200-Pack SKU: 1823-20
Single SKU: 1824-54
TeacherGeek #10 project fender washers are an excellent component for STEM | STEAM | Engineering projects. Do kids need to reduce the friction between two components on a dowel, or keep a bolt from pulling through your recycling bin parts? These durable machine washers do just the trick. Compatible with #10 machine hardware, or as weights for the TeacherGeek Wind Lift activity challenges.