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Specialist stitching fastener designed for fastening components to thin sheet metal.
For fixing brackets, top-hats and other components to thin steel sheeting (e.g. composite panel skin) within roofing and cladding systems.
The DF3-SSA4-LS fastener has a specially designed drill point and thread geometry for fixing to thin steel sheet. The conical bonded washer achieves a sealed connection on various application depths.
Features and benefits:
Color | Silver Other Manufacturer guidanceEither mill finish or powder-coated to bespoke project colours. |
Finish | Coated Mill Powder-coated |
Material | Stainless steel EPDM |
Length | 28 mm |
Width | 6.3 mm |
Warranty description | 40 year Guidance for specification option: Up to 40 years, consult manufacturer for details. Dependent on environment. |
Uniclass | |
CAWS | H31/10 Metal H31/120 Metal |
Material | Stainless steel. |
Finish | Powder-coated (organic).Guidance for specification option: To bespoke project colours. Consult manufacturer and insert requirements. Mill. |
Head type | Hexagonal with EPDM washer.Guidance for specification option: Head: 8 mm. |
Size | |
Diameter | 6.3 mm. |
Length | 28 mm. |
Washers | Aluminium/ EPDM.Guidance for specification option: 19 mm-diameter. AC19. |
Execution | Manufacturer guidanceSee manufacturer's literature for full installation and handling details. |
Drilling capacity | Steel sheets, up to 3 mm-thick. |
Resistance | 0.7 mm steel: 1.58 kN. Guidance for specification option: Fastener pull-out performance. |
Material | Stainless steel EPDM |