Precision 304 Stainless Steel Stamping Parts

Custom 304 Stainless Steel Stamped Components, Blanking, Forming, Punching, Tapping & Passivation Surface Treatment
Custom precision stamping parts manufactured from grade 304 stainless steel. Complete production workflow including blanking, bending forming, precision punching, tapping, and anti-corrosion passivation finish. OEM custom metal brackets, frame fittings, connector hardware for electronics, machinery and household appliances.
1. Product Overview
These customized metal stamped hardware pieces are fabricated from premium 304 stainless steel via integrated progressive stamping dies. The product series covers L-shaped mounting brackets, hollow frame panels, bent connecting brackets, multi-tooth structural fittings and special rivet post stamped parts. Widely used in electronic equipment, household appliances, mechanical fixtures, cabinet hardware and precision instrument assemblies. All dimensions, hole layouts, bending structures and surface treatments can be customized according to customer drawings or physical samples.
2. Raw Material Specification
• Base Material: Grade 304 Stainless Steel
• Material Core Advantages:
1. Outstanding rust & corrosion resistance, anti-oxidation performance for humid, indoor and mild outdoor environments
2. Superior ductility, easy for complex bending, deep forming and integrated rivet post stamping
3. Non-magnetic, food-grade safe option available for sanitary equipment
4. High tensile strength, stable structural performance with long service lifespan
5. Excellent surface adhesion for passivation, polishing and other secondary finishing
3. Complete Stamping Production Process
1. Blanking
Precision cutting of stainless steel coils into flat blanks with accurate outer contours, optimized material utilization for mass bulk production.
2. Forming & Bending
Multi-angle bending, deep drawing and integrated stud forming to create L-brackets, hollow frames, stepped structures and protruding rivet posts as customized designs.
3. Precision Punching
High-tolerance punching of mounting holes, positioning pin holes, elongated slots, special tooth cutouts and micro locating holes with consistent hole spacing and dimensional accuracy.
4. Tapping Thread Processing
Internal thread tapping on reserved hole positions, matched to standard metric screw sizes for stable bolt assembly and convenient on-site installation.
5. Surface Treatment: Stainless Steel Passivation
Professional passivation treatment removes surface free iron, enhances the natural anti-rust passive film of 304 stainless steel, significantly boosting corrosion resistance without altering metal appearance. Optional finishes: bright polishing, matte brushing, electropolishing.
4. Core Product Advantages
 Ultra High Dimensional Precision
Progressive die stamping guarantees uniform hole pitch, consistent bending angles and tight tolerance control; all finished parts are fully interchangeable for automated assembly lines.
 Complex Structure One-Step Forming
Supports integrated production of bent frames, L-brackets, protruding studs, slotted and toothed special structures, drastically reducing secondary machining costs.
 Permanent Anti-Corrosion Property
304 stainless steel base plus passivation treatment resists rust, water vapor and mild chemical erosion, far more durable than carbon steel galvanized parts.
 Flexible Customization Service
Adjustable plate thickness, bending height, hole pattern, stud height and tooth structure; we build exclusive stamping molds based on your drawings or prototypes.
 Mass Production Cost-Effective
Integrated stamping workflow shortens manufacturing cycles, stable unit pricing for large-volume orders.
 Wide Industry Compatibility
Fit for electronic device brackets, household appliance internal hardware, machinery connecting fittings, medical equipment components, cabinet and sanitary metal accessories.
5. OEM & ODM Custom Service
• Accept custom mold development from customer 2D/3D drawings, samples or technical parameters
• Adjustable stainless steel sheet thickness, forming depth, thread specifications and stud size
• Multiple optional surface finishes: passivation, matte brushing, mirror polishing, electropolishing
• Full quality inspection before shipment: dimensional tolerance check, flatness test, thread inspection, surface defect screening
6. Main Application Scenarios
Electronic equipment internal brackets, household appliance metal fittings, mechanical instrument connecting hardware, sanitary & kitchen accessories, medical device stamping parts, cabinet frame components, automation equipment fixing brackets.
Quick Highlight Bullet Block (For Sidebar / Top Info Bar)
 Material: Grade 304 Stainless Steel
 Manufacturing Tech: Progressive Stamping (Blanking + Bending Forming + Punching + Tapping)
 Standard Surface Finish: Anti-rust Passivation
 Customizable: Shape, thickness, hole layout, surface treatment
 Main Uses: Electronics, home appliances, machinery, sanitary hardware
 Support OEM mold development with drawings & samples