SPAX 0191010400305 chipboard screw 4 x 30 mm countersunk head T-STAR plus T20 steel

Name: SPAX 0191010400305 chipboard screw 4 x 30 mm countersunk head T-STAR plus T20 steel
Brand: SPAX
SKU: 02608477
Price: 0.04 EUR
Availability: InStock

Supplier number: SPAX 0191010400305 | EAN 4003530096808

0.04 tax incl.

€0.03 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 1000.

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

✆ Talk to a specialist

Strong wood joints with Spax

Practical benefits

Maximum torque without slippage: The T-STAR plus T20 drive ensures a tight bit fit, allowing you to drive screws smoothly without cam-out.
Firm and tight clamping: The partial thread pulls wooden components securely together while the specialized tip prevents the timber from splitting.
Superior durable corrosion protection: The WIROX coating provides reliable rust protection for all your interior carpentry and sheltered outdoor timber projects.

In a nutshell

The right choise for

With the Spax chipboard screws 4 x 30 mm, you achieve strong and precise timber joints with ease. The partial thread pulls chipboard, MDF, or plywood panels firmly against the subframe, eliminating gaps completely. Thanks to the t-star plus T20 recess, you avoid bit cam-out and drive every screw with maximum control and smooth torque transfer. Pre-drilling is unnecessary in standard softwoods, while the countersunk multi-head sinks flush into the surface without splitting the wood. Finished with the durable wirox coating, these steel screws offer reliable corrosion protection for all your interior woodwork and sheltered outdoor assemblies.

Product information FAQ

€0.04

In stock - tax incl.

Key features according to our expert

Diameter: 4 mm
Material (Screw): Steel
Surface treatment screw: Wirox
Head shape (screw): Countersunk
type (screw head): T20
Drive type: Torx
Bolt/screw type: Partial wire
Thread length: 18 mm
Length: 30 mm

Product description:

Flat countersunk head, T-STAR plus
With MULTI Head and 4CUT, hardened, synthetic coating
Blue zinc plated A2J

Application:

Universal usage

Advantages:

No pre-drilling (wood-dependent)
Quick and safe fastening with reduced driving in torque (more screwed connections per battery charge)
Effectively reduces splitting of the wooden material, even when close to the edge
Multifunctional applications indoors

Special properties:

Partial thread: firm tightening of the upper wood layer
Blue zinc plated A2J
T-STAR plus: secure bit grip, no cam-out effect, optimal force transmission

Features:

4CUT: allows screwing in without pre-drilling (wood-dependent), reduces splitting as square end displaces the fibres
Ground serrations: up to the point - quick and secure fastening
MULTI Head: flush countersinking. Mills in wood and stops on metal

All Features

Diameter: 4 mm
Material (screw): Steel
Surface treatment screw: Wirox
Head shape (screw): Countersunk
Type (screw head): T20
Drive type: Torx
Bolt/screw type: Partial wire
Thread length: 18 mm
Length: 30 mm
Wire length: 18 mm

Brand SPAX
02608477
EAN 4003530096808
Supplier number SPAX 0191010400305

Frequently asked questions about this product

Answered by specialists

Which screwdriver bit is required for this screw?: You use a T-STAR plus T20 bit (Torx) for optimal engagement and high torque transfer without cam-out.
What is the benefit of the partial thread on this Spax screw?: The partial thread pulls the top board tightly and firmly against the timber underneath without leaving gaps.
Is pre-drilling required in softwood?: No, thanks to the thread design and point geometry, you can drive this screw directly into softwoods without pre-drilling.
What are the advantages of the Wirox coating?: Wirox provides significantly higher corrosion protection compared to standard zinc plating, ideal for indoor and sheltered outdoor use.
How does the countersunk multi-head work?: The underside ribs mill cleanly into the wood, allowing the head to sit flush with the surface without splitting the material.