Hi, I need some advice please. I have 2 sets of bolts for a wbx flywheel. One is std 20.9 grade cap screws the 2nd is bolts with a marking of b100 (imperial grade I think). Can someone enlighten me on the strength of the b100 bolts? I found on google that it is the hardness of the steel but I have no idea how it compares to 10.9 or 12.9 grade. I went looking for some 12.9 grade cap screws at a bolt and nut shop but they don't stock the threads I need in 12.9.
Thanks
Bolt grades
- Wentzel
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Bolt grades
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Re: Bolt grades
Maybe this will help a bit.
https://www.boltdepot.com/fastener-info ... chart.aspx
Do not know about b100 markings, so can not helpthere.
Herman
https://www.boltdepot.com/fastener-info ... chart.aspx
Do not know about b100 markings, so can not helpthere.
Herman
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1968 Fastback 2Lt.type4
1972 Low Light Bay Panel Van 2Lt type 4
1975 Fleetline Panel Van 1914cc
2020 MeFusco Beetle Truck 2Lt type 4
1972 FT Hahn SP 1776 cc
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- Wentzel
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Re: Bolt grades
Thank you I will give it a try.
Oxyboxer Project
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Never Ending Beetle Project viewtopic.php?f=23&t=35724
Lolette Spyder Project http://www.aircooledvwsa.co.za/viewtopi ... 23&t=32175