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GYF
Our sandblasted zinc plated double end stud is a high-performance industrial threaded fastener, precision-engineered for heavy-load, high-reliability fastening applications across diverse industrial sectors. Manufactured to comply with global industry standards including DIN, ASTM, and ISO, this fastener features a dual-process surface treatment: uniform sandblasting pretreatment followed by high-purity zinc plating, delivering exceptional adhesion, corrosion resistance, and mechanical stability.
Designed to address the core pain points of industrial users—including plating peeling, premature rusting, assembly precision deviations, and high long-term maintenance costs—this double end stud minimizes total cost of ownership for your operations. It is the ideal fastening solution for OEM equipment manufacturers, industrial contractors, MRO distributors, and bulk procurement specialists across the globe.
The controlled sandblasting process creates a consistent micro-rough surface profile, which dramatically improves the bonding strength of the subsequent zinc plating layer, eliminating the risk of peeling or chipping during installation, vibration, or long-term use. The high-density zinc coating delivers robust anti-rust and anti-corrosion performance, even in harsh outdoor, humid, or mildly chemical industrial environments. This translates directly to reduced equipment maintenance frequency, a 30%+ extension in project and component service life, and significant savings on replacement and downtime costs for your business.
Manufactured from premium-grade carbon steel or stainless steel (fully customizable base materials), our double end studs meet strict international standards including DIN 938, DIN 939, ASTM A193, and ISO 898, with customizable strength grades ranging from 4.8 to 12.9. This ensures secure, vibration-resistant fastening for even the most demanding heavy-load applications, completely eliminating safety hazards, project delays, and production downtime caused by fastener fracture or failure.
We offer end-to-end customization for all critical parameters, including thread size (metric M2-M48, inch #2-12"), total stud length, base material, strength grade, and surface treatment specifications, with full support for production based on your custom CAD drawings and engineering specifications. This perfect alignment with your unique OEM product or project requirements eliminates the need for secondary on-site processing, saving your team valuable production time, labor costs, and procurement management resources.
Every production batch undergoes 100% dimensional inspection, tensile strength testing, salt spray corrosion testing, and plating thickness verification, with full, traceable test reports available for every order. This uncompromising quality control guarantees consistent performance across large bulk wholesale orders, reduces your incoming inspection workload and defective product rates, and ensures uninterrupted production and smooth project progress for your operations.
All parameters can be fully tailored to your requirements; core standard ranges are listed below:
Parameter Category | Standard Customizable Range |
Thread Size | 3/8" - 4", M12-M100 |
Base Material | Carbon Steel, Stainless Steel, Alloy Steel |
Applicable Standards | DIN 938, DIN 939, ASTM A193, ISO 898 |
Surface Treatment | Sandblasted + Zinc Plated (custom thickness available) |
MOQ | 1000pcs |
Widely implemented in machinery manufacturing, automation equipment assembly, gearbox, motor, and pump fabrication, our sandblasted zinc plated double end studs deliver stable, vibration-resistant fastening, with corrosion resistance optimized for continuous operation in industrial workshop environments.
Ideal for steel structure construction, bridge engineering, and building facade installation, the high tensile strength and outdoor-grade anti-rust performance ensure long-term reliable connection of structural components, even in extreme weather and harsh outdoor conditions.
Suitable for automotive chassis assembly, engine fabrication, and commercial vehicle manufacturing, our products meet strict automotive industry quality standards, with exceptional vibration resistance and corrosion resistance to guarantee long-term operational safety.
Perfect for MRO distributors and industrial fastener wholesalers, our products offer consistent batch quality, customizable neutral or branded packaging, and stable bulk supply capacity to meet your inventory management and customer delivery requirements.
We provide comprehensive support for bulk procurement, custom OEM manufacturing, and project-specific orders, with a streamlined end-to-end process to ensure a seamless experience for your team:
Custom Manufacturing Workflow: Drawing review and confirmation → free sample prototyping → mass production → full pre-shipment inspection → custom packaging → global delivery
Bulk Supply Capacity: Flexible minimum order quantities for trial and bulk orders, with fast lead times for standard sizes, and support for annual framework procurement agreements
Global Trade Support: Full compliance with global trade terms including EXW, FOB, CIF, and CFR, with customizable packaging solutions to meet international shipping and branding requirements
After-Sales Support: Dedicated technical support for fastener selection and engineering, with a no-hassle replacement policy for non-conforming products to minimize your procurement risk
Our standard MOQ for regular sizes is optimized for bulk wholesale orders, and we also support smaller trial orders for custom project requirements. Contact our sales team directly for detailed MOQ information tailored to your specific needs.
Our standard products comply with DIN 938, DIN 939, ASTM A193, ISO 898, and other mainstream international standards. We also offer fully custom production to meet your unique enterprise or project-specific standards.
Our standard zinc plating delivers 48-120 hours of salt spray resistance, and we can customize plating thickness and formulations to meet higher performance requirements up to 1000 hours, based on your project specifications.
Whether you need large-scale bulk wholesale, custom OEM manufacturing, or dedicated technical support for your industrial project, our experienced fastener engineering and sales team is ready to assist. Contact us today to receive a free, no-obligation custom quote, or request product samples to verify our quality and performance for your application.
