Shanghai Yinhai Hardware Co., Ltd.

Parallel Shank Counterbores With Pilots

Material: H.S.S

Metric system:mm

SP D d1 d2 L1 L2 L

M3 5.9 3.2 6 3 10 45

M4 7.4 4.2 6 4 12 42

M5 8.9 5.2 6 5 13 51

M6 10.4 6.2 8 6 15 58

M8 13.4 8.2 10 8 16 67

M10 16.8 10.3 10 8 16 67

M12 18.8 12.4 12 12 20 83

M14 24 14.4 12 14 25 90

M16 26 16.5 16 16 28 100

British System:inch

SP	D	d1	d2	L1	L2	L
1/4	7/16	1/4	5/16	1/4	5/16	2-1/2
5/16	1/2	5/6	3/8	5/16	3/8	2-1/2
3/8	5/8	3/8	7/8	5/16	1/2	3"
1/2	3/4	1/2	1/2	3/8	5/8	3"

Add:774 Songbin Road, Shanghai, 200940
Fax:0086-21-56719140
Tel :0086-21-56719141, 56719142, 56666357

Designed & Maintained by :                           : succ@sh163.net