With a commitment to excellence in fastening solutions, Ningbo Huizone Fastener Co. ltd proudly presents our customer-friendly Heavy Hex Nuts.

As a leading manufacturer and exporter of industrial hardware, we offer a comprehensive range of these nuts, ensuring reliable and efficient performance for various applications.

Our Heavy Hex Nuts, made from carbon steel, alloy steel, and stainless steel, meet international standards such as ASME/ANSI B18.2.2, ASME/ANSI B18.2.4M, and ASME B18.2.6/6M.

Available in sizes ranging from 1/4" to 4" and M6 to M100, these nuts are suitable for a wide range of projects.

We provide multiple thread options, including M, UNC, and UNF, to accommodate diverse requirements. The nuts come with various finishes like plain, zinc plated, black oxide, nickel, and more, ensuring superior corrosion resistance.

Packaged in customizable options, our Heavy Hex Nuts are the perfect choice for industrial applications.

Quick Details:
Size: 1/4” - 4”, M6 - M100
Material: Carbon Steel, Alloy Steel, Stainless Steel
Grade: ASTM A194/A194M Gr 2H,2HM,4,7,7M,8,8M
ASTM A563 Gr A, C, DH
ASTM A563M Gr 8S, 10S

Thread: M, UNC, UNF

Finish: Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized, Mechanical Galvanized, Geomet, Teflon, Zinc-Nickel Alloy

Package Info:
1. Bulk in 18Kgs Carton Box, + 48 CTN wooden solid Pallet
2. Bulk in 25Kgs Carton Box, + 36 CTN wooden solid Pallet
3. 25Kgs/35Kgs/50Kgs/90Kgs Plastic/Metal Kegs + wooden solid Pallet
4. According to Customers demand (Customized Label & Carton Box)

Trade Term: FOB, CIF, CNF, DDU, DDP
Payment Term: T/T, L/C at sight, D/A, D/P, O/A
Market: Middle East, North & South America, Asia, Europe
Supply Ability: 1200 Tons Per Month
Minimum Order Quantity: 500Kgs each item