1>Certificate:ISO:9001:2008 2>Grade:Gr1,Gr2,Gr3,Gr4,Gr5(Ti-6AL-4V),Gr7,Gr9,Gr12 3>Standard:GB,DIN, IFI,UNC,UNC,

1>Certificate:ISO 9001:2008

2>Dimensions: M2-24 or according to your requirements3>Standard:DIN912,DIN931,DIN934,DIN7991,DIN965

4>Washer sizes:M4-M16

5>Grade:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr23

6>Application:chemical industry,aerospace,spaceflight,surgical implants,as the parts of manufacturing the cars/bikes/motorcycles.

7>Main use of this part:bicycle,motorcycle,car,especially racing bicycle,racing car,racing motorcycle.

small screws