DrillFast® carbon steel heavy section panel fastener, 29mm washer
Carbon steel composite panel fastener for fixing to heavy section steel.
Supplied pre-assembled with a 29mm diameter sealing washer, normally used for fastening rooflights.
Supplied pre-assembled with a 29mm diameter sealing washer, normally used for fastening rooflights.
Certified by
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Certified by
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Estimated lead times
2-3 Days
Product Code
DF12-HT-A29-5.5
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Lead Time
2-3 Days
Your price
Per 100
Qty
£0.32
(ex.VAT)
As low as:
(ex.VAT)
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Key Features
Specification
Capacity
Performance
Installation
Downloads
Description
Carbon steel high thread fastener for fixing composite panels to heavy steel.
Features
- High thread provides optimal clamping force to top sheet
- Superior quality carbon steel
- Consistently high pull-out and shear values
- Unique Enduroguard coating for excellent corrosion resistance
- Specialist YellowDrive installation tool
- Supplied pre-assembled with an Aluminium / EPDM rubber 29mm diameter sealing washer, normally used for fastening rooflights. Hexagon head rooflight fasteners should always be capped with a red hex colour cap
Application
- For mechanically fixing composite panel systems to heavy steel purlins and sections
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Head Style
Hexagon 8mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
255 mm
Effective Thread Length (Min)
133 mm
Effective Thread Length (Max)
228 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
205 mm
Effective Thread Length (Min)
103 mm
Effective Thread Length (Max)
178 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
145 mm
Effective Thread Length (Min)
54 mm
Effective Thread Length (Max)
118 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
105 mm
Effective Thread Length (Min)
21 mm
Effective Thread Length (Max)
78 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
85 mm
Effective Thread Length (Min)
21 mm
Effective Thread Length (Max)
58 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
165 mm
Effective Thread Length (Min)
63 mm
Effective Thread Length (Max)
138 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
305 mm
Effective Thread Length (Min)
183 mm
Effective Thread Length (Max)
278 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
185 mm
Effective Thread Length (Min)
83 mm
Effective Thread Length (Max)
158 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A29 Washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Carbon steel case hardened | 25 | 20 | 12 | 0 | 0 | 0 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
125 mm
Effective Thread Length (Min)
41 mm
Effective Thread Length (Max)
98 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
4 mm
12 mm
Build-up
Effective thread length
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Fastener Shear Performance VR,K
|
Substrate
Composite panel
|
4 mm |
| Steel | |
| 0.5 mm | 0.82 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 4mm Steel: 5.44 kN |
| 6mm Steel: 12.75 kN | |
| 8mm Steel: 13.92 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Composite panel | 4 mm |
| 0.5 mm | 3.28 kN |
Installation and handling
| Installation tool | Variable speed electric screwdriver |
| Installation drive | Fixfast YellowDrive socket |
| Installation speed | 1500 RPM |
| Correct installation | Fasteners should be driven within three degrees of perpendicular to the surface of the fastened material. Use a depth-setting nosepiece to avoid over-driving, and do not over-tighten. Variants with bonded washers should not have the rubber compressed to less than two-thirds of its uncompressed height. Care should be taken when engaging and disengaging from the fastener head to avoid damage to the protective coating. |
| Handling | Fasteners may have sharp edges, and the use of power tools can be dangerous. Use personal protective equipment. Store fasteners in dry conditions. Inspect each fastener before use and do not use damaged fasteners. |
Downloads
Please see the below files available to download for this product
Key Features
Description
Carbon steel high thread fastener for fixing composite panels to heavy steel.
Features
- High thread provides optimal clamping force to top sheet
- Superior quality carbon steel
- Consistently high pull-out and shear values
- Unique Enduroguard coating for excellent corrosion resistance
- Specialist YellowDrive installation tool
- Supplied pre-assembled with an Aluminium / EPDM rubber 29mm diameter sealing washer, normally used for fastening rooflights. Hexagon head rooflight fasteners should always be capped with a red hex colour cap
Application
- For mechanically fixing composite panel systems to heavy steel purlins and sections
Specification
Fastener Material