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**Application:** Building
**Finish:** Hot Galvanizing
**Size:** M3X5 - M100X1000
**Trademark:** VODAFAST
**HS Code:** 7318159001
Our high-quality bolts and cap screws are ideal for a wide range of construction and industrial applications. We offer a comprehensive selection, including hex bolts, flange bolts, carriage bolts, coach bolts, and custom-made options to meet specific requirements.
**Materials:**
Carbon steel, Alloy steel, Stainless steel, Plastic, and Copper.
**Surface Treatment:**
Plain, Black, Zinc Plated (ZP), Yellow Zinc Plated (YZP), Hot DIP Galvanizing (H.D.G.), Dacromet, Nickel Plated, Brass Plated.
**Grades:**
4.8, 5.8, 8.8, 10.9, 12.9, 2, 5, 8, A307, A325.
**Standards:**
DIN, BSW, JIS, ASME, ANSI, Non-standard, Custom Drawing.
**Thread Types:**
Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
**Sizes Available:**
M3X5 – M100X1000, 1/8X1/4 – up to 4X40 inches.
**Packing Options:**
Small box / Carton, Cartons Bulk / Pallet, Gunny Bag.
We ensure top-quality products with strict quality control measures, ensuring durability, strength, and corrosion resistance. Whether you need standard or non-standard fasteners, we provide reliable solutions tailored to your needs.



Whether you're working on a large-scale construction project or a specialized mechanical assembly, our bolts are designed to deliver long-lasting performance in various environments.
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This version is more detailed, well-structured, and written in a natural, professional tone suitable for product listings or technical documentation.
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Zhejiang Longyuan Sifang Machinery Manufacture Co., Ltd. , https://www.sifangmachinery.com