121040016
ALLTHREAD 121040016 Machine Screw, M4, 16mm, Nylon 6.6 Polyamide 6.6, Flat / Countersunk Head Slotted
The is a M4 x 16mm slotted flat countersunk Machine Screw made of nylon 6.6 polyamide 6.6.
Newark:
# ALLTHREAD 121040016 SCREW, CSK, NYLON, M4X16, PK100