The hex insert nuts are for your Hex Holes sheet applications where a drilled or tapped thread cannot be used for structural reasons. Available in open end and closed end both, SL Fasteners Pvt. Ltd. provides solutions as per customer application requirement. The material grade available for hex insert nuts are

  • Steel Semi Hex Reduced Head Insert Nuts, Zinc Plated clear trivalent passivated
  • Stainless Steel Semi Hex Reduced Head Insert Nuts.

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

  • M4 Semi Hex Reduced Head Open Insert Nuts / M4 Semi Hex Reduced Head Closed Insert Nuts
  • M5 Semi Hex Reduced Head Open Insert Nuts / M5 Semi Hex Reduced Head Closed Insert Nuts
  • M6 Semi Hex Reduced Head Open Insert Nuts / M6 Semi Hex Reduced Head Closed Insert Nuts
  • M8 Semi Hex Reduced Head Open Insert Nuts / M8 Semi Hex Reduced Head Closed Insert Nuts
  • M10 Semi Hex Reduced Head Open Insert Nuts / M10 Semi Hex Reduced Head Closed Insert Nuts

Open End

Semi Hex Body, Reduced Head – Steel

Material : Steel

Finish : Zinc Plated clear trivalent passivated

Semi Hex Reduced Head Insert Nut

Metric / 6H

Semi Hex Body, Reduced Head – Steel 

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

6.35

6.25

10.5

7.0

0.5

5.1

4.2

4.0

1.3

M4-SH-RH-S-A

M5 X 0.8

0.5 ~ 3.0

7.20

7.09

12.0

8.0

0.5

7.9

5.9

6.6

1.9

M5-SH-RH-S-A

M6 x 1.0

0.5 ~ 3.3

9.60

9.50

14.5

10.6

0.6

12.4

6.9

8.7

2.4

M6-SH-RH-S-A

M8 X 1.25

0.5 ~ 3.5

10.60

10.50

16.0

11.5

0.6

16.4

14.8

11.8

2.8

M8-SH-RH-S-A

M10 X 1.5

0.5 ~ 3.8

12.70

12.60

18.8

14.0

0.8

33.9

15.0

21.0

3.2

M10-SH-RH-S-A

Semi Hex Body, Reduced Head – Steel – Europeon

M4 X 0.7

0.5 ~ 2.5

6.0

5.95

10.5

7.0

0.5

5.1

6.3

4.2

1.4

M4-SH-RH-S-E

M5 X 0.8

0.5 ~ 3.0

7.0

6.95

11.7

8.0

0.5

7.9

8.8

7.5

2.6

M5-SH-RH-S-E

M6 x 1.0

0.5 ~ 3.3

9.0

8.95

14.5

10.0

0.6

12.4

14.4

10.7

3.2

M6-SH-RH-S-E

M8 X 1.25

0.5 ~ 3.5

11.0

10.95

16.5

12.0

0.6

32.0

15.0

22.7

4.1

M8-SH-RH-S-E

M10 X 1.5

0.5 ~ 3.8

13.0

12.95

20.0

14.5

0.8

45.0

19.7

38.5

5.2

M10-SH-RH-S-E

Semi Hex Body, Reduced Head – Long – Steel – Europeon

M5 X 0.8

3.0 ~ 5.5

7.0

6.95

15.2

8.0

0.5

7.9

8.8

7.5

2.6

M5-SH-RH-L-S-E

M6 x 1.0

3.0 ~ 5.5

9.0

8.95

17.5

10.0

0.6

12.4

14.4

10.7

3.2

M6-SH-RH-L-S-E

M8 X 1.25

3.0 ~ 5.5

11.0

10.95

20.0

12.0

0.6

32.0

15.0

22.7

4.1

M8-SH-RH-L-S-E

Close End

Semi Hex Body, Reduced Head – Close Type – Steel

Material : Steel

Finish : Zinc Plated clear trivalent passivated

Semi Hex Body, Reduced 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

5.95

16.3

7.0

0.5

5.1

6.3

4.2

1.4

M4-SH-RH-CT-S-E

M5 X 0.8

0.5 ~ 3.0

7.0

6.95

18.3

8.0

0.5

7.9

8.8

7.5

2.6

M5-SH-RH-CT-S-E

M6 x 1.0

0.5 ~ 3.3

9.0

8.95

21.3

10

0.6

12.4

14.4

11.9

5.3

M6-SH-RH-CT-S-E

M8 X 1.25

0.5 ~ 3.5

11

10.95

23.8

12

0.6

32.0

15.0

25.0

8.0

M8-SH-RH-CT-S-E

Open End

Semi Hex Body, Reduced Head – Stainless Steel

Material : Stainless Steel

Finish : Natural

Semi Hex Reduced Head Insert Nut

Metric / 6H

Semi Hex Body, Reduced 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

M4 X 0.7

0.5 ~ 2.5

6

5.95

11

7

0.5

5.1

6.3

4.2

1.4

M4-SH-RH-ST-E

M5 X 0.8

0.5 ~ 3.0

7

6.95

12

8

0.5

7.9

8.8

7.5

2.6

M5-SH-RH-ST-E

M6 x 1.0

0.5 ~ 3.0

9

8.95

14

10

0.5

12.4

14.4

10.7

3.2

M6-SH-RH-ST-E

M8 X 1.25

0.5 ~ 3.5

11

10.95

16.0

12

0.5

32

15

22.7

4.1

M8-SH-RH-ST-E

M10 X 1.5

0.7 ~ 3.8

13

12.95

19

14.2

0.8

45

19.7

38.5

5.2

M10-SH-RH-ST-E

Semi Hex Body, Reduced Head – Long – Stainless Steel – Europeon

M4 X 0.7

2.5 ~ 4.0

6

5.95

12.8

7

0.5

5.1

6.3

4.2

1.4

M4-SH-RH-L-ST-E

M5 X 0.8

2.5 ~ 4.5

7

6.95

15.2

8

0.5

7.9

8.8

7.5

2.6

M5-SH-RH-L-ST-E

M6 x 1.0

3.0 ~ 5.0

9

8.95

17.2

10

0.5

12.4

14.4

10.7

3.2

M6-SH-RH-L-ST-E

M8 X 1.25

3.0 ~ 5.5

11

10.95

18.7

12

0.5

32

15.0

22.7

4.1

M8-SH-RH-L-ST-E

M10 X 1.5

3.5 ~ 6.0

13

12.95

21.5

14

0.6

45

19.7

38.5

5.2

M10-SH-RH-S-E

Close End

Semi Hex Body, Reduced Head – Close Type – Stainless Steel

Material : Stainless Steel

Finish : Natural

Semi Hex Body, Reduced Head – Close Type – 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

M4 X 0.7

0.5 ~ 2.5

6.0

5.95

16.0

7.0

0.5

5.1

6.3

4.2

1.4

M4-SH-RH-CT-ST-E

M5 X 0.8

0.5 ~ 3.0

7.0

6.95

18.3

8.0

0.5

7.9

8.8

7.5

2.6

M5-SH-RH-CT-ST-E

M6 x 1.0

0.5 ~ 3.0

9.0

8.95

21.0

10

0.5

12.4

14.4

10.7

3.2

M6-SH-RH-CT-ST-E

M8 X 1.25

0.5 ~ 3.0

11

10.95

23.5

12

0.5

32.0

15.0

22.7

4.1

M8-SH-RH-CT-ST-E

M10 X 1.5

1.0 ~ 3.5

13.00

12.95

26.5

14.0

0.7

45.0

19.7

38.5

5.2

M10-SH-RH-CT-ST-E