M4 x 0.7mm Nylock Nut (25 Pack) - ServoCity®

These M4 locknuts have a nylon insert that the threads of a mating screw must form threads in upon insertion.  The displaced nylon will continue to hold tension on the screw threads which act as a locking mechanism to prevent the screw from loosening under vibration.  While M4 is not a go-to in Actobotics®, they are sometimes necessary to have when utilizing parts from our metric build-system, goBILDA®.

Plastic 90 Degree Hub-Mount Control Arm (72mm Length) - ServoCity

HLS12-3050-6V

2801 Series Zinc-Plated Steel Washer (4mm ID x 11mm OD) - 25 Pack

M4 x 0.7mm Nylock Nut (25 Pack) - ServoCity®

These M4 locknuts have a nylon insert that the threads of a mating screw must form threads in upon insertion. The displaced nylon will continue to

M4 x 0.7mm Nylock Nut (25 Pack)

1222 Series Flat Pattern Mount (1-1) - ServoCity®

4005 Series Pattern Mount Universal Joint (16-1) - ServoCity®

Servo Commander

terraGROUSER (16mm Height) - 6 Pack