Stainless steel + hexagonal upset bolt with spring washer
The head has a hexagonal shape with a cross hole. It can be tightened using either a screwdriver, a spanner, or a wrench. The washer does not come off the screw, which saves the hassle of setting the washer and improves work efficiency. It is also referred to as a Sems screw. It is compliant with EU-RoHS standards.
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basic information
Size range: M3-M8
Price information
Delivery times vary depending on the quantity. Same-day shipping is possible at the earliest. Please feel free to contact us.
Delivery Time
※Delivery times vary depending on the quantity. Same-day shipping is possible at the earliest. Please feel free to contact us.
Applications/Examples of results
Stainless steel has excellent corrosion resistance and is suitable for use in humid environments and outdoors, such as in the chemical and water treatment fields. SUS XM-7 wire (equivalent to SUS304 performance) is widely used as the material for stainless steel screws.
Company information
Wilco sells various fastening components, including screws, as well as professional tools. Please feel free to contact us regarding custom products, custom processing, and the issuance of various certificates and documents related to other products.