Whitworth thread (55? thread angle).
Pitch: 40-32 TPI
55? thread angle
3M 82239, Scotch-Weld Epoxy Adhesive 420, Off-White, Part A, 5 Gallon Drum (Pail), 7100001144
3M 11824, Disc Pad Hub, GL Quick Change, 2-1/2 in 5/8-11 Internal, 7000120408
3M 05044, Cloth Belt 384F, 80+ XF-weight, 1/2 in x 18 in, Fabri-lok, Full-flex, 7100141434, 200 per case
3M 26128, PPS Series 2.0 Adapter, Type S33, 1/8 Female, 27 Thread NPT, 7100135950
3M 82239, Scotch-Weld Epoxy Adhesive 420, Off-White, Part A, 5 Gallon Drum (Pail), 7100001144
3M 11824, Disc Pad Hub, GL Quick Change, 2-1/2 in 5/8-11 Internal, 7000120408
3M 05044, Cloth Belt 384F, 80+ XF-weight, 1/2 in x 18 in, Fabri-lok, Full-flex, 7100141434, 200 per case
3M 26128, PPS Series 2.0 Adapter, Type S33, 1/8 Female, 27 Thread NPT, 7100135950
Whitworth thread (55? thread angle).
Pitch: 40-32 TPI
55? thread angle
