M440 KSSTMCZ100-

TR FASTENINGS  M440 KSSTMCZ100-  机械螺丝, M4, 40 mm, 亮锌, 钢, 一字平头 / 沉头

The is a M4 x 40mm metric flat/countersunk head slotted Machine Screw made of bright zinc-plated steel.

e络盟:
机械螺丝, M4, 40 mm, 钢, 亮锌, 一字平头 / 沉头

Newark:
# TR FASTENINGS  M440 KSSTMCZ100-  SCREW, SLT, CSK, STEEL, BZP, M4X40