Which screwdriver bit is required for these screws?

You need a T-STAR plus T20 bit (or standard Torx T20) for optimal fit and maximum torque transfer.

What is the advantage of a full-thread screw?

A full thread provides high pull-out resistance and strong fastening strength across the entire screw length.

What are the benefits of the WIROX coating?

The WIROX surface treatment provides significantly higher corrosion resistance than standard zinc coatings.

Do you need to pre-drill before using this screw?

Pre-drilling is generally not required in softwoods and sheet boards, but recommended in dense hardwoods.

What is the purpose of the countersunk multi head?

The multi head countersinks cleanly into timber and stops smoothly when contacting metal hardware.

SPAX 1191010350453 chipboard screw 3.5 x 45 mm full thread countersunk head T-STAR plus T20 steel

Name: SPAX 1191010350453 chipboard screw 3.5 x 45 mm full thread countersunk head T-STAR plus T20 steel
Brand: SPAX
SKU: 02338542
Price: 0.06 EUR
Availability: InStock

Supplier number: SPAX 1191010350453 | EAN 4003530101663

0.06 tax incl.

€0.05 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 16/10/2026
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

Durable chipboard screw for flush joints

Practical benefits

Firm grip without slipping: With the T20 drive, you insert fasteners smoothly and accurately without annoying bit slippage.
Clean and flush finish: The countersunk head sinks neatly into the wood surface so you achieve a smooth and professional finish.
Reliable protection against corrosion: The galvanized coating shields the steel, ensuring you get long-lasting and dependable timber constructions.

In a nutshell

The right choise for

With the Spax chipboard screw, you create strong and clean timber joints for interior projects with ease. The t-star plus T20 drive ensures maximum control and prevents bit slippage or cam-out during driving. Its countersunk multi head sinks neatly flush into the wood surface for an even finish without pre-drilling in softwoods and sheet boards. The full-thread design across the 45 mm length delivers high pull-out resistance and a dependable hold in chipboard, MDF, and solid wood. In addition, the wirox coating provides reliable corrosion protection for the steel. With this pack of 200 pieces, you complete any interior fitting or furniture construction job with confidence.

Product information FAQ

€0.06

In stock - tax incl.

Key features according to our expert

Diameter: 3,5 mm
Material (Screw): Steel
Surface treatment screw: Wirox
Head shape (screw): Countersunk
type (screw head): T20
Drive type: Torx
Bolt/screw type: Full thread
Thread length: 40 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:

T-STAR plus: secure bit grip, no cam-out effect, optimal force transmission
Blue zinc plated A2J

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: Wirox
Head shape (screw): Countersunk
Type (screw head): T20
Drive type: Torx
Bolt/screw type: Full thread
Thread length: 40 mm
Length: 45 mm
Wire length: 40 mm

Brand SPAX
02338542
EAN 4003530101663
Supplier number SPAX 1191010350453

Frequently asked questions about this product

Answered by specialists

Which screwdriver bit is required for these screws?: You need a T-STAR plus T20 bit (or standard Torx T20) for optimal fit and maximum torque transfer.
What is the advantage of a full-thread screw?: A full thread provides high pull-out resistance and strong fastening strength across the entire screw length.
What are the benefits of the WIROX coating?: The WIROX surface treatment provides significantly higher corrosion resistance than standard zinc coatings.
Do you need to pre-drill before using this screw?: Pre-drilling is generally not required in softwoods and sheet boards, but recommended in dense hardwoods.
What is the purpose of the countersunk multi head?: The multi head countersinks cleanly into timber and stops smoothly when contacting metal hardware.