Whitworth thread (55? thread angle).
Pitch: 48-40 TPI
55? thread angle
3M 26046, PPS Series 2.0 Adapter, Type S15, 3/8 Male, 19 Thread BSP, 7100135334
3M 27314, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 80 grit, 7100187643, 10 per pack
3M 64283, Cubitron II Stikit Film Disc 775L, 220+, 5 in x NH, Linered w/Tab, Die 500X, 7100075692, 250 per case
Insize 6300, MICROMETER STAND, 6928640307294
Insize 7232, SCRIBER, 6928640320088
3M 27311, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 150 grit, 7100187641, 10 per pack
Insize 7341-15S, PIN GAGE HANDLE (with 1pc handle and 8 pairs of collecting bushes), .760-1.010", 6928640396847
Insize 6315, MICROMETER MEASURING FORCE DETECTOR, 6928640351143
Insize 6302, MICROMETER STAND, 6928640392467
Insize 7230, SCRIBER, 6928640320064
3M 26127, PPS Series 2.0 Adapter, Type S31, 1/8 Male, 28 Thread BSP, 7100135953
3M 26046, PPS Series 2.0 Adapter, Type S15, 3/8 Male, 19 Thread BSP, 7100135334
3M 27314, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 80 grit, 7100187643, 10 per pack
3M 64283, Cubitron II Stikit Film Disc 775L, 220+, 5 in x NH, Linered w/Tab, Die 500X, 7100075692, 250 per case
Insize 6300, MICROMETER STAND, 6928640307294
Insize 7232, SCRIBER, 6928640320088
3M 27311, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 150 grit, 7100187641, 10 per pack
Insize 7341-15S, PIN GAGE HANDLE (with 1pc handle and 8 pairs of collecting bushes), .760-1.010", 6928640396847
Insize 6315, MICROMETER MEASURING FORCE DETECTOR, 6928640351143
Insize 6302, MICROMETER STAND, 6928640392467
Insize 7230, SCRIBER, 6928640320064
3M 26127, PPS Series 2.0 Adapter, Type S31, 1/8 Male, 28 Thread BSP, 7100135953
Whitworth thread (55? thread angle).
Pitch: 48-40 TPI
55? thread angle
