M4, LONG, Hex Bolts, Part Threaded, BZP, Metric, 8.8 High Tensile.

M4, LONG, Hex Bolts, Part Threaded, BZP, Metric, 8.8 High Tensile.
 
Thread Size = 4mm
Head/Spanner Size = 7mm
 
Thread Length: There is around 14mm of Thread on the Bolts. Total Length of Bolt is measured from underneath the head.
 
You can also add on Nuts, Nylocs & Washers from the drop down box.