Flat Thread Rolling Dies for Fastener Industry

Quick Details

Flat Thread Rolling Die - a two square template used on a thread rolling machine, divided into two pieces, one long and one short, with tooth patterns on top. It is used to extrude screws and screws into a threaded mold.

SFD produces various types of thread rolling plates, such as triangular tooth plates, inverted tooth plates, grooved tooth plates, and claw tooth plates,round tail dental plates, bundle tail cut flat dental plates, square dental plates, and double base diameter (T-E) dental plates.

Has extremely high hardness, wear resistance, high strength, certain impact force, and strong fatigue resistance.

Product standards
●The product can meet the requirements of JIS (Japanese Standard), ANSI (American Standard), DIN (German Standard), ISO (International Standard), and GB (National Standard).

Material standards
●All SKD-11 (D2), DC53, SKH-9 high-quality imported steel from Japan, West Germany, Sweden and other countries are used, and subjected to pressure cooling and vacuum heat treatment to ensure that the tooth plate is wear-resistant, heat-resistant, and has good toughness, ensuring standard service life.

Dimensional standards
●Strict control of tooth shape and pointed tail tolerances, with positional tolerances exceeding general standards.

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Fax: 0086- 0731 22480937
Tel: 0086-19067331092

Mail: scprecisioncarbidetool@gmail.com

Thread rolling die is the most commonly used thread tool in the standard fastener industry for processing screws and bolts. The processing principle mainly adopts cold extrusion forming, which has the advantages of high production efficiency, low processing cost, high precision and strength of processed threads, and good surface quality, and has been widely used
SFD flat thread rolling die is generally formed by cold rolling, and is no longer processed after heat treatment. During operation, the teeth must withstand severe impact loads and extrusion stresses. The hardness within 3 to 5mm below the tooth root after heat treatment is 58 to 61HRC, and the quenched martensite is less than level 3, with no decarburization on the tooth surface.

SFD Flat thread rolling die specification:
●Material: Cr12MoV, DC53, D55, H5, H9 and high speed tool steel
●Thread forms: ISO, BSP, UNF, UNC, BSW, BA, BSC, and so on
●Type: Single-face Dies and Duplex face Dies
●Applications/usage: used for making self-tapping screws, wood screws, drywall screws, machine screws, and so on.

The production process of screw thread rolling die can be summarized as the following steps:

Since its establishment, we have been committed to becoming an excellent provider of screw forming molds and solutions. By improving the management system, continuously improving production technology, continuously developing and innovating, actively responding to customer needs, and striving to provide customers with high-quality and reasonably priced products and services, our work has been recognized and supported by a large number of customers for over a decade, and we have become a leading supplier of screw making molds in China.

SFD Flat thread rolling die are widely used in aerospace, automotive manufacturing, medical equipment and other fields, producing various common and special screws, such as Iron plate screws, Rivet tooth,Wall screws (D/W),Double bottom diameter (T-E),Machine screw,Biceps teeth,Umbrella Tooth (PB) Screw,Five clawed teeth,Drill tail screw,BA screw,High and low tooth (HL) screws,Iron nail teeth,Round tail screw,One groove, straight teeth,Thin plate (C/B) screws,Stainless steel screw,Left tooth screw,Square teeth and angular teeth,Pineapple blossom (reticular teeth),Twisted pattern (T-U),Triangle screw,Cowboy nails.