Q: How do I install threaded inserts?
Pre-drill a hole 10mm to 10.5mm, then drive the insert in with a 6mm hex driver until the 12mm collar seats flush against the surface.
Rampa SKD330 M6 Inserts
Length:
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Available in lengths of 15mm and 18mm, these inserts have M6 internal threads. Triple start threads mean these inserts stay aligned when driven and provide a faster feed rate.
Typical pre-drill is 10mm to 10.5mm (about 13/32"). Insert collar is 12mm, giving an overlap of about 1mm around the drilled hole for a good seal and clean appearance.
Zinc-plated steel. Driven with a 6mm hex driver. Priced per insert.
Made in Germany.
Pre-drill a hole 10mm to 10.5mm, then drive the insert in with a 6mm hex driver until the 12mm collar seats flush against the surface.
A threaded insert like this one gives a metal M6 thread in the wood itself, which holds up to repeated assembly and disassembly far better than threads cut directly into end grain or softwood.
A pre-drill of 10mm to 10.5mm, or about 13/32", is typical for these M6 inserts.
| Materials | Zinc-plated steel |
| Dimensions | M6 internal thread; 15mm or 18mm length; 12mm collar dia.; pre-drill 10mm to 10.5mm |
| Includes | Threaded insert |
| Package Quantity | 1 item |
| Country of Origin | Germany |
| Warranty | Lee Valley Satisfaction Guarantee |

Options:
Length
Variations:
Rampa SKD330 M6 Inserts
Available in lengths of 15mm and 18mm, these inserts have M6 internal threads. Triple start threads mean these inserts stay aligned when driven and provide a faster feed rate.
Typical pre-drill is 10mm to 10.5mm (about 13/32"). Insert collar is 12mm, giving an overlap of about 1mm around the drilled hole for a good seal and clean appearance.
Zinc-plated steel. Driven with a 6mm hex driver. Priced per insert.
Made in Germany.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.