Min. Order Reference FOB Price
100 Pieces US$0.98-9.55 / Piece
Product Description
Product Description Characteristic: 1,material: AL , and without surface treatment 2.Parallel patter(set screw type) 3.Features: One-piece metallic spring coupling< Zero backlash The flexibility absorbs angular, shaft misalignments and shaft end-paly Identical clockwise and anticlockwise ...