MatchFast® 35mm A4/316 stainless mainfix fastener, 29mm washer
A4/316 grade stainless steel moulded fasteners for fixing to light sections steel, supplied pre-assembled with a29mm diameter sealing washer.
Standard stock colours are available for next-day delivery, special colours have a lead time which will be confirmed on your order acknowledgement - please call us if you wish to confirm a lead time before ordering.
Estimated lead times
4-6 Days
Estimated lead times
4-6 Days
Product Code
MF3-SSA4-L29-5.5 x 35
Lead Time
4-6 Days
Your price
Qty
£0.62
(ex.VAT)
(ex.VAT)
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Key Features
Specification
Capacity
Performance
Installation
Downloads
Description
Stainless steel fasteners with nylon moulded head for fixing single skin sheeting to light steel.
Features & Benefits
- Precisely matched colour head
- Genuine A4 stainless steel for optimum corrosion resistance
- We can supply or match almost any RAL, BS or NCS colour
- Supplied pre-assembled with a lacquered Aluminium / EPDM rubber 29mm diameter sealing washer, normally used for fastening rooflights
Application
- For mechanically fixing components of steel, aluminium and metal framing systems
- For mechanically fixing metal sheeting systems to light metal purlins and rails
Fastener Material
Fastener
Austenitic Stainless Steel A4 Grade (316) with 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 | - |
| Austenitic Stainless Steel A4 Grade (316) | 40 | 40 | 40 | 40 | 30 | 25 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
35 mm
Effective Thread Length (Min)
0 mm
Effective Thread Length (Max)
12 mm
Head Style
Bi-Hex 11mm
Drilling Capacity
Steel
1.2 mm
3 mm
Effective thread length
Fastener Shear Performance VR,K
|
Substrate
Steel
|
1.2 mm |
| Steel | |
| 0.5 mm | 2.02 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 1.2mm Steel: 1.43 kN |
| 2mm Steel: 2.75 kN | |
| 3mm Steel: 4.9 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Steel | 3 mm |
| 0.5 mm | 3.28 kN |
| 0.7 mm | 4.9 kN |
Installation and handling
| Installation tool | Variable speed electric screw gun |
| Installation drive | Fixfast Matchfast MF1165 |
| 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
Stainless steel fasteners with nylon moulded head for fixing single skin sheeting to light steel.
Features & Benefits
- Precisely matched colour head
- Genuine A4 stainless steel for optimum corrosion resistance
- We can supply or match almost any RAL, BS or NCS colour
- Supplied pre-assembled with a lacquered Aluminium / EPDM rubber 29mm diameter sealing washer, normally used for fastening rooflights
Application
- For mechanically fixing components of steel, aluminium and metal framing systems
- For mechanically fixing metal sheeting systems to light metal purlins and rails
Specification
Fastener Material
Fastener
Austenitic Stainless Steel A4 Grade (316) with 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 | - |
| Austenitic Stainless Steel A4 Grade (316) | 40 | 40 | 40 | 40 | 30 | 25 | 0 |
Dimensions
Diameter
5.5 mm
Length (mm)
35 mm
Effective Thread Length (Min)
0 mm
Effective Thread Length (Max)
12 mm
Head Style
Bi-Hex 11mm
Drilling Capacity
Steel
1.2 mm
3 mm
Capacity
Effective thread length
Performance
Fastener Shear Performance VR,K
|
Substrate
Steel
|
1.2 mm |
| Steel | |
| 0.5 mm | 2.02 kN |
Fastener pull-out performance
| NR,II,K (Tensile - Pull-out) | 1.2mm Steel: 1.43 kN |
| 2mm Steel: 2.75 kN | |
| 3mm Steel: 4.9 kN |
Fastener Pullover Performance NR,K
|
Substrate
Steel
|
A29 Washer |
| Steel | 3 mm |
| 0.5 mm | 3.28 kN |
| 0.7 mm | 4.9 kN |
Installation
Installation and handling
| Installation tool | Variable speed electric screw gun |
| Installation drive | Fixfast Matchfast MF1165 |
| 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
