Product Categories

Explore SKDIN’s comprehensive product catalog featuring high-quality fasteners and hardware solutions. From precision-engineered screws, bolts, and nuts to durable washers, threaded rods, studs, lead screws, screw jacks, thread adapters, and pipe fittings — our products meet global industrial standards. Designed for applications in construction, machinery, automotive, and furniture manufacturing, SKDIN offers reliable performance, customizable specifications, and worldwide shipping. Browse by category to find the right fastening solution for your project. Check out our new product, UG212.

Digital Printing Machines

From desktop single-pass printers to industrial-grade systems, SKDIN offers cutting-edge digital printing technology designed for businesses of all sizes. Transform your production capabilities with precision, speed, and flexibility.

Bearings

We are a professional bearing manufacturer and supplier, providing ball bearings, roller bearings, and customized bearing solutions for industrial applications.

Slewing Bearing

We offer 14 specialized models of high-end 4-point contact precision slewing bearings in the VSI (Internal Gear) and VSA (External Gear) series, designed to outperform standard industrial alternatives. By utilizing top-tier SUJ2 (GCr15) steel and advanced through-hardening techniques, we achieve P5-class accuracy with a guaranteed run-out of less than 0.02mm.

Screws

Comprehensive range of screws and small bolts for wood, metal, and composite materials, including machine screws, self-tapping screws, and specialty fasteners.

Bolts

Heavy-duty bolts for structural and industrial applications, covering hex, carriage, and anchor bolts engineered for high-strength connections.

Nuts

Precision-engineered nuts for reliable fastening, available in hex, lock, wing, and flange designs for diverse industrial applications.

Washers

A complete portfolio of precision-engineered washers designed for load distribution, vibration resistance, and secure sealing in demanding industrial environments.

Threaded Rods

Fully threaded rods for long-span fastening and tensioning, ideal for construction, repair, and custom assembly projects.

Studs

Double-ended and fully threaded studs for secure component fastening in engines, machinery, and heavy-duty structures.

Lead Screws and Screw Jacks

High-quality lead screws and screw jacks for precise linear motion and lifting applications. Durable construction, smooth operation, and reliable performance for industrial and mechanical uses.

Thread Adapters

Thread Adapters - High-quality steel thread adapters for secure connections between different pipe sizes and thread types. Durable, corrosion-resistant fittings for plumbing, industrial, and mechanical applications.

Pipe and Pipe Fittings

High-quality pipe and pipe fittings for durable plumbing, HVAC, and industrial applications. Choose from threaded, welded, or flanged connections in various materials like steel, stainless steel, and PVC. Perfect for fluid transport systems.