China metric hex nuts wholesale customized

  • China metric hex nuts
  • China metric hex nuts
Hex Nut
  • 7-35 DAYS
  • 3500 TONS

Product name: Hex Nuts
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
Measurement system: INCH, Metric
Size: 1/4''–1-1/2’’; M6 – M42
Grade / Class: SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black),H.D.G , Y.Z.P ,Plain, Nickel, Chrome.

Product name: Hex  Nuts

Hex nuts are one of the most common nuts available and are used with anchors, bolts, screws, studs, threaded rods and on any other fastener that has machine screw threads. Hex is short for hexagon, which means they have six sides.

Hex Nut, common finishes for steel are zinc plating and hot dip galvanizing. Zinc, the most popular and least expensive commercial plating, offers moderate corrosion resistance. Hot dip galvanized is a thick coating of zinc that protects against corrosion in harsh environments.

Stainless steel, though, is a better choice when corrosion is of concern except when submerged in salt water without free oxygen where it can suffer from severe pitting corrosion. Unplated and uncoated steel hex nuts—referred to as plain finish—may also be available and are susceptible to rust. Not all types are available in all materials and finishes.


 China metric hex nuts

China metric hex nuts



Product name

Hex Nuts

Place of origin


Brand Name



Qingdao or according to requirement

Delivery time

Normally in 7-35 days, according to quantity


500kgs for each specification


According to customer’s requirement



The use of hex nuts and screws, bolts and screws cooperates to connect the fastening parts. Among them, the type 1 hex nut is the most widely used, and the C-class nut is used for machines, equipment or structures with rough surface and low precision; Class A and Class B nuts are used for smooth surface and high precision. Machine, equipment or structure. The thickness of the type 2 hex nut is thicker, and it is often used in occasions where assembly and disassembly are often required. The thickness M of the hexagonal thin nut is thinner and is often used when the surface space of the connected member is limited.

Who We are

STARWDH INDUSTRIAL CO.,LTD supplies the best fastener product solutions and quality fastener productsOur core products cover ASME/ANSI, DIN, JIS, ISO, GB and other standard products, relying on the company's strong technical team, equipment, resource integration capabilities, including: Bolts, Nuts, Machine screws, Self tapping screws , Self drilling screws, Thread rod, Washers, Anchor bolts and other products. We welcome the customization of our products and have a complete customized production system to meet the different needs of different customers for fastener products.

Quality control

our company strictly complies with ISO9001 system. All our products are subjected to strict test and inspection in each process by the workers periodically, starting from the raw materials delivered to the factory.

Packaging Details:

30,40,50CTNS/PALLET 15KGS/CTN0.35
36,48CTNS/PALLET  (10-22)KGS/CTN0.36


We have a complete warehouse management system, and automatically monitor the number of products, early warning of which products have been lower than our requirements, reminding our staff to do the stocking plan. This advantageously guarantees the delivery of the product.

We also accept customization order according to your samples and drawings


If you have other questions or concerns, please feel free to contact us.

Testing Equipment
Testing Equipment
Production flow chart
Production flow chart
Our service
Our service
Packaging details
Packaging details
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