Use and selection
This is the coated-range hex-head drill-point option, shown with a washer assembly. Use the nominal diameter and length table as a catalogue reference, then match the screw to the materials and thicknesses in your connection. The named catalogue finish is Dacromet; confirm the finish and washer arrangement for the version you require.
Catalogue size reference
| Nominal diameter | Length range / mm |
|---|---|
| M4.8 | 16-135 |
| M5.5 | 16-165 |
| M6.3 | 16-230 |
Length ranges are shown in millimetres. Confirm the exact dimensions, finish and availability when enquiring.
Reading the size reference
The first column identifies nominal diameter; the second gives the catalogue length range in millimetres. For example, the M5.5 row lists lengths from 16 to 165 mm. These figures describe the screw range, not the thickness it can drill or the available stock. Include the exact diameter and length from your drawing.
Compare the configuration
The stainless steel hex-head version has a different material specification, while the serrated hex-head version identifies serrations beneath the head. Compare the material, head detail and washer requirement before choosing a version. Use the point and thread guide to describe the required point configuration.
For your enquiry
- What are the materials and individual thicknesses in the connection, and are any holes already prepared?
- Which nominal diameter, length, finish and washer configuration does your drawing require?
- What quantity, unit, packing arrangement and delivery destination should the quotation cover?
