Which screwdriver bit is required for this screw?

You need a T20 bit designed for the T-STAR plus drive.

What is the purpose of the partial thread?

The partial thread pulls the top wooden piece tightly against the underlying substrate.

What are the benefits of the countersunk multi head?

It countersinks flush and cleanly into the wood without splitting the surface.

What are the exact dimensions of this screw?

The screw has a diameter of 3.5 mm, an overall length of 45 mm, and a thread length of 30 mm.

What protection does the WIROX coating offer?

The zinc-based WIROX coating provides high corrosion resistance for indoor and sheltered outdoor use.

SPAX 0191010350455 chipboard screw 3.5 x 45 mm countersunk head T-STAR plus T20 steel

Name: SPAX 0191010350455 chipboard screw 3.5 x 45 mm countersunk head T-STAR plus T20 steel
Brand: SPAX
SKU: 02533051
Price: 0.05 EUR
Availability: InStock

Supplier number: SPAX 0191010350455 | EAN 4003530098192

0.05 tax incl.

€0.04 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 16/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Reliable timber joints with Spax screws

Practical benefits

Maximum torque and grip: The T-STAR plus T20 recess provides a secure bit fit, preventing slipping and ensuring effortless power transfer as you drive.
Clean flush head finish: Featuring an advanced multi head, this fastener sinks smoothly into the timber surface without splitting the wood fibres.
High corrosion resistance standard: The durable WIROX coating protects your fixings against rust, giving you dependable performance across various interior wood applications.

In a nutshell

The right choise for

With Spax wood screws, you can create strong and precise timber joints for furniture assembly and interior joinery projects. The partial thread pulls your top wooden piece tightly against the base material, ensuring a gap-free and secure fixing. Designed with a countersunk multi head, each screw drives flush into the wood surface without splitting the material or requiring pre-drilling. The t-star plus T20 recess provides a solid grip for your bit, eliminating cam-out and slippage during fast fastening. Finished with a protective wirox zinc coating, these screws offer dependable corrosion resistance for durable interior woodwork.

Product information FAQ

€0.05

In stock - tax incl.

Key features according to our expert

Diameter: 3,5 mm
Material (Screw): Steel
Surface treatment (screw): Zinc-plated
Head shape (screw): Countersunk
type (screw head): T20
Drive type: Torx
Bolt/screw type: Partial wire
Thread length: 30 mm
Length: 45 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: 3,5 mm
Material (screw): Steel
Surface treatment (screw): Zinc-plated
Head shape (screw): Countersunk
Type (screw head): T20
Drive type: Torx
Bolt/screw type: Partial wire
Thread length: 30 mm
Length: 45 mm
Wire length: 30 mm

Brand SPAX
02533051
EAN 4003530098192
Supplier number SPAX 0191010350455

Frequently asked questions about this product

Answered by specialists

Which screwdriver bit is required for this screw?: You need a T20 bit designed for the T-STAR plus drive.
What is the purpose of the partial thread?: The partial thread pulls the top wooden piece tightly against the underlying substrate.
What are the benefits of the countersunk multi head?: It countersinks flush and cleanly into the wood without splitting the surface.
What are the exact dimensions of this screw?: The screw has a diameter of 3.5 mm, an overall length of 45 mm, and a thread length of 30 mm.
What protection does the WIROX coating offer?: The zinc-based WIROX coating provides high corrosion resistance for indoor and sheltered outdoor use.