M415 SOHTCSS100-

TR FASTENINGS  M415 SOHTCSS100-  凹头螺丝, 带帽, 六角, 钢制, 15 mm, M4, 100只

The is a M4 x 15mm hex socket head Cap Screw made of self-finish grade 12.9 steel.

Newark:
# TR FASTENINGS  M415 SOHTCSS100-  SCREW SOCKET, CAP, M4X15, BLACK