Used with standard outside micrometers with spindle .256″DIA to measure pitch diameter of screw threads.
Diameter accuracy: ?20_in. Cylindricity: 39_in.
Cylindricity: 1um. Hardness: HRC60.
Supplied with manufacturer inspection certificate.
Supplied with manufacturer inspection certificate.

3M 26139, PPS Series 2.0 Adapter, Type S43, 1/4 Male, 19 Thread BSP, 7100135337
Dynabrade 01024 O-Ring
Dynabrade 50767 Spring Pin
Dynabrade 21417 ND3036-1, Valve Assembly for DAQ-6
Dynabrade 55242 Vane Set (4pk)
Dynabrade 91497 2" Dia. Type R CLEO Wool Locking-Type Disc, 10/pack
Dynabrade 50947 - 8" (203 mm) Dia. Non-Vacuum Wet/Dry Sander Disc Pad, Hook-Face, Short Nap
Dynabrade 95676 1/4" Female Coupler with 1/4" Male Plug Assembly
Dynabrade 92103 3" W x 10-11/16" L 120 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 64880 Cutlery Grinder, 115 Volt Variable Speed
Dynabrade 61379 Locking R.O.P. Head Assy - 5/8-11 Thread
Dynabrade 82460 5" Dia. x 240 Grit A/O PSA Filmbac DynaCut Disc, 100/Box
Dynabrade X3161V - 3" Mini Extreme & 6" Extreme Random Orbital Sander, Vac, Combo Kit 12,000 RPM, 3/16" Dia., Rear Exhaust
Standard Abrasives 714164, Aluminum Oxide Handy Roll, P400 J-weight, 1-1/2 in x 50 yd, 7010310614
Dynabrade 91119 1/2" W x 18" L 120 Grit A/O DynaCut Belt, 50/pack
Dynabrade 78710 5/16" x 5/8"-B53 Dynacut A/O Mounted Point, 5/pack
Dynabrade X3151H - 3" Mini Extreme & 5" Extreme Random Orbital Sander with Hook Pad, Non Vac, Combo Kit 12,000 RPM, 3/16" Dia., Rear Exhaust
3M 26120, PPS Series 2.0 Adapter, Type S28, 17.5 mm Female, 19 TPI
Thread, 7100135956 