Zinc Plated Studs – Corrosion Resistance with Industrial Strength
Product Description
Zinc Plated Studs are high-performance fasteners designed for environments where corrosion resistance is essential without compromising on strength. These studs are either full-threaded or double-ended, featuring a protective zinc layer that acts as a barrier against rust and moisture.
At SM Fasteners, we offer zinc plated studs in bright blue, white, and yellow passivation—suitable for automotive, construction, and heavy industrial use. Our plating process ensures uniform coating, excellent adhesion, and compliance with ROHS standards.
Applications
Zinc plated studs are preferred in:
Machine & Engine Assembly
Panel Mounting in Electrical Enclosures
Light-to-Medium Structural Framing
Automotive Suspension and Chassis Components
HVAC Duct Mounting & Pipe Fastening
Control Panels and Switchgear Units
General Purpose Maintenance
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Zinc Plated Stud Bolt (Full Thread / Double Ended) |
| Standards | DIN 975, DIN 939, ISO, ASTM A193 |
| Thread Type | Metric, UNC, UNF |
| Grades | 4.6, 8.8, 10.9, B7, SS304 |
| Material | Mild Steel, Stainless Steel, Alloy Steel |
| Finish | Zinc Plated (Blue, White, or Yellow Passivation) |
| Length Range | 30mm to 2000mm |
| Diameter | M6 to M48 (1/4” to 2”) |
| Plating Thickness | 5–25 Microns (as per requirement) |
| Salt Spray Resistance | 24–96 Hours (Based on Coating Type) |
Why Choose Our Zinc Plated Studs?
Our zinc plated studs are engineered for maximum reliability and finish aesthetics. Why customers choose SM Fasteners:
✅ Uniform bright zinc plating with passivation
✅ Enhanced corrosion protection in medium-humidity environments
✅ ROHS-compliant and eco-friendly electroplating
✅ Sharp threading for high torque stability
✅ Stringent QC – Coating Thickness, Thread Gauge, Salt Spray Test
✅ Custom cut-to-length services available
Packaging and Delivery
Every shipment is packed to protect the coating finish and ensure batch integrity:
Studs are oiled or dry packed based on finish type
Anti-scratch separation and zip locks for smaller sizes
Corrugated boxes, HDPE bags, and export wooden crates
Barcode labeled and custom branded on request
Industries We Serve
Electrical Panels & Switchgear
Automotive and Suspension Manufacturing
Construction Hardware Distribution
HVAC and Ductwork Systems
Power Distribution and Solar Mounting
General OEM & Fabrication Workshops
Documents Supplied
We maintain full transparency and traceability:
Zinc Plating Certificate (Thickness & Method)
EN 10204 3.1 Material Test Certificate
Thread Gauge Report
Salt Spray Test Result (on request)
Size & Quantity Packing List
Batch Code & Compliance Sheet
Request a Quotation
Looking for zinc plated studs for your upcoming project or bulk purchase?
📧 Email: susheel@smfastners.com
📞 Phone: +91 8968469570
💬 WhatsApp Chat: Click to Chat
🚚 SM Fasteners – Coated Strength, Delivered.