Washers

[tobble]

Can anyone tell me the specifications of the differrent wahser 'forms'? by that i mean type A B C etc, what I'm after is the outside diameter so I can use the biggest I can fit... The bolt in question is M5, but I'd be interested if anyone knows of a table or something detailing the whole series. It would seem that A is the smallest, i.e. does not protrude much beyond the nut/head of bolt, and they get bigger as you go along the alphabet, but I was after something a bit more specific, and google isn't helping!

cheers

 

[Sinbad2222]

Thought the letters referred to thickness ie Form A is thicker than Form B but I may be wrong

 

[Salty John]

Go here:
http://www.pts-uk.com/was.htm

Hope this helps!

 

[tobble]

Cheers John, that's exactly what I was after!