Use and selection
This framing type has a self-drilling point and a low-profile head with underside serrations. Describe the connected steel sections and whether the connection drawing calls for prepared holes. Include the M6 product name, required head clearance and dimensional drawing so the point and head configuration can be reviewed for the actual joint.
Compare the configuration
M6 Needle Point Screw is the needle-point reference specifically described for pre-punched holes. #10 × 19 Hex Head Screw uses a hex-washer head. These head and point differences should remain visible in a framing enquiry.
For your enquiry
- What steel layers and individual thicknesses are being connected?
- What hole preparation and head clearance does the drawing require?
- What exact screw dimensions, thread form and finish are specified?
