Valenta ZT s.r.o. occupies itself with the wholesale trade of fasteners and the manufacturing of threaded rods and of special fasteners.

Vast warehouse stocks enable continuous supply to our customers and to respond flexibly to any changes of their requirements.
Production and sales
The production of Valenta ZT specialises in thread rolling, custom fasteners and machining of large diameters and lengths.

Our main products include:

  • threaded rods of a length from 100 millimetres to 6 metres
  • metric and trapezoidal threads of a diameter up to 200 mm
  • fine-threaded rods, with right and left thread
  • studs with a thread at one end or at both ends
  • trapezoidal screws and trapezoidal nuts
  • threaded rods and shafts with trapezoidal thread according to DIN 103, motion screws, nuts with trapezoidal thread according to DIN 103 cylindrical, hex or with flange
  • machinery components with a requirement for rolled thread
  • threaded rods with various types of machined ends
  • anchors for chemical anchoring
  • anchors for concrete of large diameters and lengths
  • anchor bolts
  • set screws
  • U-bolts and various-shaped studs, threaded hooks
  • wind rods and ties
  • drawing components

From our store in Všetaty we are able to immediately supply the following items:

  • 1-, 2- or 3-metre long threaded rods, plain, zinc-plated and hot-dip galvanized
  • threaded rods of classes according to EN ISO 898 - 1 : 2013, DIN 976-4.8, DIN 976-5.6, DIN 976-5.8, DIN 976-8.8, DIN 976-10.9, DIN 976-12.9
  • threaded rods DIN 976 of stainless steel, brass
  • threaded rods with fine, trapezoidal and left-hand thread
  • several dimensions of U-Bolts for fastening tubes and pipes
  • steel hex nuts, plain, zinc-plated and hot-dip galvanized DIN 934-8, DIN 934-10, stainless steel DIN 934-A2, DIN 934-A4, low nuts DIN 439
  • wing nuts DIN 314 (alternative to nuts DIN 315), coupling nuts DIN 6334
  • self-locking nuts DIN 985-8, hex domed cap nuts DIN 1587, nuts with collar DIN 6923
  • wide range of steel washers DIN 125, DIN 440, DIN 6798, DIN 7980, DIN 127, DIN 9021 and DIN 9022, plain, zinc-plated and stainless-steel A2
  • steel hex screws DIN 933 a DIN 931 of class 8.8
  • Hexagon socket head cap screws DIN 912 of class 8.8
  • zinc-plated carriage bolts DIN 603
  • hex screws DIN 571
  • chipboard screws and drywall screws
  • construction screws
  • hanger bolts
  • comprehensive range of pole anchors, anchor spikes, ground screws, screw pole anchors, anchor shoes
  • timber connectors, angles with recess, angles without recess, furniture angles, connecting plates, joint plates, bulldogs
  • hot-dip galvanized fence posts, fence panel holders, gate hinges, hinge hanging, lock bolts

Materials used

We manufacture steels with a low or medium carbon content, alloyed and free-cutting steels.

In addition we use stainless steels, brass and bronze.

Often used, but not nearly the only, qualities are S235JRG2C, S355J0, S355J2, 11SMnPb37, C15, C45, 21CrMoV5-7, 42CrMo4, 34CrNiMo6, 40CrMoV4-6,  30CrNiMo8,  AISI 304, AISI 316.

We produce fasteners in classes 4.8, 5.6, 5.8, 8.8, 10.9, 12.9 in accordance with EN ISO 898 - 1 : 2013 and according to additional requirements of our customers.
   © 2016   |   Valenta ZT s.r.o.   |   Nedomická 494, Všetaty   |   Czech Republic   |   +420 315 698 020   |   sales@valentazt.cz
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