Heres a handy screws conversion table to quickly help you convert metric screw sizes and diameters to imperial guage and vice versa, guaranteed to save all that headscratching. Print it out and stick it in your toolbox …. you never know when you might need it. I’ll be happy to post another for bolts and threaded fasteners shortly.



Very very handy, a great guideline for newbies like me. Any tips on guide hole widths to screw size – cheers – MMA
sure, we’ve been thinking about this combined with a pilot hole guide table, we’ll get on it.