Use and selection
This trailer-series type combines a hex flange head and drill point with a named white PVC washer. The catalogue entry shows an M5.5 diameter reference and a 19–25 mm length range. Specify the washer dimensions and the surfaces it contacts along with the screw size. Keep white PVC in the material specification when requesting this washer configuration.
Catalogue size reference
| Nominal diameter | Length range / mm |
|---|---|
| M5.5 | 19-25 |
Length ranges are shown in millimetres. Confirm the exact dimensions, finish and availability when enquiring.
Compare the configuration
Hex Flange Head Self Drilling Screw – Trailer Series is the trailer-series hex-flange reference without the named PVC washer configuration. Compare the screw, flange and washer as a complete assembly. The washer description does not by itself establish a sealing or weathering rating.
For your enquiry
- What washer inside/outside diameters, thickness and material requirement apply?
- What surface and material stack will the screw and washer contact?
- What exact screw length, finish and assembly quantity are required?
