Make tough work lighter! Free DeWALT work light.  Discover!
spax_92231000086
spax_92231000086_2
spax_92231000086_3
spax_92231000086_4
spax_92231000086
spax_92231000086_2
spax_92231000086_3
spax_92231000086_4

SPAX 0251010600405 construction screw 6 x 40 mm full thread discus head T-STAR plus T30 steel

Supplier number: SPAX 0251010600405 | EAN
0.10 tax incl.
€0.08 excl. VAT (incl. all environmental contributions)
On stock - immediately available

The minimum purchase order quantity for the product is 200.

  • Ordered before 20:00 - delivered tomorrow 30/09/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Strong wood joints using Spax

Practical benefits
  • Superior head pull-through resistance: The wide flange washer head distributes clamping force evenly across the timber surface for dependable hold.
  • Stable bit engagement control: The T-STAR plus T30 drive prevents wobble and cam-out, transferring driving torque directly into timber.
  • Durable surface corrosion protection: An advanced Wirox coating safeguards the steel construction against corrosion in indoor and covered structural builds.

In a nutshell

The right choise for

Create exceptionally strong and secure joints in timber framing and structural woodwork with this Spax construction screw. The wide washer head distributes clamping force across the timber surface to prevent head pull-through, while the full thread transfers heavy tensile and compressive loads evenly. With the t-star plus T30 drive, you benefit from a firm bit fit that prevents cam-out and wobble during driving. Protected by a durable Wirox coating against corrosion, this steel screw delivers dependable holding power for interior projects and covered outdoor builds.



€0.10
In stock - tax incl.

Product information

Key features according to our expert

  • Diameter: 6 mm
  • Material: Steel
  • Surface treatment: Wirox
  • Head shape (bolt): Outer hexagon
  • type (screw head): T30
  • Drive type: Torx
  • Bolt/screw type: Full thread
  • Length: 40 mm

Product description

  • Higher head penetration forces than countersunk head screws
  • Length indication and manufacturer's mark on the head

SPAX wood construction screws - reliable, fast, economical

Where maximum reliability and easy processing are important, SPAX wood construction screws are the first choice. Their greatly reduced screw-in torque and very low splitting action ensure fast and effortless screw-in - a decisive advantage, especially in timber construction, where large structural parts are common and every time saving counts.

In structural timber construction, our partially and fully threaded screws are used for highly loadable, durable timber joints. The big advantage: complicated metal parts and fittings are unnecessary. This not only saves costs and assembly time, but also preserves the natural, aesthetic appearance of the wood. This creates stable joints with a pure wood appearance - without visible metal connecting pieces.

For applications such as stairs, wooden elements or lathing in roof and wall, our universal screws with poppet head and partial thread offer maximum tensile strength. The large SPAX saucer head powerfully pulls parts together, while the optimised partial thread ensures perfect force transmission. Thanks to the shank length adapted to common wood thicknesses and the smaller screw diameter (e.g. 5 mm instead of 6 mm), you benefit from a higher penetration speed and lower material consumption.

Result: With SPAX wood construction screws, you achieve durable, strong and aesthetic wood connections - efficiently, economically and with noticeable advantages in weight, time and cost.

All Features

Diameter
6 mm
Material
Steel
Surface treatment
Wirox
Head shape (bolt)
Outer hexagon
Type (screw head)
T30
Drive type
Torx
Bolt/screw type
Full thread
Length
40 mm
Wire length
37 mm
  • Brand SPAX
  • EAN
  • Supplier number SPAX 0251010600405

Frequently asked questions about this product

Answered by specialists
Which screwdriver bit is required for this screw?
Use a T30 bit with a T-STAR plus fit for optimal power transfer and a secure hold in the screw head.
What is the advantage of the flange head over a countersunk head?
The wide flange head provides significantly higher pull-through forces and draws timber components together tightly.
Is pre-drilling required when using this timber screw?
Thanks to the 4CUT point, timber splitting is reduced and pre-drilling is generally not required in softwood.
Is the WIROX coating suitable for outdoor applications?
WIROX offers strong corrosion protection for indoor and covered outdoor structures such as carports and pergolas.
What is the benefit of a full thread on a 40 mm screw?
The full thread distributes tensile and compressive forces along the entire screw length for heavy-duty timber joints.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us

Viewed products

⚠️
Connection lost
Oops! It looks like you lost your connection. Page was automaticaly reload.