Bordo Left Hand UNC Bottoming HSS Hand Tap - 3090 Pan Head Screws Five character heights from 50

Five character heights from 50 mm to 175 mm let you size the mark to the substrate

Designed for demanding tap set applications

Seat size code XNEX08

5/16" Nutsetter Trade Pack 65mm IMPACT Nutsetters

Champion Anti-Theft Self Tapping Screw 10G x 3/4" for fixing into sheet metal

Bordo Left Hand UNC Bottoming HSS Hand Tap - 3090 Pan Head Screws Five character heights from 50HSS UNC LEFT HAND Bottoming Hand and Machine Tap Unified National Coarse thread form was introduced in 1948 as an attempt to standardise thread forms in the USA, Canada and the UK Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use The thread is described by its major diameter and the number of threads per inch of length (TPI). The thread profile of UNC is the same as