1. Metric Screws, Nuts and Bolts Assortment Kit for DIY 2. PROBAR Organic Energy Chews, Raspberry, Gluten-Free

A company specializing in fastener production, it is called wugongshan. The company mainly sells hardware products, with its primary offering being a zinc-plated carbon steel screw combination set. Our fasteners do not rust easily, as we have professional surface treatment and testing equipment to ensure our products are durable and maintain their shine.

If you are in the market for reliable fasteners, we encourage you to choose us. We help our customers select the specifications and sizes that are more frequently used, saving you valuable time. Our product lineup includes a wide range of commonly used fastener sets, including stainless steel screws, spacers, and latches.

Our mixed hex head cap screws, nuts, and flat washers are made of premium metal material with smooth edges, offering excellent corrosion resistance, rust resistance, and oxidation resistance, ensuring long-term use. The screw threads are smooth, clean, and accurate, with a compact design that is not easily deformed or displaced during the rolling process, making them easy to use.

All the M3, M4, M5, and M6 cross pan head machine screws, bolts, nuts, and washers are stored in a separate gridded plastic storage box, making them easy to store, use, carry, and access, perfect for replacing broken or missing screws.

This comprehensive package includes a variety of popular screw sizes, ranging from M36mm to M640mm, as well as four types of nuts and four types of washers, totaling 900g/1080 pieces. These fasteners are commonly used in machinery, furniture, cars, motorcycles, environmental protection equipment, 3D printing equipment, communication equipment, power facilities, electronic products, ship assembly, and various DIY inventions.

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