DIN 463 Tab Washers
Stainless steel A2Stainless steel A4
DIN 463 covers tab washers with two lugs on opposite sides, bent against the component edge and the nut flat for a mechanical lock. We supply DIN 463 tab washers across a range of metric sizes.
Also known as: double tab washers, two-lug washers.
Materials & strength
Double-lug locking
Opposed lugs anchor the washer and bear against the flats, preventing rotation in either direction.
Frequently asked
When is DIN 463 chosen over DIN 93?
Both lock by bending a tab against the nut; DIN 463 carries two opposed lugs, useful where the washer must be anchored on both sides or where the drawing calls for the double-lug pattern.
Need DIN 463 in a non-standard size or material?
Send us your drawing — specials quoted within 24 hours.