Price may change with quantity see chart under PROMOTIONS
These18-8stainless steel button head screws have good chemical resistance and may be mildlymagnetic.They�re passivated for added protection against oxidation andcorrosion.The tamper-resistant hex drive(alsoknown as a pin-in hexdrive)makes them difficult to remove without specialtools.For installationtools,see tamper-resistant hex driversand bits.Length is measured from under thehead.