M450 PSA2MCS100-

TR FASTENINGS  M450 PSA2MCS100-  机械螺丝, M4, 50 mm, 不锈钢, 一字盘头

The is a M4 x 50mm metric pan head slotted Machine Screw made of stainless steel.

e络盟:
机械螺丝, M4, 50 mm, A2不锈钢, 一字盘头

Newark:
# TR FASTENINGS  M450 PSA2MCS100-  SCREW, SLT, PAN, S/S, A2, M4X50