Crosstube thread?

[johnod]

Slimline featherbed.

Does anyone know what the thread on the crosstube , above the swing arm pivot is?
I'd like to order a couple of stainless nuts for mine.

 

[marinatlas]

It appears to be 7/16-20 BSC

7/16” x 20TPI GUSSET STUD NUT, STAINLESS

RGM NORTON GUSSET STUD NUT 7/16” NUT

www.rgmnorton.co.uk

Motorcycle parts and spares for Norton motorbikes - Genuine Andover Norton Spare Parts - Andover Norton Motorcycles Parts - Original Andover Norton Parts

Motorcycle parts and spares for Andover Norton motorbikes: Andover Norton manufactures and supplies all Genuine Factory Spare Parts for Norton motorcycles built before 2002.

andover-norton.co.uk

 

[johnod]

It appears to be 7/16-20 BSC

7/16” x 20TPI GUSSET STUD NUT, STAINLESS

RGM NORTON GUSSET STUD NUT 7/16” NUT

www.rgmnorton.co.uk

Motorcycle parts and spares for Norton motorbikes - Genuine Andover Norton Spare Parts - Andover Norton Motorcycles Parts - Original Andover Norton Parts

Motorcycle parts and spares for Andover Norton motorbikes: Andover Norton manufactures and supplies all Genuine Factory Spare Parts for Norton motorcycles built before 2002.

andover-norton.co.uk

Thanks very much.