Use and selection
This trailer-series type uses a modified truss head and drill point. Match the head drawing to the contact surface and available clearance before choosing a diameter and length from the catalogue table. Specify the material grade and finish required for the trailer connection together with the head and point drawing.
Catalogue size reference
| Nominal diameter | Length range / mm |
|---|---|
| M3.9 | 13-75 |
| M4.2 | 13-75 |
| M4.8 | 13-125 |
| M5.5 | 13-150 |
| M6.3 | 13-230 |
Length ranges are shown in millimetres. Confirm the exact dimensions, finish and availability when enquiring.
Compare the configuration
Modified Truss Head Self Drilling Screw identifies the modified-truss type in the coated range. Stainless Steel Modified Truss Head Self Drilling Screw names stainless steel. Use the material requirement and the head drawing to choose between the coated, stainless and trailer-series versions.
For your enquiry
- What head diameter, height and seating surface are required?
- What materials and thicknesses form the connection?
- What exact dimensions, drive, material and finish are specified?
