B.S machine screw series　
* B.S Slotted Countersunk Head Machine Screws

* Finish: BP,ZP,ZY　
　
Thead Size
1/8"
5/32"
3/16"
1/4"
5/16"
3/8"
Length
1/4~2
1/4~3
1/4~4
3/8~4
3/8~4
3/8~4
　
B.S machine screw series　
* B.S Slotted Round Head Machine Screws

* Finish: BP,ZP,ZY
　
　
Thead Size
1/8"
5/32"
3/16"
1/4"
5/16"
3/8"
Length
1/4~2
1/4~3
1/4~4
3/8~4
3/8~4
3/8~4
　

JIAXING HAIGUANG IMPORT&EXPORT CO.,LTD
HAIYAN DAMEIYI STANDARD FASTENERS CO.,LTD
ADDRESS: ROOM 403--406 COMPLEX BUILDING NO.279 NORTH CHANG AN ROAD ,WUYUAN TOWN,HAIYAN COUNTY,ZHEJIANG,CHINA
Tel;86-573-86059765 Fax:86-573-86059965
www.zj-haiyue.com