型号

六角头宽in

A

C

D

A1

C1

D1

L

重量/磅

符合标准

J3764T

3/8" x 7/16"

19/64"

51/64"

11/32"

23/64"

57/64"

3/8"

6-1/4

0.18 lbs.

B107.100

J3768T

1/2" x 9/16"

25/64"

31/32"

3/8"

13/32"

1-1/16"

7/16"

7-1/2"

0.27 lbs.

B107.100

J3772T

5/8" x 11/16"

33/64"

1-7/64"

7/16"

37/64"

1-13/64"

31/64"

8-3/4"

0.38 lbs.

B107.100