Modify Truss head self-drilling screws. 
* Wafer/Phil.Head Self-drilling Screw, Twinfast Thread,C1022+Harden

* Finish: ZP,ZY 
 
Item
1
2
3
4
5
Spec.
4.2 x 13
4.2 x 16
4.2 x 19
4.2 x 25
4.2 x 32
U.weight/Mpcs
1.8
2
2.2
2.63
3.08
 

JIAXING HAIGUANG IMPORT&EXPORT CO.,LTD
HAIYAN DAMEIYI STANDARD FASTENERS CO.,LTD
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