Celebrating 30 Years of Trading.

To mark 30 years of trading this month, we have reduced our carriage paid threshold to £30 nett.

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SPAX Stainless Steel T-STR F-CSK Universal Screws 4.0x40mm (Pack of 25)

  • A2 (304) stainless for corrosive environments
  • Premium multi-use universal wood screw
  • SPAX part number: 4197000400402


£ 8.41 INC VAT (PRICED EACH)

(Include VAT?)   
QUANTITY:
 
3 IN STOCK


Looking to achieve fast, precise wood fastening without the need for pre-drilling? Need durable, corrosion-resistant screws for outdoor projects like pergolas or carports? SPAX screws offer innovative features like the T-STAR Plus drive for efficient work, a flat countersunk head for a clean finish, and advanced corrosion protection with the WIROX coating of carbon steel screws, or A2/A4 stainless steel for ultimate corrosion resistance. Whether for interior or exterior use, SPAX screws provide reliable, high-performance fastening solutions for all your construction needs.


SPAX Universal Stainless Steel Multi-Use Screws are versatile fasteners ideal for both indoor and outdoor applications, delivering long-lasting corrosion resistance. Their universal design suits a range of materials, from wood and plastic to thin sheet metal. They use T-STAR plus drive technology for efficient torque control and reduced bit slippage. The 4CUT point design minimizes wood splitting, allowing easier insertion with less torque and no pre-drilling. Made of high-grade stainless steel (A2), these screws resist corrosion and are ideal for various indoor and outdoor applications.

Key Features:

  • T-STAR Plus Drive: Prevents bit slips, enhancing speed and ease of fastening.
  • Conical Flat Countersunk Head with Milling Ribs: Ensures a flush finish and easy countersinking.
  • Partial Thread Design: Delivers maximum clamping force in timber connections
  • 4CUT Point: Reduces timber splitting, minimizes pre-drilling.
  • Stainless Steel (A2): Corrosion-resistant for reliable outdoor use.

SPAX screws are a symbol of German engineering excellence, proudly manufactured in Germany since 1823. With over 200 years of expertise, SPAX continues to set the standard for professional fasteners. Their innovative "4CUT" point design allows for easy insertion without the need for pre-drilling, reducing wood splitting and increasing work efficiency. This patented feature is especially valuable for builders and traders who need reliable, time-saving solutions on-site.

Versatility is a hallmark of SPAX screws, as they perform exceptionally well across wood, metal, and plastic materials, making them ideal for a wide range of construction applications. Additionally, SPAX have developed YELLOX & WIROX environmentally friendly coatings, providing superior corrosion resistance while reducing environmental impact.

Trusted by professionals, SPAX screws offer durability, precision, and long-lasting performance in even the harshest conditions. For fasteners that combine tradition, sustainability, and modern innovation, choose SPAX—made in Germany since 1823.


Specifics

Head diameter (Dk): 8mm
Thread diameter (D1): 4mm
Overall length (Ls): 40mm
Thread length (Lg): 23mm
Head shape: Flat countersunk head
Drive Recess: T20
Pack quantity: 25
Material: Stainless Steel A2
Surface protection: Blue
Corrosion protection code: 1.4567
EAN:  4003530168109
Spax part number: 1197000400403

 

 

Technical line drawing of SPAX-M MDF screws

 





Delivery Options

TC Fixings Ltd offers a range of delivery services across the UK to suit different order sizes and delivery times. Orders are dispatched using reliable courier and postal services to ensure products arrive quickly and safely.


Delivery Summary

  • Free delivery: Orders over £30 nett qualify for free delivery

  • Same-day dispatch: Orders placed before 15:00 Monday–Friday are usually dispatched the same day (subject to stock availability)

  • Collection: Available from our premises

  • Local delivery: Free van delivery available in Saffron Walden and surrounding villages


Free Delivery

Orders over £30 nett qualify for free delivery.

If your order is close to the threshold, adding additional items may allow you to qualify for free delivery.

Free delivery applies to standard mainland UK delivery only.


Delivery Charges

Orders under £30 nett are subject to carriage charges. Available delivery options are shown below.


Royal Mail Services (Up to 2kg)

Service Delivery Time Cost
Royal Mail Standard 48 Tracked 3–5 working days £4.99
Royal Mail 24 Tracked (Most Popular) 1–3 working days £5.99
Special Delivery by 1pm Next working day £14.99
Special Delivery by 9am Next working day £49.99

Royal Mail services are available for consignments up to 2kg.


Courier Services

Service Delivery Time Cost
Standard Courier 2–3 working days £6.98
Express Delivery (Most Popular) 1–2 working days £8.99
Next Working Day by 13:00 Next working day £10.99
Next Working Day by 11:00 Next working day £14.99
Saturday Delivery Saturday £9.98

Orders placed before 15:00 Monday–Friday are normally dispatched the same working day, subject to stock availability.


Delivery Surcharges

Additional charges may apply in certain circumstances.

Extended Delivery Areas

Orders to the following locations may incur additional delivery charges:

  • Isle of Wight

  • Isle of Man

  • Scottish Highlands

  • Scottish Isles

  • Northern Ireland

  • Channel Isles

These charges will be shown at checkout where applicable.

Long Item Surcharge

Items measuring 1.5 metres or longer are subject to a £12 length surcharge per shipment.


Dispatch Information

Orders placed before 15:00 Monday–Friday are normally dispatched the same working day when all items are in stock.

Orders placed after this time, or on weekends and bank holidays, will be dispatched on the next working day.

Next working day delivery services apply Monday–Friday excluding bank holidays.


Collection

Customers may collect orders from our premises.

Collection orders are normally ready within 1 hour, provided all items are in stock. Please wait for confirmation before travelling to collect your order.


Local Van Delivery

TC Fixings offers a free local van delivery service to customers in Saffron Walden and surrounding villages.

Please contact our team for further information if you are located in this area.


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Product Variations

SPAX A2 304 Stainless Flat CSK Universal Screws

3.5mm x 20mm
Pack of 25

SKU: SPA4197000350201

3 In Stock

£5.97 EACH

3.5mm x 20mm
Box of 200

SKU: SPAUA235020F

2 In Stock

£15.14 EACH

3.5mm x 25mm
Pack of 25

SKU: SPA4197000350251

2 In Stock

£6.30 EACH

3.5mm x 25mm
Box of 200

SKU: SPAUA235025F

3 In Stock

£16.79 EACH

3.5mm x 30mm
Pack of 25

SKU: SPA4197000350301

5 In Stock

£6.59 EACH

3.5mm x 30mm
Box of 200

SKU: SPAUA235030P

4 In Stock

£17.09 EACH

3.5mm x 40mm
Box of 200

SKU: SPAUA235040P

2 In Stock

£21.36 EACH

4.0mm x 30mm
Pack of 25

SKU: SPA4197000400301

3 In Stock

£7.52 EACH

4.0mm x 30mm
Box of 200

SKU: SPAUA240030P

4 In Stock

£19.34 EACH

4.0mm x 40mm
Pack of 25

SKU: SPA4197000400402

3 In Stock

£8.41 EACH

4.0mm x 40mm
Box of 200

SKU: SPAUA240040P

4 In Stock

£22.64 EACH

4.0mm x 50mm
Pack of 25

SKU: SPA4197000400502

4 In Stock

£11.06 EACH

4.0mm x 50mm
Box of 200

SKU: SPAUA240050P

3 In Stock

£27.36 EACH

4.5mm x 30mm
Box of 200

SKU: SPAUA245030F

4 In Stock

£60.60 EACH

4.5mm x 40mm
Pack of 25

SKU: SPA4197000450402

4 In Stock

£9.64 EACH

4.5mm x 40mm
Box of 200

SKU: SPAUA245040P

2 In Stock

£29.33 EACH

4.5mm x 50mm
Box of 200

SKU: SPAUA245050P

3 In Stock

£33.46 EACH

4.5mm x 60mm
Box of 100

SKU: SPAUA245060P

3 In Stock

£18.20 EACH

5.0mm x 40mm
Box of 200

SKU: SPAUA250040P

7 In Stock

£42.15 EACH

5.0mm x 50mm
Pack of 25

SKU: SPA4197000500502

3 In Stock

£12.40 EACH

5.0mm x 50mm
Box of 200

SKU: SPAUA250050P

4 In Stock

£42.40 EACH

5.0mm x 60mm
Pack of 25

SKU: SPA4197000500602

4 In Stock

£13.65 EACH

5.0mm x 60mm
Box of 100

SKU: SPAUA250060P

5 In Stock

£23.33 EACH

5.0mm x 70mm
Box of 100

SKU: SPAUA250070P

4 In Stock

£32.42 EACH

5.0mm x 80mm
Box of 100

SKU: SPAUA250080P

4 In Stock

£41.32 EACH

5.0mm x 100mm
Box of 100

SKU: SPAUA250100P

3 In Stock

£51.61 EACH

6.0mm x 60mm
Box of 100

SKU: SPAUA260060P

3 In Stock

£33.42 EACH

6.0mm x 80mm
Box of 100

SKU: SPAUA260080P

3 In Stock

£36.20 EACH

6.0mm x 90mm
Box of 100

SKU: SPAUA260090P

2 In Stock

£42.35 EACH

6.0mm x 100mm
Box of 100

SKU: SPAUA260100P

3 In Stock

£43.87 EACH

6.0mm x 120mm
Box of 100

SKU: SPAUA260120

2 In Stock

£47.11 EACH

6.0mm x 140mm
Box of 100

SKU: SPAUA260140

2 In Stock

£54.04 EACH

6.0mm x 160mm
Box of 100

SKU: SPAUA260160

2 In Stock

£63.40 EACH

8.0mm x 80mm
Sold Each

SKU: SPAUA280080

73 In Stock

£1.16 EACH

8.0mm x 100mm
Sold Each

SKU: SPAUA280100

100 In Stock

£1.61 EACH

8.0mm x 120mm
Sold Each

SKU: SPAUA280120

90 In Stock

£1.73 EACH

8.0mm x 140mm
Sold Each

SKU: SPAUA280140

74 In Stock

£1.99 EACH

8.0mm x 160mm
Sold Each

SKU: SPAUA280160

100 In Stock

£2.34 EACH

8.0mm x 180mm
Sold Each

SKU: SPAUA280180

100 In Stock

£2.85 EACH

8.0mm x 200mm
Sold Each

SKU: SPAUA280200

100 In Stock

£3.41 EACH

8.0mm x 220mm
Sold Each

SKU: SPAUA280220

100 In Stock

£4.29 EACH

8.0mm x 240mm
Sold Each

SKU: SPAUA280240

100 In Stock

£5.14 EACH

8.0mm x 260mm
Sold Each

SKU: SPAUA280260

100 In Stock

£5.75 EACH

8.0mm x 280mm
Sold Each

SKU: SPAUA280280

100 In Stock

£6.44 EACH

8.0mm x 300mm
Sold Each

SKU: SPAUA280300

100 In Stock

£7.22 EACH

Our Address

Unit 39, Shirehill Industrial Estate
Saffron Walden, Essex, CB11 3AQ

Contact Details

Telephone: 01799 520640
Email: sales@tcfixings.co.uk