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Disc Encased Ceramic Magnets with Unthreaded Hole

/Disc Encased Ceramic Magnets with Unthreaded Hole
  • Disc Encased Ceramic Magnets with Unthreaded Hole

Disc Encased Ceramic Magnets with Unthreaded Hole, Shallow Pot Ceramic Magnets, Zinc-Plated Steel Case Encased Ferrite Pot Magnets, Round Base Magnet Fastener, Stainless Steel Case Pot Magnets Assemblies Ceramic Ferrite Chrome-Plated Steel Case Round Base Cup Countersunk Magnets

Disc Encased Ceramic Magnets with Unthreaded Hole
Ceramic pot magnets have a mild steel case over a ferrite magnet with a round central hole for attaching to non-magnetic surfaces with a bolt, rivet or screw. The pot magnets are commonly used for attaching things to a wall, ceiling or other surface. These ceramic pot magnets are a great solution for those who require a good value magnet with a strong pull force.

Ceramic Pot Assemblies are permanently embedded in epoxy plastic and are typically more economical than Alnico assemblies. The ceramic magnet material possesses high coercive force and resists demagnetization from heat, vibration, and electrical fields. Most of our ceramic assemblies are permanently embedded in epoxy plastic. They are typically more economical than Alnico assemblies and can be used in temperatures up to 180°F. Temperatures higher than 180°F can cause the standard epoxy that holds the magnet material to fail. Higher temperature epoxy is available on special order. Ceramic Holding Assemblies resist demagnetization by vibration and electrical fields.

Thick. OD Hole Dia. Max.
Pull, lbs.
Sets of
Poles
Max.
Temp., °F
Grade Mounting
Hole Style
Number of
Mounting Holes
For Screw
Size
Includes
Zinc-Plated Steel Case
1 3/16 15/64 5/32 14 1 180° C8 Straight 1 No. 6 __
1 0.24″ 0.79″ 0.165″ 5 3 180° C5 Countersunk 1 No. 6 Keeper
1 9/32 13/32 3/16 22 1 180° C8 Straight 1 No. 8 __
1 5/16 1.57″ 0.217″ 19 3 180° C5 Countersunk 1 No. 12 Keeper
1 5/16 1/32 3/16 35 1 180° C8 Straight 1 No. 8 __
1 3/8 5/8 9/32 80 1 180° C8 Straight 1 1/4 __
1 3/8 7/8 9/32 85 1 180° C8 Straight 1 1/4 __
1 7/16 3/16 9/32 95 1 180° C8 Straight 1 1/4 __
1 1/2 29/32 1/2 190 1 180° C8 Straight 1 1/2 __
1 33/64 7/8 3/8 147 1 180° C8 Straight 1 5/16“-32 __
1 5mm 16mm 4mm 3 1 180° __ Countersunk 1 M3 __
1 6mm 20mm 4mm 6 1 180° __ Countersunk 1 M3 __
1 7mm 25mm 6mm 8 1 180° __ Countersunk 1 M5 __
1 7mm 32mm 6mm 16 1 180° __ Countersunk 1 M5 __
1 8mm 40mm 6mm 20 1 180° __ Countersunk 1 M5 __
1 10mm 50mm 9mm 40 1 180° __ Straight 1 M8 __
1 14mm 63mm 9mm 65 1 180° __ Straight 1 M8 __
1 18mm 80mm 9mm 120 1 180° __ Straight 1 M8 __
1 22mm 100mm 11mm 150 1 180° __ Straight 1 M10 __
2 3/16 15/64 0.138″ 14 1 180° C8 Straight 1 No. 5 6-32 Screw, Two Nuts
2 5/16 1/32 0.19″ 35 1 180° C8 Straight 1 No. 8 10-24 Screw, Two Nuts
2 3/8 5/8 1/4 80 1 180° C8 Straight 1 1/4 1/4“-20 Screw, Two Nuts
2 7/16 3/16 1/4 95 1 180° C8 Straight 1 1/4 1/4“-20 Screw, Two Nuts
2 1/2 29/32 1/2 170 1 180° C8 Straight 1 3/8“-16 3/8“-16 Screw, Two Nuts
Chrome-Plated Steel Case
1 11/64 1.21″ 0.133″ 4 1 180° C5 Straight 1 No. 5 __
1 19/64 45/64 0.157″ 12 1 180° C5 Straight 1 No. 6 __
1 5/16 3/16 13/64 30 1 180° C5 Straight 1 No. 10 __
1 0.35″ 3/8 13/64 45 1 180° C5 Straight 1 No. 10 __
1 3/8 51/64 1/4 75 1 180° C5 Straight 1 1/4 __
1 0.51″ 51/64 3/8 110 1 180° C5 Straight 1 3/8 __
2 19/64 1/32 3/16 35 1 180° C5 Straight 1 No. 8 __
2 33/64 3/8 3/8 120 1 180° C5 Straight 1 5/16 __
Stainless Steel Case
1 6mm 20mm 4mm 4 1 390° __ Countersunk 1 M3 __
1 7mm 25mm 6mm 6 1 390° __ Countersunk 1 M5 __
1 7mm 32mm 6mm 13 1 390° __ Countersunk 1 M5 __
1 8mm 40mm 6mm 16 1 390° __ Countersunk 1 M5 __
1 10mm 50mm 9mm 32 1 390° __ Straight 1 M8 __
1 14mm 63mm 9mm 50 1 390° __ Straight 1 M8 __
Anodized Aluminum Case
3 1/2 3″ 1/4 24 5 180° C8 Straight 2 1/4 __

Zinc Plated Ring NdFeB Tiny Magnets

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