Screw length (including the neck): 2-1/2 inch or 63mm.
Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrosion resistance performance than regular stianless steel or zinc plated fasteners..
Carriage bolts have a dome shaped head and a square neck generally requiring a hex nut and flat washer. The square neck makes them self-locking when used within a square hole..
GREATMAG Cup Magnets, Industrial Strength Round Base Magnets, 100 lbs Holding Force, 1.26 Inches Diameter, Countersunk Hole, Pack of 10
HIGH QUALITY: ISO 9001 quality system and made of High-quality Neodymium countersunk magnet and Carbon Steel. Neodymium cup magnet with countersunk center hole that is perfect for mounting with a flat head screw or bolt..
HOLDING FORCE: Unbelievable holding force, up to 100 lbs holding power, amazing powerful and sturdy..
MULTI PURPOSE: Perfect for organizing and hanging in workshop, and decluttering your home, garage, business and schools. Holding, Lifting, Fishing, Closing, Retrieving, and much more..
VERY DURABLE: Cup magnet will not break in normal use since the magnet is protected inside the Carbon Steel Cup which greatly increase the longevity of the magnet..
GREATMAG BRAND: Professional manufacturer of rare earth neodymium magnets and magnetic assemblies. To be “your magnet solution source”..