Stainless steel hex bolt with spring washer
Stainless steel hex bolt with spring washer
The head shape is hexagonal, and it can be tightened using tools such as wrenches and spanners. It can be tightened more securely than screws with a cross hole. Since the washer does not come off the screw, it eliminates the hassle of setting the washer, thereby improving work efficiency. It is also referred to as a Sems screw. It is compliant with EU-RoHS standards.
- 企業：ウィルコ
- 価格：Other
