Scroll Top

Round Large Head / flat Head Insert Nut

Round Large Head / flat Head Insert Nut

The round flat head insert nuts are of the round body and flat heads. Below material Grades are available in round insert nuts

  • Steel Round Flat Head Insert Nuts, Zinc Plated clear trivalent passivated
  • Stainless Steel Round Flat Head Insert Nuts.

The thread sizes of Round flat Head Insert Nuts are available as per 0.5 to 3 mm grip range (1 GR) and 3 to 6mm grip range (2GR)

  • M3 Round Flat Head Open Insert Nuts
  • M4 Round Flat Head Open Insert Nuts / M4 Round Flat Head Closed Insert Nuts
  • M5 Round Flat Head Open Insert Nuts / M5 Round Flat Head Closed Insert Nuts
  • M6 Round Flat Head Open Insert Nuts / M6 Round Flat Head Closed Insert Nuts
  • M8 Round Flat Head Open Insert Nuts / M8 Round Flat Head Closed Insert Nuts
  • M10 Round Flat Head Open Insert Nuts / M10 Round Flat Head Closed Insert Nuts
  • M12 Round Flat Head Open Insert Nuts

Round Large Head Insert Nut

Round Large Head Insert Nut

Round Large Head Insert Nut Close Type

Round Large Head Insert Nut

Open End

Round Body With Groove, Flat Head – Steel

Material : Steel

Finish : Zinc Plated clear trivalent passivated

Rohs-logo
                                Round Large Head / flat Head Insert NutMetric / 6H
Round Body With Groove, Flat Head – Steel – Europeon
Thread SizeGrip RangeHole SizeBody DiaBody LengthHead DiameterHead HeightRecommended Max TorquePull-outTorque-To-TurnPush-outPart Number
 (min ~ max)A (max)M (+/- 0.2)B (+/- 0.3)D (+/- 0.2)Nm (max)kNNm (min)kN 
M3 X 0.50.5 ~ 2.05.04.969.78.00.81.54.21.11.8M3-R-G-FH-S-E
M4 X 0.70.5 ~ 2.56.05.9610.59.00.85.15.52.22.9M4-R-G-FH-S-E
M5 X 0.80.5 ~ 2.57.06.9612.010.01.07.98.03.44.2M5-R-G-FH-S-E
M6 x 1.01.0 ~ 3.59.08.9614.513.01.512.410.84.76.5M6-R-G-FH-S-E
M8 X 1.251.0 ~ 4.011.010.9616.016.01.532.012.56.87.9M8-R-G-FH-S-E
M10 X 1.51.0 ~ 4.013.012.9622.019.02.045.017.316.710.7M10-R-G-FH-S-E
M12 X 1.751.0 ~ 5.016.015.9623.522.02.0N/AN/AN/AN/AM12-R-G-FH-S-E
Round Body With Groove, Flat Head – Long – Steel – Europeon
M4 X 0.72.5 ~ 3.56.05.9611.79.00.85.15.52.22.9M4-R-G-FH-L-S-E
M5 X 0.82.5 ~ 4.57.06.9613.510.01.07.98.03.44.2M5-R-G-FH-L-S-E
M6 x 1.03.0 ~ 5.09.08.9617.013.01.512.410.84.76.5M6-R-G-FH-L-S-E
M8 X 1.253.5 ~ 5.511.010.9619.515.01.532.012.56.87.9M8-R-G-FH-L-S-E
M10 X 1.53.5 ~ 5.513.012.9623.519.02.045.017.316.710.7M10-R-G-FH-L-S-E

Close End

Round Body With Groove, Flat Head – Close Type – Steel

Material : Steel

Finish : Zinc Plated clear trivalent passivated

Rohs-logo
Round Body With Groove, Flat Head – Close Type – Steel – Europeon
Thread Size Grip Range Hole Size Body Dia Body Length Head Diameter Head Height Recommended Max Torque Pull-out Torque-To-Turn Push-out Part Number
(min ~ max) A (max) M (+/- 0.2) B (+/- 0.3) D (+/- 0.2) Nm (max) kN Nm (min) kN
M4 X 0.7 0.5 ~ 2.5 6.0 5.96 14.9 9.0 0.8 5.1 5.5 1.5 2.9 M4-R-G-FH-CT-S-E
M5 X 0.8 0.5 ~ 2.5 7.0 6.96 17.0 10.0 1.0 7.9 8.0 3.0 4.2 M5-R-G-FH-CT-S-E
M6 x 1.0 1.0 ~ 3.5 9.0 8.96 20.0 13.0 1.5 12.4 10.8 3.4 6.5 M6-R-G-FH-CT-S-E
M8 X 1.25 1.0 ~ 4.0 11.0 10.96 23.5 16.0 1.5 32.0 12.5 5.6 7.9 M8-R-G-FH-CT-S-E
M10 X 1.5 1.0 ~ 4.0 13.0 12.96 31.0 19.0 2.0 45.0 17.3 16.7 10.7 M10-R-G-FH-CT-S-E

Open End

Round Body With Groove, Flat Head – Stainless Steel

Material : Stainless Steel

Finish : Natural

Metric / 6H
 Round Body With Groove, Flat Head – Stainless Steel – Europeon
Thread Size Grip Range Hole Size Body Dia Body Length Head Diameter Head Height Recommended Max Torque Pull-out Torque-To-Turn Push-out Part Number
(min ~ max) A (max) M (+/- 0.2) B (+/- 0.3) D (+/- 0.2) Nm (max) kN Nm (min) kN
M3 X 0.5 0.5 ~ 2.0 5.0 4.95 9.0 8.0 0.8 4.0 8.2 0.4 2.0 M3-R-G-FH-ST-E
M4 X 0.7 0.5 ~ 2.5 6.0 5.95 11.0 9.0 1.0 5.6 9.2 1.9 3.0 M4-R-G-FH-ST-E
M5 X 0.8 0.5 ~ 3.0 7.0 6.95 12.0 10.0 1.0 11.3 12.0 2.6 4.7 M5-R-G-FH-ST-E
M6 x 1.0 0.5 ~ 3.0 9.0 8.95 14.0 12.0 1.5 16.9 18.3 3.4 5.3 M6-R-G-FH-ST-E
M8 X 1.25 0.5 ~ 3.0 11.0 10.95 16.0 15.0 1.5 22.6 24.2 3.6 7.2 M8-R-G-FH-ST-E
M10 X 1.5 1.0 ~ 3.5 13.0 12.95 19.0 17.0 2.0 33.8 33.9 4.2 8.7 M10-R-G-FH-ST-E
Round Body With Groove, Flat Head – Long – Stainless Steel – Europeon
M4 X 0.7 2.5 ~ 4.0 6.0 5.95 12.5 9.0 1.0 5.6 9.2 1.9 3.0 M4-R-G-FH-L-ST-E
M5 X 0.8 3.0 ~ 4.5 7.0 6.95 13.5 10.0 1.0 11.3 12.0 2.6 4.7 M5-R-G-FH-L-ST-E
M6 x 1.0 3.0 ~ 5.0 9.0 8.95 16.0 12.0 1.5 16.9 18.3 3.4 5.3 M6-R-G-FH-L-ST-E
M8 X 1.25 3.0 ~ 5.5 11.0 10.95 18.5 15.0 1.5 22.6 24.2 3.6 7.2 M8-R-G-FH-L-ST-E
M10 X 1.5 3.5 ~ 6.0 13.0 12.95 21.5 17.0 2.0 33.8 33.9 4.2 8.7 M10-R-G-FH-L-ST-E

Close End

Round Body With Groove, Flat Head – Close Type – Stainless Steel

Material : Stainless Steel

Finish : Natural

Round Body With Groove, Flat Head – Close Type – Stainless Steel – Europeon
M4 X 0.7 0.5 ~ 2.5 6.0 5.90 16.0 9.0 1.0 5.6 9.2 1.9 3.0 M4-R-G-FH-CT-ST-E
M5 X 0.8 0.5 ~ 3.0 7.0 6.90 18.0 10.0 1.0 11.3 12.0 2.6 4.7 M5-R-G-FH-CT-ST-E
M6 x 1.0 0.5 ~ 3.0 9.0 8.90 21.0 12.0 1.5 16.9 18.3 3.4 5.3 M6-R-G-FH-CT-ST-E
M8 X 1.25 0.5 ~ 3.0 11.0 10.90 23.5 15.0 1.5 22.6 24.2 3.6 7.2 M8-R-G-FH-CT-ST-E
M10 X 1.5 1.0 ~ 3.5 13.0 12.90 26.5 17.0 2.0 33.8 33.9 4.2 8.7 M10-R-G-FH-CT-ST-E

Open End

Round Body With Groove, Countersunk Head – Stainless Steel

Material : Stainless Steel

Finish : Natural

Metric / 6H
Round Body With Groove, Countersunk Head – Stainless Steel – Europeon
Thread Size Grip Range Hole Size Body Dia Body Length Head Diameter Head Height Recommended Max Torque Pull-out Torque-To-Turn Push-out Part Number
(min ~ max) A (max) M (+/- 0.2) B (+/- 0.3) D (+/- 0.2) Nm (max) kN Nm (min) kN
M3 X 0.5 0.5 ~ 2.0 5.0 4.95 11.3 6.6 1.0 4.0 8.2 0.4 1.0 M3-R-G-CSK-ST-E
M4 X 0.7 1.5 ~ 4.0 6.0 5.90 12.0 9.0 1.5 5.6 9.2 1.9 2.0 M4-R-G-CSK-ST-E
M5 X 0.8 1.5 ~ 4.5 7.0 6.90 13.5 10.0 1.5 11.3 12.0 2.6 2.7 M5-R-G-CSK-ST-E
M6 x 1.0 1.5 ~ 4.5 9.0 8.90 16.0 12.0 1.5 16.9 18.3 3.4 2.9 M6-R-G-CSK-ST-E
M8 X 1.25 1.5 ~ 4.5 11.0 10.90 18.0 14.0 1.5 22.6 24.2 3.6 3.2 M8-R-G-CSK-ST-E
M10 X 1.5 1.5 ~ 4.5 13.0 12.90 20.5 15.2 1.5 33.8 33.9 4.2 4.2 M10-R-G-CSK-ST-E
Download Catalogue PDF