Which driver bit do you need for this screw?

You need a T20 bit with a T-STAR plus or standard Torx drive.

Is this screw suitable for outdoor use?

Yes, the A2 stainless steel design provides reliable corrosion resistance for outdoor applications.

How does the countersunk head work?

The countersunk head pulls flush into the wood surface without requiring separate countersinking.

SPAX 1197000500403 chipboard screw 5 x 40 mm full thread countersunk head T-STAR plus T20 stainless steel A2

Name: SPAX 1197000500403 chipboard screw 5 x 40 mm full thread countersunk head T-STAR plus T20 stainless steel A2
Brand: SPAX
SKU: 03204987
Price: 0.15 EUR
Availability: InStock

Supplier number: SPAX 1197000500403 | EAN

0.15 tax incl.

€0.12 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 as of 13/10/2026
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

Secure outdoor fastening with Spax

Practical benefits

Excellent drive and grip: The T-STAR plus T20 recess provides optimal power transfer, keeping your bit secure without slipping.
Clean flush surface finish: The countersunk head sinks effortlessly into the timber so you can achieve neat joints without pre-countersinking.
Effective corrosion resistance: Formed from A2 stainless steel, it protects your outdoor timber assemblies from weather damage and rust.

In a nutshell

The right choise for

With the Spax chipboard screw 5 x 40 mm, you achieve robust and durable timber connections. Made from A2 stainless steel, it provides dependable corrosion resistance for outdoor projects and damp environments. The t-star plus T20 recess delivers optimal power transfer, keeping your bit firmly seated without slipping during drive-in. Its countersunk head with multikop design pulls flush into the timber surface cleanly without requiring separate pre-countersinking. In addition, the full thread along the entire 40 mm length provides high tensile and compressive strength across your wooden assemblies.

Product information FAQ

€0.15

In stock - tax incl.

Key features according to our expert

Diameter: 5 mm
Material (screw): Stainless steel
Surface treatment (screw): Bright
Head shape (screw): Countersunk
type (screw head): T20
Drive type: Torx
Bolt/screw type: Full thread
Length: 40 mm

Product description

stainless steel screw, 5 x 40 mm, fully threaded, flat head, T-STAR plus T20, 4CUT, stainless steel A2

Characteristics

Use: Outdoor applications - immediately weathered
SPAX stainless steel protects against corrosion!

All Features

Diameter: 5 mm
Material (screw): Stainless steel
Surface treatment (screw): Bright
Head shape (screw): Countersunk
Type (screw head): T20
Drive type: Torx
Bolt/screw type: Full thread
Length: 40 mm
Wire length: 35 mm

Brand SPAX
03204987
EAN
Supplier number SPAX 1197000500403

Frequently asked questions about this product

Answered by specialists

Which driver bit do you need for this screw?: You need a T20 bit with a T-STAR plus or standard Torx drive.
Is this screw suitable for outdoor use?: Yes, the A2 stainless steel design provides reliable corrosion resistance for outdoor applications.
What is the benefit of a full thread?: The full thread along the entire 40 mm length provides high tensile and compressive strength in timber joints.
How does the countersunk head work?: The countersunk head pulls flush into the wood surface without requiring separate countersinking.