Flat and Circular Thread Rolling Dies For Machine Screws

We are manufacturers and suppliers of Flat Thread Rolling Dies and also Circular Thread Rolling Dies.

The material used in dies is HCHCr - High Carbon High Chromiuim steel of grade D2, High Speed Steel / HSS of different grades M2 / 1.3343 / SKH59. Dies are heat treated to 60 – 62 HRc. Rolling Dies are also supplied with special surface treatment to increase the life of tools.

Our all dies are Ground Thread and not Milled Thread for accuracy of finished parts.

These dies are used for manufacturing of fasteners / bolts / screws of different material. Mild Steel, Stainless Steel, Alloy Steel.

Special Thread Rolling Dies are manufactured to roll bolts after heat treatment ( AHT ). Dies with RRO – Radius Run Out are supplied on customer request.

Flat Thread Rolling Dies are used for high volume production and Circular dies are used for heavy bolts and with low volumes.

Other special threading tools like thread chasers, knurling, 3 roll sets are also manufactured by us.