CHICAGO-LATROBE Straight Flute Tap: 5/8"-11 UNC

This CHICAGO-LATROBE straight flute tap is used for cutting internal threads in metal workpieces. It is a general-purpose hand tap with a bottoming chamfer, ideal for threading blind holes to the bottom. Common applications include maintenance, repair, and production in automotive, manufacturing, and metalworking industries.

The CHICAGO-LATROBE tap has a thread size of 5/8"-11 UNC, with an H5 limit and 2B class of fit. It features 4 flutes and a bottoming chamfer. The manufacturer part number is 306978. This tap is designed for general-purpose hand threading in ferrous and non-ferrous materials.

You can source the CHICAGO-LATROBE Straight Flute Tap 306978 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this tap to procurement teams and engineers globally.

To select the correct CHICAGO-LATROBE tap, match the thread size (e.g., 5/8"-11 UNC) and chamfer type to your hole condition. Use a bottoming chamfer for blind holes and a taper chamfer for through holes. Ensure the tap's H limit and class of fit (e.g., H5/2B) align with your required thread tolerance. Consult a tap selection guide for material-specific recommendations.