Neodymium Countersunk Cup Magnet Ø42 mm

Neodymium Countersunk Cup Magnet Ø42 mm, NdFeB Screw Pot Magnet, Neodymium Shallow Pot, Magnetic Fixture Holder, Cup NdFeB Magnet with 90° sunken hole/ counterbore, Round Base Permanent Magnet, Rare Earth Hanging Mounting Holding Clamping System, N52 Countersink Magnets China factory

Neodymium Countersunk Cup Magnet Ø42 mm Technical
Material: Neodymium (NdFeB ) and Steel
Part No.: MPPT-NA42
Plating / Coating: Nickel (Ni-Cu-Ni) or Zinc (Zn)
Shape: Ring / Disc Magnet with Countersunk hole (90° sunken hole)
Pot Magnet Size:
Pot Total Diameter (D): 42 mm
Pot Bottom Diameter (D1): 6.5 mm
Pot Countersunk Diameter (D2): 12 mm
Pot Total Height (H): 8.8 mm
Tolerance: ±0.1 mm
Weight: 77 g
Holding Force: 61 kg
Maximum Operation Temperature: 80 °C
Delivery Time: 7-15 days
Made in China

Features:
1.Strong magnetic force
2.Ni or Zn coated surface to avoid corrosion
3.Can be used in water environment
4.Durable quality

Material: Housing steel and Magnetic core sintered neodymium countersunk magnet.
Version: Housing, galvanized. Magnet, Ni coated or Zn coated
Note: Shallow flat pot magnets with sunken hole. These magnets are pressed or glued into the receiving holes.
Hairline cracks in the magnetic material are unavoidable for technical reasons in the D=42 version. They do not impair the attracting function of the magnets in any way.
Temperature range: max. 80°C.

This listing includes two pieces of neodymium cup magnets and same number of screws. These cup magnets are made of super strong neodymium magnets encased inside of the steel cups, which causes both north and south poles of the magnet to concentrate on the same side, i.e. the opening side, so to triples the holding power to 88 pounds each. The countersunk holes on the magnets are for number 10 flat head screws which are already included in the package for your convenience. Notes: Keep these away from pacemakers and children under 5 years old.
POWERFUL – Made of Neodymium Magnets, Unbelievable Strong, 88 Pound Holding Power per Magnet.
VALUABLE PACK, Includes Two Magnets and Two pieces of #10 3/4″ Long Wood Screws.
DURABLE – Magnets are Protected inside of the Steel Cups so the Longevity of the Magnets are Greatly Increased.
UNLIMITED APPLICATIONS – Handy Assembly for Holding, Lifting, Closing, Retrieving, for Home and Work, Science Projects and Prototyping, Treasure Hunting, Sign and Light Mounting, and Much More. ndfeb round base magnet
HIGH QUALITY – Made under ISO 9001 Quality Systems with State of the Art Technology.
SOME OF THE MANY USES FOR POT MAGNETS INCLUDE:
Holding temporary safety or advisory flags on railways and industrial sites
Concreting applications where reo off-cuts need removing before a slab is poured
Keeping doors open or closed
Document holding on office or factory walls
Switch actuation
Cable hanging
Stringline tie downs on building sites
Sign holdings