Screw Knurling Dies Flat Thread Rolling Dies

Short Description:

Thread knurling dies and flat thread rolling dies are both tools used in metal processing to machine threads on workpieces. Screw knurling dies are typically used to create knurled patterns on the outer surface of screws or other cylindrical objects.

Product Detail

Product Tags


● Knurling provides a textured surface that improves grip and prevents slipping. These dies are usually made of hardened steel and have sharp, beveled teeth that deform the workpiece as it rotates.

● On the other hand, flat thread rolling dies are used to form threads on cylindrical workpieces. This process is called thread rolling. Thread rolling creates threads by squeezing the workpiece between two dies with complementary helical grooves. As the mold rotates relative to the workpiece, the material is displaced to form the threads.

Place of Origin: Dongguan, China
Brand Name: Nisun
Certification: ISO9001:2015
Model Number: Customized
Minimum Order Quantity: 1
Price: USD+Negotioned+Pieces
Packaging Details: Cartons, wooden boxes, pallets, packaged according to weight and customer requirements
Delivery Time: 15-25 working days
Payment Terms: T/T, Western Union, Credit Card
Supply Ability: 30000 Set/Sets per Month


From cutting material to Nitridation we all made by ourselves. We use advanced thread processing technology and unique heat treatment technology with 7S management standards to guarantee the product quality which is perfectly match the rigorous requirement of clients.


We are good at designing and manufacturing all kinds of difficult non-standard flat thread rolling dies such as Metric thread,Whitworth thread, Unified thread, worm, trapezoidal thread, spline, tape thread, wood screw, self-tapping screw, dry wall screw,self-drilling screw, straight thread, diagonal thread, and etc.Customized product is welcome.

Nisun manufacture thread rolling dies taking the needs of our customers very much into account. The range of thread rolling dies covers most of threading machines on the market. Likewise, we cover all kinds of screw threads.

We also manufacture custom thread rolling dies to customer specifications. You can see examples of different designs and shapes in the product details page.

Furthermore, we advise our customers in choosing the type of thread rolling die that best suits their needs. You can send your technical inquiries to us, and we will be in touch within 24 hours to offer you the best solution.

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