Whitworth thread (55? thread angle).
Pitch: 4.5-3.5TPI
55? thread angle
Dynabrade 95745 1/4" NPT Speed Regulator
3M 77737, ROLOC DISC PAD TS AND TSM, EXTRA HARD, 3 IN 1/4-20 INTERNAL, 7010299209
3M 04258, Scotch Printable Flatback Paper Tape 256, White, 2 in x 60 yd, 6.7 mil,24/Case, 7000123288
Insize 1138-200, DIGITAL CALIPER WITH LONG UPPER JAWS, 0-8"/0-200mm, 6928640392344
3M 26046, PPS Series 2.0 Adapter, Type S15, 3/8 Male, 19 Thread BSP, 7100135334
3M 21758, Scotch-Brite Roloc Pro Brake Hub Cleaning Disc Kit, 7100176090
Air Turbine Tools 201DM - 3mm Straight Hand Tool Series with Brake, 65,000 RPM, 32167
3M 26006, PPS Series 2.0 Adapter, Type S5, 12 mm Male, 1.5 mm Thread, 7100135831
Dynabrade 95745 1/4" NPT Speed Regulator
3M 77737, ROLOC DISC PAD TS AND TSM, EXTRA HARD, 3 IN 1/4-20 INTERNAL, 7010299209
3M 04258, Scotch Printable Flatback Paper Tape 256, White, 2 in x 60 yd, 6.7 mil,24/Case, 7000123288
Insize 1138-200, DIGITAL CALIPER WITH LONG UPPER JAWS, 0-8"/0-200mm, 6928640392344
3M 26046, PPS Series 2.0 Adapter, Type S15, 3/8 Male, 19 Thread BSP, 7100135334
3M 21758, Scotch-Brite Roloc Pro Brake Hub Cleaning Disc Kit, 7100176090
Air Turbine Tools 201DM - 3mm Straight Hand Tool Series with Brake, 65,000 RPM, 32167
3M 26006, PPS Series 2.0 Adapter, Type S5, 12 mm Male, 1.5 mm Thread, 7100135831
Whitworth thread (55? thread angle).
Pitch: 4.5-3.5TPI
55? thread angle
