Internal Threaded Dowel Pins

Cylindrical (Dowel) or Parallel pins are used either to retain parts in a fixed position or to preserve alignment. A few of them are illustrated above. Type A,B,C & D are unhardened and from C-40 (EN-8) material.Our manufacturing range for Cylindrical (Dowel) Pins is 2mm to 25 mm in diameter and 5 mm to 150 mm in length.Type E is hardened from Silver Steel material.

Interal Threaded Cylindrical (Dowel) Pin are for easy extraction, from blind holes. They are manufactured in soft condition (Type G) from C-40 material. Hardened Pins (Type F) are manufactured from case hardened alloy steel or as per buyers requirement. Air Vent may be Provided.


Internal Threaded Dowel Pin Hard


DIN: 7979 Precision-engineered, long life, durable finish
IS : 10248 (TYPE B ) Easy extraction from blind holes
EN: 28 735 Ground with accurate tolerances for perfect alignment
ISO: 8735 Airvent may be provided, which allows gas or liquid to escape during installation
  Case hardened alloy steel for high sheer strength
  Internal Threaded Dowel Pin Hard are manufactured as per DIN: 7979, IS : 10248 (TYPE B ), EN: 28 735, ISO: 8735

Internal Threaded Dowel Pin Soft


DIN: 7979 Dimensional accuracy, easy to install
IS : 10248 (TYPE A ) Easy extraction from blind holes
EN: 28 733 Airvent may be provided, which allows gas or liquid to escape during installation
ISO: 8733 Low carbon steel or stainless steel material.
  Internal Threaded Dowel Pin Soft are manufactured as DIN: 7979, IS: 10248 (TYPE A ), EN: 28 733, ISO: 8733