Sems screw with washer incorporated
By incorporating the seat washer into the screw in advance, it prevents forgetting to insert it or losing it!
This is a screw that has a washer incorporated into it in advance to prevent loosening and to avoid the sinking of the seat surface. 【Features】 ■ Since the washer is incorporated before the screw threads are rolled, it will not come off the screw. ■ Eliminates the hassle of inserting the washer and the worry of losing it, thereby improving work efficiency. ■ Prevents forgetting to incorporate the washer into the screw. Please feel free to contact us for more details.
- Company：ツルガ
- Price：Less than 10,000 yen
