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Construction Screws Countersunk

High-performance structural fixation for wood, with a perfect finish and superior strength.

The certified construction screws with countersunk head and TORX drive are the premium solution for structural connections in wood that require maximum safety, precision.

TORX head ensuring better force transmission, zero slipping (cam-out), and extremely controlled tightening. Developed for demanding structural applications, they offer maximum strength, safety, and durability in solid wood, CLT, LVL, OSB and timber frame systems.

The countersunk head allows for a perfect and flush finish in the wood, ideal for professional projects that require aesthetics and performance.

Recommended for:

  • Wood structures

  • Roofs, floors, and structural walls

  • Modular construction

  • Certified structural building

  • Professional Carpentry

Construction Screw 4x45 countersunk TX20 White Zinc

22325 Delivery Time: 2-3 Weeks
Construction Screw 4x45 countersunk TX20 White Zinc Quantity in box: 500 500 Construction Screw 4x45 countersunk TX20 White Zinc Diameter: 4mm 4mm Construction Screw 4x45 countersunk TX20 White Zinc Length: 45mm 45mm Construction Screw 4x45 countersunk TX20 White Zinc Driver Bit: TX20 TX20 Construction Screw 4x45 countersunk TX20 White Zinc Manufacturer: Haspl
1.90 € / 100 unid.
500 Pc
9.50 € s/IVA
11.69 €

Construction Screw 4x50 countersunk TX20 Yellow Zinc

8650 Delivery Time: 2-3 Weeks
Construction Screw 4x50 countersunk TX20 Yellow Zinc Quantity in box: 500 500 Construction Screw 4x50 countersunk TX20 Yellow Zinc Diameter: 4mm 4mm Construction Screw 4x50 countersunk TX20 Yellow Zinc Length: 50mm 50mm Construction Screw 4x50 countersunk TX20 Yellow Zinc Driver Bit: TX20 TX20 Construction Screw 4x50 countersunk TX20 Yellow Zinc Manufacturer: Haspl
1.92 € / 100 unid.
500 Pc
9.60 € s/IVA
11.81 €

Construction Screw 4,5x45 countersunk TX25 Yellow Zinc

7816 Delivery Time: 2-3 Weeks
Construction Screw 4,5x45 countersunk TX25 Yellow Zinc Quantity in box: 500 500 Construction Screw 4,5x45 countersunk TX25 Yellow Zinc Diameter: 4,5mm 4,5mm Construction Screw 4,5x45 countersunk TX25 Yellow Zinc Length: 45mm 45mm Construction Screw 4,5x45 countersunk TX25 Yellow Zinc Driver Bit: TX25 TX25 Construction Screw 4,5x45 countersunk TX25 Yellow Zinc Manufacturer: Haspl
1.94 € / 100 unid.
500 Pc
9.70 € s/IVA
11.93 €

Structural Wood Screw TORX - 4X35 Countersunk - White Zinc

KMWHT-40035-B Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 4X35 Countersunk - White Zinc Quantity in box: 500 500 Structural Wood Screw TORX - 4X35 Countersunk - White Zinc Diameter: 4mm 4mm Structural Wood Screw TORX - 4X35 Countersunk - White Zinc Length: 35mm 35mm Structural Wood Screw TORX - 4X35 Countersunk - White Zinc Driver Bit: TX20 TX20 Structural Wood Screw TORX - 4X35 Countersunk - White Zinc Manufacturer: Klimas
1.94 € / 100 unid.
500 Pc
9.70 € s/IVA
11.93 €

Construction Screw 4,5x40 countersunk TX25 White Zinc

22319 Delivery Time: 2-3 Weeks
Construction Screw 4,5x40 countersunk TX25 White Zinc Quantity in box: 500 500 Construction Screw 4,5x40 countersunk TX25 White Zinc Diameter: 4,5mm 4,5mm Construction Screw 4,5x40 countersunk TX25 White Zinc Length: 40mm 40mm Construction Screw 4,5x40 countersunk TX25 White Zinc Driver Bit: TX25 TX25 Construction Screw 4,5x40 countersunk TX25 White Zinc Manufacturer: Haspl
2.02 € / 100 unid.
500 Pc
10.10 € s/IVA
12.42 €

Construction Screw 4,5x50 countersunk TX25 Yellow Zinc

7955 Delivery Time: 2-3 Weeks
Construction Screw 4,5x50 countersunk TX25 Yellow Zinc Quantity in box: 500 500 Construction Screw 4,5x50 countersunk TX25 Yellow Zinc Diameter: 4,5mm 4,5mm Construction Screw 4,5x50 countersunk TX25 Yellow Zinc Length: 50mm 50mm Construction Screw 4,5x50 countersunk TX25 Yellow Zinc Driver Bit: TX25 TX25 Construction Screw 4,5x50 countersunk TX25 Yellow Zinc Manufacturer: Haspl
2.04 € / 100 unid.
500 Pc
10.20 € s/IVA
12.55 €

Construction Screw 4,5x40 countersunk TX25 Yellow Zinc

6920 Delivery Time: 2-3 Weeks
Construction Screw 4,5x40 countersunk TX25 Yellow Zinc Quantity in box: 500 500 Construction Screw 4,5x40 countersunk TX25 Yellow Zinc Diameter: 4,5mm 4,5mm Construction Screw 4,5x40 countersunk TX25 Yellow Zinc Length: 40mm 40mm Construction Screw 4,5x40 countersunk TX25 Yellow Zinc Driver Bit: TX25 TX25 Construction Screw 4,5x40 countersunk TX25 Yellow Zinc Manufacturer: Haspl
2.06 € / 100 unid.
500 Pc
10.30 € s/IVA
12.67 €

Construction Screw 4,5x45 countersunk TX25 White Zinc

22326 Delivery Time: 2-3 Weeks
Construction Screw 4,5x45 countersunk TX25 White Zinc Quantity in box: 500 500 Construction Screw 4,5x45 countersunk TX25 White Zinc Diameter: 4,5mm 4,5mm Construction Screw 4,5x45 countersunk TX25 White Zinc Length: 45mm 45mm Construction Screw 4,5x45 countersunk TX25 White Zinc Driver Bit: TX25 TX25 Construction Screw 4,5x45 countersunk TX25 White Zinc Manufacturer: Haspl
2.18 € / 100 unid.
500 Pc
10.90 € s/IVA
13.41 €

Structural Wood Screw TORX - 3,5X50 Countersunk - White Zinc

KMWHT-35050-B Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 3,5X50 Countersunk - White Zinc Quantity in box: 400 400 Structural Wood Screw TORX - 3,5X50 Countersunk - White Zinc Diameter: 3,5mm 3,5mm Structural Wood Screw TORX - 3,5X50 Countersunk - White Zinc Length: 50mm 50mm Structural Wood Screw TORX - 3,5X50 Countersunk - White Zinc Driver Bit: TX15 TX15 Structural Wood Screw TORX - 3,5X50 Countersunk - White Zinc Manufacturer: Klimas
2.18 € / 100 unid.
400 Pc
8.70 € s/IVA
10.70 €

Structural Wood Screw TORX - 3,5x50 Countersunk - Yellow Zinc

KMWHT-35050 Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 3,5x50 Countersunk - Yellow Zinc Quantity in box: 400 400 Structural Wood Screw TORX - 3,5x50 Countersunk - Yellow Zinc Diameter: 3,5mm 3,5mm Structural Wood Screw TORX - 3,5x50 Countersunk - Yellow Zinc Length: 50mm 50mm Structural Wood Screw TORX - 3,5x50 Countersunk - Yellow Zinc Driver Bit: TX15 TX15 Structural Wood Screw TORX - 3,5x50 Countersunk - Yellow Zinc Manufacturer: Klimas
2.18 € / 100 unid.
400 Pc
8.70 € s/IVA
10.70 €

Structural Wood Screw TORX - 4X40 Countersunk - White Zinc

KMWHT-40040(400)-B Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 4X40 Countersunk - White Zinc Quantity in box: 400 400 Structural Wood Screw TORX - 4X40 Countersunk - White Zinc Diameter: 4mm 4mm Structural Wood Screw TORX - 4X40 Countersunk - White Zinc Length: 40mm 40mm Structural Wood Screw TORX - 4X40 Countersunk - White Zinc Driver Bit: TX20 TX20 Structural Wood Screw TORX - 4X40 Countersunk - White Zinc Manufacturer: Klimas
2.30 € / 100 unid.
400 Pc
9.20 € s/IVA
11.32 €

Construction Screw 4x50 countersunk TX20 White Zinc

22328 Delivery Time: 2-3 Weeks
Construction Screw 4x50 countersunk TX20 White Zinc Quantity in box: 500 500 Construction Screw 4x50 countersunk TX20 White Zinc Diameter: 4mm 4mm Construction Screw 4x50 countersunk TX20 White Zinc Length: 50mm 50mm Construction Screw 4x50 countersunk TX20 White Zinc Driver Bit: TX20 TX20 Construction Screw 4x50 countersunk TX20 White Zinc Manufacturer: Haspl
2.32 € / 100 unid.
500 Pc
11.60 € s/IVA
14.27 €

Construction Screw 4,5x50 countersunk TX25 White Zinc

22329 Delivery Time: 2-3 Weeks
Construction Screw 4,5x50 countersunk TX25 White Zinc Quantity in box: 500 500 Construction Screw 4,5x50 countersunk TX25 White Zinc Diameter: 4,5mm 4,5mm Construction Screw 4,5x50 countersunk TX25 White Zinc Length: 50mm 50mm Construction Screw 4,5x50 countersunk TX25 White Zinc Driver Bit: TX25 TX25 Construction Screw 4,5x50 countersunk TX25 White Zinc Manufacturer: Haspl
2.32 € / 100 unid.
500 Pc
11.60 € s/IVA
14.27 €

Construction Screw 5x40 countersunk TX25 Yellow Zinc

11809 Delivery Time: 2-3 Weeks
Construction Screw 5x40 countersunk TX25 Yellow Zinc Quantity in box: 500 500 Construction Screw 5x40 countersunk TX25 Yellow Zinc Diameter: 5mm 5mm Construction Screw 5x40 countersunk TX25 Yellow Zinc Length: 40mm 40mm Construction Screw 5x40 countersunk TX25 Yellow Zinc Driver Bit: TX25 TX25 Construction Screw 5x40 countersunk TX25 Yellow Zinc Manufacturer: Haspl
2.38 € / 100 unid.
500 Pc
11.90 € s/IVA
14.64 €

Construction Screw 3x45 countersunk TX10 Yellow Zinc

9567 Delivery Time: 2-3 Weeks
Construction Screw 3x45 countersunk TX10 Yellow Zinc Quantity in box: 500 500 Construction Screw 3x45 countersunk TX10 Yellow Zinc Diameter: 3mm 3mm Construction Screw 3x45 countersunk TX10 Yellow Zinc Length: 45mm 45mm Construction Screw 3x45 countersunk TX10 Yellow Zinc Driver Bit: TX10 TX10 Construction Screw 3x45 countersunk TX10 Yellow Zinc Manufacturer: Haspl
2.42 € / 100 unid.
500 Pc
12.10 € s/IVA
14.88 €

Construction Screw 5x40 countersunk TX25 White Zinc

22321 Delivery Time: 2-3 Weeks
Construction Screw 5x40 countersunk TX25 White Zinc Quantity in box: 500 500 Construction Screw 5x40 countersunk TX25 White Zinc Diameter: 5mm 5mm Construction Screw 5x40 countersunk TX25 White Zinc Length: 40mm 40mm Construction Screw 5x40 countersunk TX25 White Zinc Driver Bit: TX25 TX25 Construction Screw 5x40 countersunk TX25 White Zinc Manufacturer: Haspl
2.50 € / 100 unid.
500 Pc
12.50 € s/IVA
15.38 €

Structural Wood Screw TORX - 4x40 Countersunk - Ceramic

KMWHT-40040(400)-D Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 4x40 Countersunk - Ceramic Quantity in box: 400 400 Structural Wood Screw TORX - 4x40 Countersunk - Ceramic Diameter: 4mm 4mm Structural Wood Screw TORX - 4x40 Countersunk - Ceramic Length: 40mm 40mm Structural Wood Screw TORX - 4x40 Countersunk - Ceramic Driver Bit: TX20 TX20 Structural Wood Screw TORX - 4x40 Countersunk - Ceramic Manufacturer: Klimas
2.65 € / 100 unid.
400 Pc
10.60 € s/IVA
13.04 €

Structural Wood Screw TORX - 4X45 Countersunk - White Zinc

KMWHT-40045-B Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 4X45 Countersunk - White Zinc Quantity in box: 300 300 Structural Wood Screw TORX - 4X45 Countersunk - White Zinc Diameter: 4mm 4mm Structural Wood Screw TORX - 4X45 Countersunk - White Zinc Length: 45mm 45mm Structural Wood Screw TORX - 4X45 Countersunk - White Zinc Driver Bit: TX20 TX20 Structural Wood Screw TORX - 4X45 Countersunk - White Zinc Manufacturer: Klimas
2.73 € / 100 unid.
300 Pc
8.20 € s/IVA
10.09 €

Structural Wood Screw TORX - 4x45 Countersunk - Yellow Zinc

KMWHT-40045 Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 4x45 Countersunk - Yellow Zinc Quantity in box: 300 300 Structural Wood Screw TORX - 4x45 Countersunk - Yellow Zinc Diameter: 4mm 4mm Structural Wood Screw TORX - 4x45 Countersunk - Yellow Zinc Length: 45mm 45mm Structural Wood Screw TORX - 4x45 Countersunk - Yellow Zinc Driver Bit: TX20 TX20 Structural Wood Screw TORX - 4x45 Countersunk - Yellow Zinc Manufacturer: Klimas
2.73 € / 100 unid.
300 Pc
8.20 € s/IVA
10.09 €

Structural Wood Screw TORX - 4X50 Countersunk - White Zinc

KMWHT-40050-B Delivery Time: 2-3 Weeks
Structural Wood Screw TORX - 4X50 Countersunk - White Zinc Quantity in box: 300 300 Structural Wood Screw TORX - 4X50 Countersunk - White Zinc Diameter: 4mm 4mm Structural Wood Screw TORX - 4X50 Countersunk - White Zinc Length: 50mm 50mm Structural Wood Screw TORX - 4X50 Countersunk - White Zinc Driver Bit: TX20 TX20 Structural Wood Screw TORX - 4X50 Countersunk - White Zinc Manufacturer: Klimas
2.87 € / 100 unid.
300 Pc
8.60 € s/IVA
10.58 €