
| Quantity | Price per item | Discount |
| 5 items | AU$1.40 | 7% off |
| 25 items | AU$1.30 | 13% off |
Tube nuts drive the cutting ring or sleeve onto the tube. Match series (L or S) and tube OD.
Ways to buy:
| Size / configuration | SKU | Price inc GST |
| 9/16" ORFS Tube Nut - Carbon Steel | OTN-09 | $1.50 |
| 11/16" ORFS Tube Nut - Carbon Steel | OTN-11 | $1.50 |
| 13/16" ORFS Tube Nut - Carbon Steel | OTN-13 | $2.00 |
| 1" ORFS Tube Nut - Carbon Steel | OTN-16 | $3.00 |
| 1-3/16" ORFS Tube Nut - Carbon Steel | OTN-19 | $4.00 |
| 1-7/16" ORFS Tube Nut - Carbon Steel | OTN-23 | $6.80 |
| 1-11/16" ORFS Tube nut - Carbon Steel | OTN-27 | $19.80 |
| 2" ORFS Tube Nut - Carbon Steel | OTN-32 | $21.00 |
One unit per quantity, priced each.
| Parameter | Value |
| Brand | Engmattec |
| Material | Carbon steel, zinc plated |
Always fit a new cutting ring with a reused nut – rings work once. Pre-assemble in a vice to the ring bite point, then final-fit on the machine.
Buying in bulk or fitting out a fleet? Call us for trade pricing.
Need help choosing? Call 1300 146 737 or email sales@mhfgc.com.au – real technicians, real answers.