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Self Drilling Screws - Hex Head Tek Heavy

Self Drilling Screws - Hex Head Tek Heavy

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

Hex head Tek heavy self-drilling screws are used when fixing into thicker grades of steel and they have a finer thread than the light option.

Self-drilling screws are a type of self tapping screw with a drill point at the end. This eliminates the need for a hole to be pre-drilled and enables the fastener to be fixed in one operation.

The drilling point of a self-drilling screw is given a number - the higher the number the thicker the material it is able to self drill into.

As a guide if you don’t know the number of the drill point on the screw you can measure the length of the drilling tip and this will give you an approximate maximum thickness of material it can drill through. We would recommend caution when using this method as if the thickness of the material being drilled exceeds the length of the drilling tip it can cause the screw to jam and tear the head off – it is always best to err on the side of caution.

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Self Drilling Screws - Hex Head Tek Heavy
Guides & Tips

Code Product Name Info Pack Size Price Qty

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

25

£7.04 £8.45

Point Type: No4 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 25mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

25

£7.04 £8.45

Point Type: No4 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 25mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 32mm - Self Drilling Screw No4 Point Hexagon REF T47NW - BZP - Pack of 25

25

£7.62 £9.14

Point Type: No4 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 32mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 32mm - Self Drilling Screw No4 Point Hexagon REF T47NW - BZP - Pack of 25

25

£7.62 £9.14

Point Type: No4 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 32mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 38mm - Self Drilling Screw No5 Point Hexagon REF T24-10NW - BZP - Pack of 25

25

£8.79 £10.55

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 38mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 38mm - Self Drilling Screw No5 Point Hexagon REF T24-10NW - BZP - Pack of 25

25

£8.79 £10.55

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 38mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 60mm - Self Drilling Screw No5 Point Hexagon REF T27NW - BZP - Pack of 25

25

£12.88 £15.46

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 60mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 60mm - Self Drilling Screw No5 Point Hexagon REF T27NW - BZP - Pack of 25

25

£12.88 £15.46

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 60mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 76mm - Self Drilling Screw No5 Point Hexagon - BZP - Pack of 25

25

£15.52 £18.62

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 76mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 76mm - Self Drilling Screw No5 Point Hexagon - BZP - Pack of 25

25

£15.52 £18.62

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 76mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 100mm - Self Drilling Screw No5 Point Hexagon REF NTL100NW - BZP - Pack of 25

25

£18.90 £22.68

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 100mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 100mm - Self Drilling Screw No5 Point Hexagon REF NTL100NW - BZP - Pack of 25

25

£18.90 £22.68

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 100mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 190mm - Self Drilling Screw No5 Point Hexagon - BZP - Pack of 25

25

£37.13 £44.56

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 190mm

12G x 25mm - Self Drilling Screw No4 Point Hexagon T32NW - BZP - Pack of 25

12G x 190mm - Self Drilling Screw No5 Point Hexagon - BZP - Pack of 25

25

£37.13 £44.56

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 190mm

12G x 38mm - Self Drilling Screw No5 Point Hexagon with 19mm Bonded Washer - BZP - Pack of 25

12G x 38mm - Self Drilling Screw No5 Point Hexagon with 19mm Bonded Washer - BZP - Pack of 25

25

£11.04 £13.25

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 38mm

12G x 38mm - Self Drilling Screw No5 Point Hexagon with 19mm Bonded Washer - BZP - Pack of 25

12G x 38mm - Self Drilling Screw No5 Point Hexagon with 19mm Bonded Washer - BZP - Pack of 25

25

£11.04 £13.25

Point Type: No5 Point
Diameter: 5.5mm
Material: Steel
Finish: Bright Zinc Plated and Clear Passivation
Head Type: Hex Head
Length Under Head: 38mm

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