roller blind chain weight

Version 2.0 in the second print profile.

• Fixed overhang issue in the pan head hole.
• added a second design for flathead screws.

Uses two DIN 934 steel M10 nuts as weight.

Uses a DIN 7981 or DIN 7504 3.5 x 13 mm pan-head (or flat head) screw for mounting. 

These fasteners are easy to obtain in a hardware store.

Design by Manuarmata on MakerWorld (license: BY-SA).