LEGO Transparent Technic Pin with Short Friction Ridges | Brick Owl - LEGO Marketplace
Lego® Technic 15100 Connector Pin with Friction and Pin Hole (black)
LEGO Technic Pin with Long Friction Ridges (4459) | Brick Owl - LEGO Marketplace
LEGO - Technic, Pin 1/2 (X10) - Blue | eBay
Amazon.com: Classic Building Technicall Pin with Friction Ridges Lengthwise and Center Slots 100 Piece, Compatible with Lego Parts 2780, Creative Play Set - 100% Compatible with Lego(Colour:Black) : Toys & Games
Lego Technic, Pin Connector Perpendicular 3L with 4 Pins lot of 5 48989 | eBay
Lego Technic Pin 3L with Friction Ridges Lengthwise and Stop Bush Parts Lot | eBay