The is a used Ball Screw and Nut that is in excellent condition. The ball screw is approx.12" long with approx 8" of travel. The pitch is .200 (5 turns per inch).
Brand New Book Soft cover 5 1/2 X 8 1/2 Inches 48 Pages Two Books in One First you get "Manual of Screw Cutting" 4th edition (1887) by William Simpson "containing rules for calculating the change gears on screw-cutting lathes to cut square and angular threads per inch or per pitch, with two or four gears.
Brand New Book Soft cover 5 1/2 X 8 1/2 Inches 48 Pages Two Books in One First you get "Manual of Screw Cutting" 4th edition (1887) by William Simpson "containing rules for calculating the change gears on screw-cutting lathes to cut square and angular threads per inch or per pitch, with two or four gears.
The Hillman Group The Hillman Group 4277 1-5/8 In. Stainless Steel Screw Eyes Lag Thread (10-Pack) Item Package Quantity: 1 A screw eye is a bolt with a loop fashioned at the non-threaded end and a lag thread screw on the other. Great for light-duty applications, it is made with steel for strength and is designed to attach cables to surfaces.
This is for 1 lot of 36 plastic jars with screw lids. They are about 6 5/8 inches high with a 3 inch opening. Frosted and come with a screw on white plastic lid.
You are bidding on 2 sealed packs of 25. 18-8 Stainless Steel Truss Head Machine Screw, Black Oxide Finish, Meets ASME B18.6.3, #2 Phillips Drive, #8-32 Thread Size, 1/4" Length, Fully Threaded, (2 Packs of 25) Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes.
304270 - Straight Motor Mount Bearing Block Bracket for 1/2 diameter acme leadscrew Your Price = $14.00 304270 - Straight Motor Mount Bearing Block Bracket for 1/2 diameter, acme lead screw. CNC machined from 6061 aluminum. The hole fits 1/2 ID flanged bearings.
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