acme nuts for sale, brand-new and used.

THIS AUCTION IS FOR ONE NEW 12" 1/2-10 ACME RIGHT HAND LEAD SCREW W/ DELRIN NUT Total Part Length 13 3/4" / Total Nut Travel 11" 1/2-10 Right Hand

We selling two lots of Acme - Gridley tooling. One tub has assorted cams. The other tub is an assortment of holders, pushers, collett nuts, recess holders.

FREE SHIPPING IN US! New Half Nuts / Split Nut for Craftsman and Atlas 6" Lathe. ACME 1/2"x 16 Right Hand Threads.

304050-nut 5 qty package of 5/8-8 acme steel hex nut Heavy pattern nut, low carbon steel, oil finish. 1.06 across flats, 5/8 long. These nuts fit our 5/8-8 single start acme right hand threaded rods.

Ident Brand Description Length Used in: 304008-2 Made in USA 3/8-12 precision Acme leadscrew Single Start Low Carbon Steel Oil Finish, Right hand 2 foot CNC machine axis drives, 3D printer

Ident Brand Description Length Used in: 304035-4 Made in USA 1/2-10 precision Acme leadscrew Five Start, low carbon Steel Oil Finish, Right hand 4 foot CNC machine axis drives

Ident Brand Description Length Used in: 304014-4 Made in USA 1/2-10 precision Acme leadscrew Single Start Low Carbon Steel Oil Finish, Right hand 4 foot CNC machine axis drives This is new stock. Each revolution of the screw moves

---------------------------------------------------------------- Coupling for 1/4" shaft Nema 23 motors ---------------------------------------------------------------- Heavy Duty Professional Precision Z Axis

304040 - Shaft Clamp ( Threaded Collar), One piece, split, 1/2-10 acme right hand thread, five start, Black Delrin, with stainless steel hardware. Note: These Shaft clamps will not work with Single start threaded rod. This item is used to pre-load thrust bearings on CNC machines.

Note Auction is for 1 pc each not a set of 3 as shown in the photos 1 each of 304020-Delrin Anti-backlash, acme right hand nuts, 1/2-10, 2 start lead, .2 inch travel per revolution Machined Flange as shown in the Photos. This item is for 1 pc of 1/2-10 thread, two start, zero-backlash nuts, with wear compensation. The nuts are made in USA.

---------------------------------------------------------------- Overstock Clearance....limited stock available Coupling for 1/4" shaft Nema 23 motors ------------------------------

---------------------------------------------------------------- Coupling for 1/4" shaft Nema 23 motors ---------------------------------------------------------------- Heavy Duty High Quality Precision Z Axis

304070-nut 2 qty package of 1"-5 acme steel hex nut Heavy pattern nut, low carbon steel, oil finish, RH. 1 5/8 across flats, 1" long. These nuts fit our 1"-5 single start acme right hand threaded rods.

304080-nut 2 qty package of 1 1/4-5 acme steel hex nut Heavy pattern nut, low carbon steel, oil finish, RH. 2" across flats, 1.22 long. These nuts fit our 1 1/4-5 single start acme threaded rods.

304060-nut 4 qty package of 3/4-6 acme steel hex nut Heavy pattern nut, low carbon steel, oil finish. 1.25 across flats, 3/4 long. These nuts fit our 3/4-6 single start acme right hand threaded rods.

304070-flng flange only for 1" acme precision nuts. Low carbon steel, Black Oxide finish 2.5 OD x 1 3/8-16 threaded ID with 4 round, .260 dia holes on 2.26 BC. Thickness =.520 inch

304036 - Shaft Clamp ( Threaded Collar), One piece, split, 1/2-10 acme right hand thread, single start, Black Delrin, with stainless steel hardware. This item is used to pre-load thrust bearings on CNC machines. The preload eliminates axis drift caused by changes of direction.

Supco SM672 Utility Motor Kit for 240 volts AC. Single speed 3000 RPM CW (clockwise) or CCW (counter-clockwise) with two fan blades and an assortment of screws, nuts and a mounting bracket. For 50 Hz 0.55 amps or 60 Hz 0.32 amps.

1-7/8-4 Regal-Beloit Stub Acme tap, 6-flute, ground for 1018 steel, 1/2" thick. Tap has cut 821 Acme nuts in its lifetime, is in excellent shape, never been reground.

NEW Milling Machine Screws Sets. Also have all kinds of New parts for Knee Mills All split nuts are = 1.55" in diameter 1.385" in length / each screw come with 2 nuts- split for backlash adjustment. x-axis - Right hand acme tread y-axis - Left hand tread All screws are 1.260" in diameter For table ranges = 42" to 50" Large table: X -64.25" in length / Y-axis - 30.75" in length Small table X -52" in length / Y-axis - 23.50" in length W