Min. Order Reference FOB Price
10000 Pieces US$0.01-0.20 / Piece
Product Description
Set Screw Type: Set Screw Definition: Set screws are a type of blind screw, designed to hold collars, pulleys, or gears on shafts. If you used a hex bolt, you'd most likely find that the assembly failed to work efficiently and smoothly due to resistance from the bolt's head. Description: ...