آخرین محصولات

Wall Mounted Thread Checker

Quickly identify the most common size nuts & bolts in one easy-to-display center! Starting from the top you have 28 threaded holes to identify common inch & metric bolt sizes, following that you'll find 28 male threaded studs to identify nut sizes and at the bottom you'll find screw diameter & bolt length checkers.

Size Identifiers | McMaster-Carr

Check the diameter of chamfered edges to make sure they're within tolerance. Choose from our selection of screw, bolt, and nut size identifiers, drill bit size identifiers, pipe, tubing, and hose size identifiers, and more. In stock and ready to ship.

Bolt Size Identifiers

Determine threads per inch and thread pitch on nuts, bolts, and other fasteners. Identifiers in a variety of sizes are riveted together in a fan design— pull one out and hold it against your threads to see if it fits.

SST Identibolt PRO XL ® Thread Checker with Magnetic Wall

ULTIMATE NUT AND BOLT IDENTIFICATION TOOL - Our nut and bolt thread checker accurately identifies 20 large sizes, with Metric threads from M16 x 2.0 to M24 x 2.0, and Imperial threads from 9/16 - 12 Coarse to 1 - 14 Fine.

STANDARD BOLT IDENTIFICATION MARKINGS

Properties shown are those of coarse‐thread heavy hex nuts. Properties shown are those of coarse 8‐thread heavy hex nuts. Hardnesses are Brinell Hardness numbers. The nut manufacturer, at his option, may add other markings to indicate the use of atmospheric‐corrosion‐resistant steel.

The Original Thread Checker | S&W Manufacturing

The Original Thread Checker is an accurate and easy-to-use thread verifier for both nuts and bolts. Conveniently assembled onto a wire loop, it is especially well suited for distinguishing between similar inch and metric threads.

The Original Thread Checker

The Thread Checker is an accurate & easy-to-use thread identification and verification tool for screws, bolts & nuts. Conveniently assembled onto a wire loop, it's especially well suited for distinguishing between similar inch or metric size threads.