ID:   F300x2
Diameter D - 94 mm
Height H - 40 mm
Pull power: 300x2 kg
Weight: 2.05 kg
The thread of bolts: M10
Two Eyebolts included.
With galvanized body
Magnet material: NdFeB
Magnet shape: cylinder, ring
Magnet coating: nickel
Max. work temperature: +80℃

Powerful Neodymium holding magnets  / Round Base Magnet with Countersunk Hole
General features
Unbelievable Strong Holding Power - 200 LB per magnet
Made of Neodymium Magnet and Chrome Coated Steel Cup
Magnet is Protected! Unlimited Service Time than a Plain Magnet
#12 Countersunk Hole for Easy Use
Handy assembly for holding, lifting, positioning, retrieving, and more
1. Neodymium round base magnets also called Pot mangets, Cup magnets, Mounting Magnets, Magnetic Holders or Magnet Hooks, are made of permanent magnet encased in a metal pot, and feature a hole, thread, boss or removable hook in centre of the magnets. The pot is an essential part of the magnetic circuit. the active magnet face is not enclosed. When Pot magnets hold any metal parts, the magnetic force in this circuit is stronger than that of alone magnet. It is the most efficient design for gripping, also provide an easy, non-destructive way to suspend objects or attach them to metal.
2. Material: Outside is Stainless steel , inside is Neodymium(NdFeB) magnet.
Magnet material: NdFeB, Alnico, SmCo, Ferrite...
Surface can be Zn, Ni, Cr, Epoxy, painting, Rubber cover etc.
3. Application:Hanging signs and lights, Fastening antennas, Holding tarps, Making retrieval tools, Holding through non-ferrous materials, Use for fastening or holding steel doors, nsertion into molds, insertion into fixtures, For car roof signs.