting brackets and gusset plates made to drawings for construction and installation hardware.
Pipe / Cable Tray / MEP Support HardwareCable Tray Brackets and MEP Support Hardware SupplierCable tray brackets, cable ladder supports, connector plates and MEP support hardware made to drawings for construction installation projects.
Pipe / Cable Tray / MEP Support HardwarePipe Support Brackets and Pipe Clamp Hardware SupplierPipe support brackets, riser clamps, pipe hangers, conduit clamps and related MEP support hardware made to drawings.
Strut Channel HardwareStrut Channel Hardware and Strut Fittings SupplierChannel nuts, spring nuts, strut angle fittings, flat fittings, strut plates and post bases for construction support systems.
Base Plates / Connection PlatesBase Plates and Connection Plates Made to DrawingsBase plates, mounting plates, gusset plates, splice plates, connection plates, embedded plates and slotted plates made to drawings.
Stainless Steel Construction HardwareStainless Steel Fasteners and Metal Hardware SupplierStainless steel bolts, nuts, washers, brackets, clamps and plates made to drawings in 304, 316 and 316L for construction and installation hardware.
Concrete Inserts / Formwork AccessoriesConcrete Inserts and Formwork Accessories SupplierConcrete inserts, formwork tie rods, wing nuts, formwork clamps, rebar couplers and lifting anchors supplied by drawing or specification.
Custom Metal Parts Made to DrawingsCustom Metal Parts Made to Drawings for ConstructionCustom construction hardware, laser cut plates, welded brackets and OEM metal parts made to drawings, samples or specifications.
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Suitable materials
Stainless SteelCorrosion resistance and stable strength for stainless bolts, nuts, washers, brackets, clamps, plates, and outdoor installation hardware.Spring SteelElastic strength for spring washers, retaining clips, clamp parts, and selected hardware that needs recovery after loading.Specialty AlloysProject-specific grades for special corrosion, strength, temperature, or installation requirements confirmed by drawing.
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