SureFast® high corrosion resistant fastener
SureFast A5 stainless steel self-drilling fastener for fixing to timber, aluminium and steel decks in corrosive environments such as swimming pools, tunnels, industrial plants and marine areas.
Certified by
Estimated lead times
1 Day
Estimated lead times
1 Day
Certified by
Estimated lead times
1 Day
Estimated lead times
1 Day
Product Code
SF-RS-HCR
Lead Time
1 Day
Lead Time
1 Day
Your price
Qty
£1.41
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Key Features
Specification
Capacity
Performance
Installation
Downloads
Description
High corrosion-resistant stainless steel self-drilling fastener for fixing to timber, aluminium and steel decks in corrosive environments such as swimming pools, tunnels, industrial plants and marine areas.
Designed for use with SureFast tube washers for fixing flat roofing insulation and membrane to metal or timber decks.
Features & Benefits
- Manufactured from 1.4529 grade stainless steel with high (6-7%) molybdenum content for high corrosion resistance
- Buttress thread ensures excellent pull-out performance and resistance to unwinding
- Torx 25 recess head style
- ETA Approval and CE Marked
Application
- For mechanically fixing single-ply and flat roofing systems to steel and timber decks in combination with appropriate SureFast components
Fastener Material
Fastener
HCR Austenitic Stainless Grade 1.4529 with organic coating
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| HCR Austenitic Stainless Grade 1.4529 | 40 | 40 | 40 | 40 | 35 | 25 | 20 |
Dimensions
Diameter
5.8 mm
Head Style
Low profile oval style, TX25 recess
Fastener Material
Fastener
HCR Austenitic Stainless Grade 1.4529 with organic coating
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| HCR Austenitic Stainless Grade 1.4529 | 40 | 40 | 40 | 40 | 35 | 25 | 20 |
Dimensions
Diameter
5.8 mm
Length (mm)
80 mm
Head Style
Low profile oval style, TX25 recess
Fastener Material
Fastener
HCR Austenitic Stainless Grade 1.4529 with organic coating
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| HCR Austenitic Stainless Grade 1.4529 | 40 | 40 | 40 | 40 | 35 | 25 | 20 |
Dimensions
Diameter
5.8 mm
Length (mm)
60 mm
Head Style
Low profile oval style, TX25 recess
Build-up
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 0.9mm Aluminium Sheet Rm 241 Mpa: 1.07 kN |
| 1.5mm Aluminium Sheet Rm 241 Mpa: 2.06 kN | |
| 18mm Plywood: 2.46 kN | |
| Timber 38mm embedment: 2.75 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 0.9mm Aluminium Sheet Rm 241 Mpa: 1.07 kN |
| 1.5mm Aluminium Sheet Rm 241 Mpa: 2.06 kN | |
| 18mm Plywood: 2.46 kN | |
| Timber 38mm embedment: 2.75 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 0.9mm Aluminium Sheet Rm 241 Mpa: 1.07 kN |
| 1.5mm Aluminium Sheet Rm 241 Mpa: 2.06 kN | |
| 18mm Plywood: 2.46 kN | |
| Timber 38mm embedment: 2.75 kN |
Installation and handling
| Installation tool | Variable speed electric screw gun |
| Installation drive | TX25 |
| 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. |
Installation details
Downloads
Please see the below files available to download for this product
Key Features
Description
High corrosion-resistant stainless steel self-drilling fastener for fixing to timber, aluminium and steel decks in corrosive environments such as swimming pools, tunnels, industrial plants and marine areas.
Designed for use with SureFast tube washers for fixing flat roofing insulation and membrane to metal or timber decks.
Features & Benefits
- Manufactured from 1.4529 grade stainless steel with high (6-7%) molybdenum content for high corrosion resistance
- Buttress thread ensures excellent pull-out performance and resistance to unwinding
- Torx 25 recess head style
- ETA Approval and CE Marked
Application
- For mechanically fixing single-ply and flat roofing systems to steel and timber decks in combination with appropriate SureFast components
Specification
Fastener Material
Fastener
HCR Austenitic Stainless Grade 1.4529 with organic coating
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| HCR Austenitic Stainless Grade 1.4529 | 40 | 40 | 40 | 40 | 35 | 25 | 20 |
Dimensions
Diameter
5.8 mm
Head Style
Low profile oval style, TX25 recess
Fastener Material
Fastener
HCR Austenitic Stainless Grade 1.4529 with organic coating
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| HCR Austenitic Stainless Grade 1.4529 | 40 | 40 | 40 | 40 | 35 | 25 | 20 |
Dimensions
Diameter
5.8 mm
Length (mm)
80 mm
Head Style
Low profile oval style, TX25 recess
Fastener Material
Fastener
HCR Austenitic Stainless Grade 1.4529 with organic coating
Durability Class
|
Years / Environment
|
|||||||
|---|---|---|---|---|---|---|---|
| Interior | Semi-interior | Rural | Urban | Industrial / Coastal | Marine | Swimming pools & Chemical plants | |
| Corrosivity Category | C1 | - | C2 | C3 | C4 | C5 | - |
| HCR Austenitic Stainless Grade 1.4529 | 40 | 40 | 40 | 40 | 35 | 25 | 20 |
Dimensions
Diameter
5.8 mm
Length (mm)
60 mm
Head Style
Low profile oval style, TX25 recess
Capacity
Build-up
Performance
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 0.9mm Aluminium Sheet Rm 241 Mpa: 1.07 kN |
| 1.5mm Aluminium Sheet Rm 241 Mpa: 2.06 kN | |
| 18mm Plywood: 2.46 kN | |
| Timber 38mm embedment: 2.75 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 0.9mm Aluminium Sheet Rm 241 Mpa: 1.07 kN |
| 1.5mm Aluminium Sheet Rm 241 Mpa: 2.06 kN | |
| 18mm Plywood: 2.46 kN | |
| Timber 38mm embedment: 2.75 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 0.9mm Aluminium Sheet Rm 241 Mpa: 1.07 kN |
| 1.5mm Aluminium Sheet Rm 241 Mpa: 2.06 kN | |
| 18mm Plywood: 2.46 kN | |
| Timber 38mm embedment: 2.75 kN |
Installation
Installation and handling
| Installation tool | Variable speed electric screw gun |
| Installation drive | TX25 |
| 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. |
Installation details
Downloads
Downloads
Please see the below files available to download for this product
Client Technical Services
Fixfast's technical team provides a range of calculations and technical services to contractors and architects looking to purchase or specify our products. You can find out more about these services here, or register a request below.
Tapered scheme fastener selection
Upload a plan for your tapered insulation scheme, and we’ll calculate the optimum fastener requirements for each insulation board thickness.
Wind load calculation
Windload calculations typically for flat roofing projects using our SureFast flat roofing fastener systems, in accordance with BS EN 1991-1-4:2005 +A1:2010.
