Rivet Nuts
![]() |
![]() hi lok Pin Collar Assembly HL6575 AW6 10 hi shear lock aircraft nut washer rivet $7.99 Time Remaining: 9d 15h 22m Buy It Now for only: $7.99 |
![]() HUCK 302 20 NUT PLATE RIVETER $150.00 Time Remaining: 25d 14h 26m Buy It Now for only: $150.00 |
Rivet Nuts

How To Use The Combo Gauge
Combo Gauge – The Combo Gauge is used for sizing inch and metric bolts, screws, drill bits & rivets. The Combo Gauge consists of these three different gauges assembled as one:
- Top gauge (red) is a rivet gauge for sizing pop rivets.
1. For sizing pop rivets from #3 to #8 diameters and blind threaded inserts from 6-32 to 3/8".
2. This tool also has a handy 5" ruler.
- Next gauge (white) is an internally threaded screw gauge.
1. This gauge is in inch and metric. You can actually screw fasteners into this gauge.
2. Size range is from #0 – ¾" coarse and fine thread, and the metric range is from 1.6mm to 16mm
3. The reverse side is a drill and tap gauge for the corresponding holes.
- Last gauge (blue) is the drill gauge.
1. Used to size drill bits in fractional or metric.
2. 7 1/2 " ruler
The combo gauge is made of sturdy plastic and is water, alcohol, oil & grease resistant. It spreads apart and closes back up to make it a very informative, but compact and user friendly reference tool.
HOW TO USE THE Combo GAUGE:
Please refer to the numbers on the reference chart
1 – Slide the body of the rivet into the corresponding slot it fits into. This will give you the diameter of the rivet. Then use the numbers to the right of the slot to give you the overall body length of the rivet you are sizing.
2 – Use the holes on the rivet gauge to the right to size the diameter of the rivet body.
3 – Use the holes across the bottom of the rivet gauge to size the diameter of blind threaded inserts.
4 – Use the internally threaded screw gauge to check the threads and determine what your fasteners is, weather it is inch or metric, coarse or fine thread. You can actually thread your fastener into this gauge for precise reference.
5 – Use the drill gauge to size drill bits in fractional or metric dimensions.
6 – The drill gauge also has a 7 ½" for measuring purposes.
BoltSize-It is a manufacturer and distributor of a line of measuring tools used in various markets from retail to the industrial fastener market. The measuring tools are injection molded parts and can be used for measuring nuts, bolt, screws, drill bits, rivets and more.
Buy bolt, nuts, screw gauge, thread and rivet measuring tools or sizing tools at very competitive prices. BoltSize-It is world's leading measuring tool manufacturer and distributer, supplied measuring tools across the world at wholesale prices.
About the Author
Richard is passionate about writing on bolt measuring tools, sizing bolt, nuts measuring tool, screw gauge measuring tools, thread measuring tools and rivet measuring tools.
Engineering components operation?
Hi everyone!
Can anyone help with the description of operation for the following components and how they are used?
1) Aluminium bolt fitted with a nylock nut
2) A stainless steel self tapping screw with countersunk head
3) copper snap head rivet
4) a domed head, open ended durlumin pop rivet
Thanks
all of these are used to fasten a couple of things together.
aircraft requires high strength, light weight fasteners that will not unfasten from vibration.
when you can relax some requirements, you can get away with cheaper materials.
1. presumably a mechanic would like to be able to unfasten this
2. great for wood furniture
3. sometimes seen in clothing
4. probably aircraft
Using the Rivet Nut Tool


