DrillFast® 28mm carbon steel mainfix fastener, 15mm washer
Carbon steel mainfix for fixing to steel 3.0 - 8.0mm thick
Supplied pre-assembled with an Aluminium / EPDM rubber 15mm diameter sealing washer, normally used in wall applications.
Certified by
Estimated lead times
1 Day
Certified by
Estimated lead times
1 Day
Product Code
DF8-A15-5.5 x 28
Lead Time
1 Day
Your price
Qty
£0.12
(ex.VAT)
(ex.VAT)
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Key Features
Specification
Capacity
Performance
Installation
Downloads
Description
Carbon steel fastener for fixing steel sheeting and brackets to heavy steel.
Features & Benefits
- Superior quality carbon steel
- Excellent drilling and tapping performance
- Consistently high pull-out and shear values
- Unique Enduroguard coating for excellent corrosion resistance
- Supplied pre-assembled with an Aluminium / EPDM rubber 15mm diameter sealing washer, normally used in wall applications
Application
- For mechanically fixing steel sheeting systems to heavy steel purlins and sections
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A15 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)
28 mm
Effective Thread Length (Min)
0 mm
Effective Thread Length (Max)
9 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
3 mm
8 mm
Build-up
Effective thread length
Fastener Shear Performance VR,K
|
Substrate
Steel
|
4 mm |
| Steel | |
| 0.5 mm | 1.91 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 3mm Steel: 2.68 kN |
| 4mm Steel: 4.34 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A15 Washer |
| Steel | 4 mm |
| 0.5 mm | 3.38 kN |
Installation and handling
| Installation tool | Variable speed electric screw gun |
| 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 fastener for fixing steel sheeting and brackets to heavy steel.
Features & Benefits
- Superior quality carbon steel
- Excellent drilling and tapping performance
- Consistently high pull-out and shear values
- Unique Enduroguard coating for excellent corrosion resistance
- Supplied pre-assembled with an Aluminium / EPDM rubber 15mm diameter sealing washer, normally used in wall applications
Application
- For mechanically fixing steel sheeting systems to heavy steel purlins and sections
Specification
Fastener Material
Fastener
Carbon steel case hardened with ml_organic coating
Sealing Washer
A15 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)
28 mm
Effective Thread Length (Min)
0 mm
Effective Thread Length (Max)
9 mm
Head Style
Hexagon 8mm
Drilling Capacity
Steel
3 mm
8 mm
Capacity
Build-up
Effective thread length
Performance
Fastener Shear Performance VR,K
|
Substrate
Steel
|
4 mm |
| Steel | |
| 0.5 mm | 1.91 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 3mm Steel: 2.68 kN |
| 4mm Steel: 4.34 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A15 Washer |
| Steel | 4 mm |
| 0.5 mm | 3.38 kN |
Installation
Installation and handling
| Installation tool | Variable speed electric screw gun |
| 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
Downloads
Please see the below files available to download for this product
