Raw materials for fasteners are essential components used in the production of various types of fasteners, including screws, nuts, bolts, and other similarly threaded products.   These raw materials are sourced from wholesale fastener suppliers, who specialize in providing high-quality materials that meet industry standards and specifications. 

One of the most common types of fasteners is the hex head bolt and nut, which is frequently used in construction, manufacturing, and industrial applications.   Raw materials for hex head bolts and nuts typically include alloys such as carbon steel, stainless steel, and titanium, as well as other materials like brass, bronze, and aluminum.

Brand materialss can ensure the stable physical and chemical properties of the bolts.

Our manufacturing units are well equipped with a contemporary lineup of imported high speed multi stationed Bolt formers and Part formers. This enables us to machine standard as well as special products with extreme extrusion, long lengths and bigger body diameters.

As below is our cold forging high speed Headers

MAX Ø 27 mm -- 6

MAX Ø 20 mm---10

MAX Ø 12 mm---14

MAX Ø 6 mm--- 3

In addition, there are over 15 rolling machines.

In special cold forged products, there are cold forged parts in accordance with customer samples and technical drawings, specially designed in engineering-method department.

The thread rolling section has a wide array of high end machines, this part is very important, Only by ensuring the sharpness and distance of the threaded part can it be combined with the nut stronger and not loose.

Ever since we started manufacturing bolts we have always used thread rolling technology to make threads on our bolts and sockets, thread rolling is a better and much more effective way of performing threads on a bolt as compared to thread cutting, the advantage of thread rolling over thread cutting are tremendous, with thread rolling you get perfect fibre lines and unbroken fibres on the steel and when thread rolling is done after heat treatment they provide much more stronger threads as compared to thread rolling done before heat treatment.

DIN -ANSI- BS -iso can be meet , We guarantee that 100% threads will be tested with go-no-go gauges

Please see below the details of the CNC machines which are available in our factory.

Imported NADCAP certified continuous heat treatment furnaces with huge capacities have been installed to carry out processes including hardening, tempering, carburizing, nitriding and carbonitriding to achieve the desired mechanical properties.

It is this set up that allows us to produce high tensile fasteners in varying grades.as we know , 8.8 grade bolt --10.9 grade bolt-12.9 grade bolt.

White bolt - blue bolt -yellow bolt, according the demand of customers, Zinc layer thickness is not same.

1-As below is the procedure of hot dipped gavanized:

1.The bolts will be dunked in caustic soda to remove any organic material, such as cutting oil and then quickly rinsed with water.

2.The bolts will be submerged in sulfuric acid. This process removes mill scale and helps the zinc bond to the headed anchor bolts by etching the steel.

3.After the acid bath, the bolts will be rinsed and then dipped in a flux solution which helps the zinc bond to the steel.

4.The bolts will be dipped in a tank of 840-degree molten zinc until the zinc has bonded to the steel.

5.After removing the bolts from the molten zinc, a high-speed spinner removes the excess zinc from the threads to allow for a quality nut-fit.