View products from this brand. Tweet Pin it d6a German made set screw for eyepiece holders to secure your eyepiece Size of thread: M3 Length of thread: 8mm Above image is for demonstration only.
Originally, the lathe had knurled thumbscrews, and with a thumbscrew from Ace hardware the lathe itself was functional, but by no means looking its best. Knurling is a diamond or linear pattern of indentations usually found on fancy metal knobs, flashlights, and other equipment that needs a good grip. While there are knurling tools for lathes, [Pete] decided to use his knurlmaster — a handheld device that looks like a pipe cutter — to cut a few knurls into a steel bar.
Email Address. First Name. You may unsubscribe via the link found at the bottom of every email.
Our precision adjustment screws are ideal for use in research and industrial applications, and are compatible with many of our optical mounts and manual positioners. Please see our Adjustment Screw Guide for additional information. Industrial Motion.
If you have forgotten your Log-in ID and password, click here. While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement. Please use the inquiry form.
Stainless steel thumb screws have excellent corrosion resistance in most environments. Arms provide a flat surface to push your fingers against. Tighten these thumb screws by hand or with a hex key for more torque.
If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. The first screw insert need to be done with power or just tighten it into an open nut. Notice that the 30 mm screw is too short for use as the camera screw the 35 mm version might be as well, I haven't printed it yetthe 40 and 50 mm are fine there. The 40mm version is in the size of the original screw.
Thumb screws are one-piece screws that have a large flattened head, with or without a shoulder, and external machine screw threads. They are designed to be turned using finger pressure—no special driver or wrench is needed. Like wing nuts, use where frequent adjustment or disassembly is required and when the amount of torque produced by finger pressure is sufficient to tighten and loosen. There are two types: Type A, also called Type S presumably for Shoulderhas a shoulder under its head the diameter of which is a little less than the head width.