← The LEGO Parts Guide › Technic › Connector › Pin

Technic Pin w/ Foil Connector (Part 49731)

2019RETIRED

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

This part was exclusive to LEGO Forma sets, a crowdfunding experiment¹ aimed at adult LEGO builders.

1. https://www.indiegogo.com/projects/lego-forma-add-a-splash-of-creativity-to-your-day#/

External Links

LEGO parts are described differently on other websites and may use different part numbers.

Bricklink:
49731 Technic, Pin 1/2 with Foil Connector
Rebrickable:
49731 Technic Pin without Friction Ridges Lengthwise and Foil Connector
Brickset:
49731 4.85 BUSH, 1 MODULE, W/ FOIL CONNECTOR
LDraw:
49731 Technic Pin 1/2 with Button
 ALL YEARS
OVERALL RANK
3350
# PIECES
122(RANK: 1532)
# SETS
4(RANK: 5230)
# COLORS
1(RANK: 5447)

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Printable LEGO Brick Label

Technic Pin w/
Foil Connector
49731
.LBX

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

New Label! Not included in legacy LEGO Brick Labels collection.

Date Added: 2024-08-16 16:08:01
Date Modified: 2024-08-16 16:09:40

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