Heavy Duty Rivet Nut Inserts have a heavier head profile, thicker walls, and are cold formed for heavy duty use. They are ideal for leg leveling applications. These inserts can be installed before or after finish, with pneumatic/hydraulic tools or special rivet tools available directly through EFC International.
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RN Type Heavy Duty Rivet Nut Inserts

5/16-18 Thread Size RN Type Heavy Duty Rivet Nut Insert
RN Type Heavy Duty Rivet Nut Inserts

M5 x 0.8 Thread Size RN Type Heavy Duty Rivet Nut Insert
RN Type Heavy Duty Rivet Nut Inserts

M6 x 1 Thread Size RN Type Heavy Duty Rivet Nut Insert
RN Type Heavy Duty Rivet Nut Inserts

3/8-16 Thread Size RN Type Heavy Duty Rivet Nut Insert
RN Type Heavy Duty Rivet Nut Inserts

3/8-16 Thread Size RN Type Heavy Duty Rivet Nut Insert
Description N/A Heavy Duty Rivet Nut Inserts have a heavier head profile, thicker walls, and are cold formed for heavy duty use. They are ideal for leg leveling applications. These inserts can be installed before or after finish, with pneumatic/hydraulic tools or special rivet tools available directly through EFC International.
Material N/A Aluminum 6053/5056
Thread Size N/A 5/16-18 N/A M5 x 0.8 N/A M6 x 1 N/A 3/8-16 N/A 3/8-16
Head Height N/A N/A 1.22 mm N/A 1.47 mm N/A 0.088 in N/A 0.088 in
Finish N/A Clear Coat
Head Outside Diameter N/A N/A 11.17 mm N/A 13.43 mm N/A 0.781 in N/A 0.781 in
Hole Diameter N/A N/A 7.20 mm N/A 8.50 mm N/A 0.490 in N/A 0.490 in
Maximum Dimension D N/A N/A 7.13 mm N/A 8.43 mm N/A 0.490 in N/A 0.490 in
Head Styles N/A Countersunk N/A Flat N/A Countersunk N/A Flat N/A Flat
Length N/A N/A 16.00 mm N/A 18.50 mm N/A 0.844 in N/A 0.938 in
Restriction of Hazardous Substances Directive Standard N/A Yes
Grip Range N/A N/A 2.00 to 3.50 mm N/A 3.50 to 5.00 mm N/A 0.030 to 0.115 in N/A 0.115 to 0.200 in
Identification Mark N/A N/A 1 RAD N/A 2 RAD N/A Blank N/A 1 RAD
Reference Il N/A N/A 10.09 mm N/A 10.58 mm N/A 0.585 in N/A 0.595 in
Weight N/A
End Features N/A Open N/A Closed N/A Open N/A Open N/A Open
Industry Standards/Certifications N/A Unified National Coarse (UNC) N/A International Organization for Standardization (ISO) N/A International Organization for Standardization (ISO) N/A Unified National Coarse (UNC) N/A Unified National Coarse (UNC)
Features and Benefits N/A
  • Increased Push Out Loads
  • Superior Thread Strength provided by cold formed internal threads
  • Superior Corrosion Resistance provided by standard Cadmium finish (72 hrs. Salt spray), and others available
  • Uniform Installation guaranteed due to dimensional and concentricity tolerances their cold forming process creates.
Design Options N/A
  • Open Ends for most versatility
  • Closed Ends to eliminate leakage past threads
  • Flat Head
  • 100º Countersunk Head Profile when installed in matching countersunk hole for flush installation
  • Keyed Head for extra torque strength from "key" projection on underside of head when inserted into matching keyed hole
Note N/A
  • Special Installation tools are available through EFC International directly
  • All sizes are listed on this page in a representative sampling of Materials, Finishes and Design Options. Any configuration not specified below is available through EFC directly.
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