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®.

4mm ID Aluminum Spacer (8mm OD, 30mm Length) - 4 Pack - ServoCity

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

Timing Belt Idler Pulley for 2mm Pitch GT2, 6mm Width Belt - 4 Pack

2802 Series Zinc-Plated Steel Button Head Screw (M4 x 0.7mm, 5mm Length) - 25 Pack - ServoCity

1106 Series Square Beam (4 Hole, 32mm Length) - ServoCity®

Zinc-Plated Steel Hex Head Screw (M4 x 0.7mm, 8mm Length) - 25 Pack - ServoCity

Steel 90 Degree Angle Bracket (1-1) - 4 Pack - ServoCity®

Plastic Hinge Block - 25 Pack

1804 Series Servo Stand (32-1) - ServoCity®

Round-End Steel U-Bracket - ServoCity®