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CE Approved

Threaded Bar (High Strength)

Daver Steels offer high strength threaded bar equivalent to Grade 10.9 and conforming to the requirements of BS EN ISO 898-1. Daver Steels High Tensile (DSHT) bar has a high yield stress (typically 900N/mm2) but unlike some other HT bars also has a good V-notch toughness (min 45J at 20oC and 27J at minus 20oC).

Standard diameters of threaded bar vare available from M30 to M56 in lengths of 6m. Larger diameters and lengths are available at special request but will be subject to increased lead time.

Threads are standard metric course pitch to BS 3643 class 8g and allow a variety of standard and special fittings to be used.

Stainless or exotic equivalents can be supplied on request, along with left hand threads to suit your requirements.

Threaded bar


High strength threaded bar is used widely throughout the Civil & Structural engineering industry. Typical uses include:

  • Holding Down Bolts
  • Tie Bars
  • Soil Nails
  • Ground Anchors
  • Tap End Studs

Daver Steels are also able to assist the Oil & Gas industry with their requirements for Tie Down Bolts in super duplex or exotic materials with high nickel and chrome content.