25-Pack M5-0.8 x 14 mm Square Head T-Slot Bolt, Class 8.8 (5586TS)
Length under Shoulder: 14 mm. Head Flat to Flat: 13 mm. Shoulder Length: 1.7 mm.
Length under Shoulder: 14 mm. Head Flat to Flat: 13 mm. Shoulder Length: 1.7 mm.