1. It is made of manganese steel and has a long service life.
2. Easy to use, all gaskets will be packed in a strong transparent plastic box for easy access.
3. Scope of application: Widely used for shock absorption and insulation in machinery, furniture, electrical appliances, electronic equipment, automobiles, sports equipment, and industrial production.
4. Function: The lock washer exerts an elastic force between the head of the fastener and the base material to generate greater friction and rotation resistance.
5. Surface treatment: black anodized
6. Material: 65 manganese steel
7. Product specifications:
M3 x 9MM: inner diameter 3mm outer diameter: 9mm
M4 x 12MM: inner diameter 4mm outer diameter: 12mm
M5 x 12MM: inner diameter 5mm outer diameter: 12mm
M6 x 14MM: inner diameter 6mm outer diameter: 14mm
M8 x 18MM: inner diameter 8mm outer diameter: 18mm
M10 x 20MM: inner diameter 10mm outer diameter: 20mm
M12 x 25MM: inner diameter 12mm outer diameter: 25mm
8. Product composition:
M3 x 50 PCS
M4 x 50 PCS
M5 x 50 PCS
M6 x 50 PCS
M8 x 50 PCS
M10 x 40 PCS
M12 x 30 PCS
