What size hole do I drill for 1/4 20 Rivnut?
0.351″-0.356″
About this item. Aluminum 1/4-20 rivet nuts body diameter:0.350″, application Hole Size:0.351″-0.356″, grip range:0.020″-0.120″.
How do you size Rivnuts?
Different materials can call for different sizes!
- Consult the Suppliers Chart to confirm correct size hole for drilling.
- Measure the Rivnut at the largest part under the head to get closest measurement.
- Test drilling the hole on a piece of scrap metal and ensure a snug fit for Rivnut.
Do Rivnuts come in different lengths?
The fastener is available in both standard and metric sizes. Standard sizes have a grip range of 0.027 to 0.15 inch, a body diameter of 0.39 to 0.53 inch, and an installed length of 0.522 to 0.63 inch. Thread sizes are 8-32, 10-32 and 1/4-20.
What size hole do you drill for a 1/4 threaded insert?
Brass Wood Insert (1/4″-20 Thread x 5/16″ Drill Size)
Are Nutserts and Rivnuts the same thing?
A “Nutsert®”, a branded name for the generically referred to “rivet nut”, is a tubular shaped metal fastener with internal threads. Branded types of rivet nuts include Nutsert® by Avdel®, Rivnut® by Bollhoff®, and Rivkle® by Bollhoff®.
How do you tell what size a rivet is?
The length of a rivet is measured from the underside of the head to the tip of the stem. The head itself is not included in this measurement. The length of the rivet should be equal to the thickness of both objects you are fastening, plus 1.5 times the diameter of the rivet’s stem.
How thick can you rivnut?
Rivet nuts typically can grip material thicknesses between 0.010” up to 0.500” thick, but no one rivet nut can cover that entire range!
What’s better Time-Sert or HeliCoil?
After doing a bit of research it sure seems to me that the Time-Sert is the clear choice for a more full-proof ‘permanent” fix. The only advantage to a Helicoil I found, is that it is cheaper. Being in the industry for a little while I have seen time and time again, that cheaper is never better.