Standard / Regular Type Collars

Regular lockbolt Collar

Material: Steel / Stainless steel

Finish: Zinc Plating / Natural

Diameter

F (Diameter)

G (Diameter)

H (Diameter)

J (Diameter)

K (Diameter)

3/16

4.75 ~ 4.98

7.72 ~ 7.90

5.59 ~ 6.60

N/A

N/A

1/4

6.50 ~ 6.73

10.21 ~ 10.39

7.37 ~ 8.13

N/A

N/A

5/16

7.72 ~ 7.92

12.32 ~ 12.55

8.89 ~ 9.65

N/A

N/A

3/8

9.53 ~ 9.78

14.99 ~ 15.24

10.92 ~ 11.68

N/A

N/A

Flange lockbolt Collar

Flanged Collar

Material: Steel / stainless steel

Finish: Zinc Plating/ Natural

Diameter

F (Diameter)

G (Diameter)

H (Diameter)

J (Diameter)

K (Diameter)

3/16

4.75 ~ 4.98

7.72 ~ 7.90

6.35 ~ 7.11

0.79 ~ 1.57

9.12 ~ 9.93

1/4

6.50 ~ 6.78

10.21 ~ 10.39

8.86 ~ 9.63

1.19 ~ 1.98

12.29 ~ 13.11

5/16

7.72 ~ 7.92

12.65 ~ 12.88

10.01 ~ 10.82

1.57 ~ 2.39

15.47 ~ 16.28

3/8

9.60 ~ 9.91

15.21 ~ 15.49

12.75 ~ 13.51

1.57 ~ 3.18

18.26 ~ 19.84

Low Profile Lockbolt Collar

Low Profile Collar

Material: Steel / Stainless steel

Finish: Zinc Plating / Natural

Diameter

F (Diameter)

G (Diameter)

H (Diameter)

J (Diameter)

K (Diameter)

3/16

4.75 ~ 4.98

7.72 ~ 7.90

3.35 ~ 4.11

2.39

N/A

1/4

6.50 ~ 6.73

10.21 ~ 10.39

4.37 ~ 5.13

3.18

N/A

5/16

7.72 ~ 7.92

12.32 ~ 12.55

5.72 ~ 6.48

3.18

N/A

3/8

9.53 ~ 9.78

14.99 ~ 15.24

7.49 ~ 7.87

3.18

N/A

Standard M-Lock Collar

Standard Collar

Material: Steel/ Stainless Steel

Finish: Zinc Plating / Natural

Diameter

F (Diameter)

G (Diameter)

H (Diameter)

J (Diameter) ref.

K (Diameter)

3/16

7.75 ~ 8.00

*

6.78 ~ 7.19

1.27

9.14 ~ 9.91

1/4

10.03 ~ 10.29

6.35 ~ 6.60

9.32 ~ 9.73

1.57

12.32 ~ 13.08

5/16

12.70 ~ 12.95

7.92 ~ 8.13

10.87 ~ 11.38

1.91

15.37 ~ 16.38

3/8

15.29 ~ 15.54

9.53 ~ 9.78

12.57 ~ 13.08

2.36

18.54 ~ 19.56

Medium Flange M-lock Collar

Medium Flange Collar

Material: Steel/ Stainless Steel

Finish: Zinc Plating / Natural

Diameter

F (Diameter)

G (Diameter)

H (Diameter)

J (Diameter) ref.

K (Diameter)

3/16

7.75 ~ 8.00

*

7.54 ~ 7.70

2.54

12.45 ~ 13.72

Wide Flange M-lock Collar

Wide Flange Collar

Material:  Steel / Stainless Steel

Finish: Zinc Plating / Natural

Diameter

F (Diameter)

G (Diameter)

H (Diameter)

J (Diameter) ref.

K (Diameter)

3/16

7.75 ~ 8.00

*

7.37 ~ 8.13

2.54

16.13 ~ 19.30

1/4

10.03 ~ 10.29

6.35 ~ 6.60

10.85 ~ 11.86

3.30

21.59 ~ 25.65