Technic Connectors

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Dark Bluish Gray· 4032a

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Black· 2654

Technic Axle 2 Notched

Red· 32062

Technic Axle 4 with Stop

Dark Bluish Gray· 87083

Technic Bush

Light Bluish Gray· 3713

Technic Axle and Pin Connector Angled #1

Black· 32013

Technic Axle and Pin Connector Angled #2 - 180°

Black· 32034

Technic Axle Connector Ridged [with x Hole x Orientation]

Tan· 6538b

Technic Axle Connector Smooth [with x Hole + Orientation]

Black· 59443

Technic Gear 8 Tooth [Reinforced]

Dark Bluish Gray· 10928

Technic Gear Rack 1 x 4

Light Bluish Gray· 3743

Technic Axle Pin with Friction Ridges Lengthwise

Blue· 43093

Technic Axle Pin without Friction Ridges Lengthwise

Tan· 3749

Technic Pin 1/2 without Friction Ridges

Light Bluish Gray· 4274

Technic Pin 3/4

Tan· 32002

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Black· 32054

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Blue· 6558

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black· 2780

Technic Pin without Friction Ridges Lengthwise

Light Bluish Gray· 3673

Technic Universal Joint 3L [Complete Assembly]

Light Bluish Gray· 61903