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Dromet

Countersunk timber screw, zinc-plated, TX25, 5.0×90 mm – partially threaded – pack of 250

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Countersunk timber screw, zinc-plated, TX25, 5.0×90 mm. Partial thread length 50 mm, head diameter 9.5–10.0 mm. Low-carbon steel with electroplated zinc coating. Weight per screw: 6.80 g. Pack of 250.

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with VAT without VAT
Price €10.29
incl. 23% VAT
pack
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] Wkręty #80

  • Material Steel
  • Diameter 5
  • Length [mm] 90
  • Thread partial thread
  • Drive TX25
  • Coating Zinc plated
  • Quantity per pack [pcs] 250
  • Head type countersunk

Description

Countersunk timber screw, zinc-plated, TX25, 5.0×90 mm – partially threaded – pack of 250

Cardboard pack of Countersunk timber screws, with a single screw alongside and a view of the Torx recess in the head
Cardboard pack of Countersunk timber screws, with a single screw alongside and a view of the Torx recess in the head

The Countersunk timber screw is a fastener for structural timber joints. The countersunk head sits flush with the surface of the timber, while the Torx TX25 recess ensures reliable torque transfer from the bit to the screw.

The 5.0×90 mm partially threaded version is designed for joining timber components. It is supplied in a pack of 250, so one order line provides a full stock of screws in this size.

Applications and selection

  • Timber structures and carpentry components
  • Joints where the head needs to sit flush with the timber surface
  • Installation with a Torx TX25 bit using a power screwdriver
Three partially threaded Countersunk timber screws arranged side by side, showing the zinc plating
Three partially threaded Countersunk timber screws arranged side by side, showing the zinc plating

Material and finish

The screw is made from low-carbon steel and protected by an electroplated zinc coating, which protects the surface against corrosion. Zinc-plated screws of this type are commonly used in dry and moderately humid conditions.

The partial thread leaves a smooth shank beneath the head, a typical design for timber screws used to join wooden components. The Torx recess reduces bit slippage during installation, while the countersunk head allows the screw to sit flush with the timber.

Close-up of a countersunk head with a Torx recess and the smooth shank of a timber screw
Close-up of a countersunk head with a Torx recess and the smooth shank of a timber screw

Practical features

  • Countersunk head that sits flush with the timber
  • Torx TX25 recess for secure bit engagement
  • Zinc-plated surface to protect the steel
  • Convenient bulk pack of 250
Side view of a timber screw showing the countersunk head, smooth shank and start of the thread
Side view of a timber screw showing the countersunk head, smooth shank and start of the thread
Close-up of the threaded tip of a timber screw
Close-up of the threaded tip of a timber screw
Pile of zinc-plated Countersunk timber screws with Torx recesses
Pile of zinc-plated Countersunk timber screws with Torx recesses
Technical drawing of a countersunk head screw with a dimension table for diameters from 3.0 to 10.0 mm
Technical drawing of a countersunk head screw with a dimension table for diameters from 3.0 to 10.0 mm
Drawing showing length tolerances and a table of screw and thread lengths for each diameter
Drawing showing length tolerances and a table of screw and thread lengths for each diameter

Dimensions

Diameter × length5.0×90 mm
Head diameter9.5–10.0 mm
Thread length50 mm

Material and finish

Materiallow-carbon steel
Coatingelectroplated zinc

Physical properties

Weight per screw6.80 g
Pack weight (250 pcs)1.700 kg

Installation

Head typecountersunk
DriveTorx TX25

Pack contents

Pack contents250 pcs
Parcel sizesmall parcel

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