GOOD STRENGTH OF EXTENSION AND RESISTANCE:304 stainless steel material phillips flat head countersunk bolts machine screws has good strength of extension and in many environments
ADVANTAGE:Countersunk head enables driving where it doesn't have sufficient space for wrenches
GOOD CHOICE FOR:Phillips flat head machine screws assortment kit ideal for use in confined areas where the head needs to be flush or below the
USE FOR:M3 phillips drive self tapping screws are used for fasteners in home and office appliance, communication equipment, ship assembly or other machinery industry
MEET YOUR DAILY USE:9 optional common lengths are enough to meet your daily use