DrillFast® countersunk 4.5 x 25mm stainless fastener
A2/304 grade stainless steel countersunk fastener for fixing to light metal purlins and rails.
Estimated lead times
1 Day
Estimated lead times
1 Day
Product Code
DF3-SS-CSK-4.5 x 25
Lead Time
1 Day
Your price
Qty
£0.26
(ex.VAT)
(ex.VAT)
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Key Features
Specification
Capacity
Performance
Installation
Downloads
Description
Stainless steel countersunk fastener for fixing to light metal purlins and rails.
Features & Benefits
- A2/304 grade stainless steel
- Countersunk head for a flush finish
Application
- For fixing hard metal clips direct to steel 1.2 – 3.0mm
Fastener Material
Fastener
Austenitic Stainless Steel A2 Grade (304) with organic coating
Sealing Washer
No washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Austenitic Stainless Steel A2 Grade (304) | 30 | 25 | 25 | 25 | 15 | 0 | 0 |
Dimensions
Diameter
4.5 mm
Length (mm)
25 mm
Effective Thread Length (Min)
0 mm
Effective Thread Length (Max)
9 mm
Head Style
Countersunk
Drilling Capacity
Steel
1.2 mm
3 mm
Effective thread length
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 1.2mm Steel - S280GD: 1.99 kN |
Installation and handling
| Installation tool | Variable speed electric screw gun |
| Installation drive | 2PP |
| 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. |
Key Features
Description
Stainless steel countersunk fastener for fixing to light metal purlins and rails.
Features & Benefits
- A2/304 grade stainless steel
- Countersunk head for a flush finish
Application
- For fixing hard metal clips direct to steel 1.2 – 3.0mm
Specification
Fastener Material
Fastener
Austenitic Stainless Steel A2 Grade (304) with organic coating
Sealing Washer
No washer
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| Austenitic Stainless Steel A2 Grade (304) | 30 | 25 | 25 | 25 | 15 | 0 | 0 |
Dimensions
Diameter
4.5 mm
Length (mm)
25 mm
Effective Thread Length (Min)
0 mm
Effective Thread Length (Max)
9 mm
Head Style
Countersunk
Drilling Capacity
Steel
1.2 mm
3 mm
Capacity
Effective thread length
Performance
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 1.2mm Steel - S280GD: 1.99 kN |
Installation
Installation and handling
| Installation tool | Variable speed electric screw gun |
| Installation drive | 2PP |
| 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
