Best current price£24.67from The Range
Shopping.co.uk recommended and popular offers
The Range£24.67Visit shop Jrp Riveting Products 4.8 X 12 Steel Countersunk Head Rivets - Jrpskh4812 - Box Of 250 - Grey
Visit shop8 offers from £24.67 - £32.55
View price history by clicking the chart icon.
Designed for professionals and DIY enthusiasts requiring a high-strength, low-profile fastening solution, these JRP Riveting Products structural rivets offer excellent durability for industrial and heavy-duty fabrication projects. Their countersunk head design ensures a perfectly flush finish on metal surfaces, though they do require a precisely drilled countersink hole to achieve the desired aesthetic and structural integrity.
| Colour | Grey |
|---|---|
| Model Part Number | Jrpskh4812 |
| Brand | JRP Riveting Products |
These rivets are engineered specifically for metal-to-metal industrial applications. Using them on wood is not recommended as it will not provide the necessary structural hold.
You can use any standard manual, pneumatic, or electric rivet gun compatible with 4.8mm (3/16 inch) rivets.
Yes, the 12mm measurement is the effective grip length, accounting for the body length including the head profile.
Yes, once installed, the grey finish serves as an excellent primer base for most industrial metal paints or powder coatings.
You must drill through the center of the rivet mandrel using a drill bit slightly smaller than the rivet shank to pop the head off.
The countersunk hole is likely not deep enough; adjust your countersink bit and test on scrap material until the rivet head sits level.
Ensure the pilot hole is not too large and that the material thickness is adequate for the 12mm grip range.
Verify that your riveting tool is calibrated correctly and that you are holding the tool perpendicular to the surface during actuation.
For optimal results, ensure the hole diameter is perfectly matched to the 4.8mm shank to prevent lateral movement. Use a countersink bit designed for the material thickness you are working with to avoid thinning the metal too much. Keep the rivets stored in a dry, cool environment to prevent surface oxidation before use. When installing, ensure the tool nozzle matches the rivet size to prevent slippage or mandrel binding. Regular inspection of the tool jaws is recommended, as metal shavings can build up and prevent the rivet from seating properly.
