M3-0.5 x 10 Metric DIN 7985A Phil Pan Sem type H DIN 127B Split Lockwasher Full Thrd Zinc WS316 and construction applications where a

and construction applications where a strong and reliable fastener is required

and machinery industries to secure bolts and studs in demanding environments

They have a Type AB point and a pan head with a 6-lobe drive

With its self-clinching design

M3-0.5 x 10 Metric DIN 7985A Phil Pan Sem type H DIN 127B Split Lockwasher Full Thrd Zinc WS316 and construction applications where aThese are DIN 7985A Phil Pan Sem type H DIN 127B Split Lockwashers. They are full threaded and made of zinc. They have a diameter of 3mm and a length of 10mm. They are used to prevent nuts and bolts from loosening due to vibration or movement.