Steel construction farmer screw 5.5x32 mm with washers, 100 pcs / pack
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Description
Technical data
Supplier: | KOELNER |
Supplier's index: | ON-55032T |
EAN Code: | 5906675330143 |
Weight: | 1.5 kg |
Features and benefits
- 45-50 um colored polyester protective coating (RAL | NCS | RR) | acts as an additional anti-corrosion protection. It fits perfectly to the color of the sheet metal plating. It has UV stabilizers | which guarantee the consistency of color for a long period of use.
- surface hardened thread (the pin remains flexible). Protected against corrosion with a zinc layer with a thickness of not less than 12 µm. the shape of the thread and its height are closely related to the purpose of the self-drilling fastener for fixing profiled sheets to the steel structure.
- self-accentuating EPDM sealing washer. Resistant to temperature differences and UV radiation.
- special shape of the washer ensures proper placement of the sealing material on the outer cladding of the fixed material, which guarantees tightness of the connection.
- special aggressive shape of the drill designed to ensure quick and trouble-free installation in a steel substrate. With it, during one work cycle we perform: drilling | thread forming and fastening elements between them.
Applications
- for fastening: load-bearing and shielding sheets to roof and facade structures
- substrate - steel profile.
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