Rare Earth Neodymium Block & Bar Magnets with Countersunk Holes
JBF National cube, block, and bar magnets are crafted from the highest quality rare earth neodymium. These magnets are utilized across a wide spectrum of industries for a multitude of uses. To ensure longevity and maximum protection from corrosion, these magnets come triple coated with a base and top finish layer of nickel, with a layer of copper in between. Also, the countersunk holes these magnets feature make affixing them in place as needed no issue at all.
| JBF National P/N | Description | L | W | H | Countersunk Hole Dimmensions | Grade | Pull Strength Lbs. |
|---|---|---|---|---|---|---|---|
| 1NMCH-1361 | Neodymium Magnets 1/2 in x 1/2 in x 1/4 in w/Dual Sided Countersunk Hole | 0.50 | 0.50 | 0.25 | 0.34 inch x 0.17 inch 90 degree tapered hole | N42 | 13.0 |
| 2NMCH-1362 | Neodymium Magnets 3/4 in x 3/4 in x 1/8 in with Countersunk Hole | 0.75 | 0.75 | 0.13 | 0.34 inch x 0.17 inch 90 degree tapered hole | N42 | 10.0 |
| 2NMCH-1363 | Neodymium Magnets 3/4 in x 3/4 in x 1/4 in Dual Sided Countersunk Hole | 0.75 | 0.75 | 0.25 | 0.34 inch x 0.17 inch 90 degree tapered hole | N42 | 20.0 |
| 3NMCH-1364 | Bar Magnets 1 in x 1/2 in x 1/8 in w/2 Countersunk Holes Neodymium | 1.00 | 0.50 | 0.13 | 0.25 inch x 0.125 inch 90 degree tapered hole | N42 | 11.0 |
| 3NMCH-1365 | N48 Neodymium Magnets 1 in x 1/2 in x 1/8 in w/2 Countersunk Holes | 1.00 | 0.50 | 0.13 | 0.25 inch x 0.125 inch 90 degree tapered hole | N48 | 12.0 |
| 3NMCH-1366 | Neodymium Magnets 1 in x 1/2 in x 1/4 in Bar w/2 Dual Sided Countersunk Holes | 1.00 | 0.50 | 0.25 | 0.25 inch x 0.125 inch 90 degree tapered hole | N42 | 19.0 |
| 3NMCH-1367 | Neodymium Magnets 1 in x 1/2 in x 1/4 in Dual Sided Countersunk Hole | 1.00 | 0.50 | 0.25 | 0.29 inch x 0.155 inch 82 degree tapered | N42 | 19.0 |
| 3NMCH-1368 | Neodymium Magnets 1 in x 1/2 in x 1/2 in w/2 Countersunk Holes NdFeB Block | 1.00 | 0.50 | 0.50 | 0.29 inch x 0.155 inch 82 degree countersunk holes | N42 | 37.0 |
| 3NMCH-1369 | Neodymium Magnet 1 in x 1 in x 3/16 in w/2 Countersunk Holes N42 Block | 1.00 | 1.00 | 0.19 | 0.292 inch x 0.165 inch 82 degree countersunk holes | N42 | 26.0 |
| 3NMCH-1370 | Neodymium Magnet 1 in x 1 in x 1/4 in w/#8 Dual Sided Countersunk Hole | 1.00 | 1.00 | 0.25 | 0.36 inch x 0.18 inch 90 degree tapered hole | N42 | 28.0 |
| 3NMCH-1371 | Neodymium Magnets 1 in x 1 in x 1/2 in w/Dual Sided Countersunk Hole | 1.00 | 1.00 | 0.50 | 0.365 inch x 0.195 inch 90 degree tapered hole | N45 | 55.0 |
| 4NMCH-1372 | Neodymium Magnets 1.5 in x 1/2 in x 1/4 in Bar w/2 Countersunk Holes | 1.50 | 0.50 | 0.25 | 0.292 inch x 0.165 inch 82 degree tapered hole | N42 | 24.0 |
| 4NMCH-1373 | Neodymium Magnets 1.5 in x 3/4 in x 3/8 in w/2 Countersunk Holes NdFeB | 1.50 | 0.75 | 0.38 | 0.29 inch x 0.155 inch 82 degree countersunk holes | N42 | 43.0 |
| 5NMCH-1374 | N42 Neodymium Magnet 2 in x 1/2 in x 1/4 in Dual Side Countersunk Hole | 2.00 | 0.50 | 0.25 | 0.292 inch x 0.165 inch 82 degree tapered hole | N42 | 28.0 |
| 5NMCH-1375 | Neodymium Magnets 2 in x 1/2 in x 1/4 in Bar w/2 Countersunk Holes N42 | 2.00 | 0.50 | 0.25 | 0.25 inch x 0.125 inch 90 degree tapered hole | N42 | 28.0 |
| 5NMCH-1376 | Neodymium Magnets 2 in x 1 in x 1/4 in Bar w/2 Dual Countersunk Holes | 2.00 | 1.00 | 0.25 | 0.36 inch x 0.18 inch 90 degree tapered hole | N42 | 46.0 |
| 5NMCH-1377 | N48 Neodymium Magnets 2 in x 1 in x 1/4 in Bar w/2 Countersunk Holes | 2.00 | 1.00 | 0.25 | 0.365 inch x 0.195 inch 90 degree tapered hole | N48 | 54.0 |
| 5NMCH-1378 | N42 Epoxy+Ni 2 in x 1 in x 1/2 in w/CounterSunk Hole Neodymium Magnet | 2.00 | 1.00 | 0.50 | 0.14" Diameter counter sunk center hole | N42 | 72.0 |
| 5NMCH-1379 | Neodymium Magnets 2 in x 1 in x 1/2 in Block #8 Dual Sided Countersunk | 2.00 | 1.00 | 0.50 | 0.365 inch x0.195 inch countersunk center hole | N42 | 72.0 |
| 5NMCH-1380 | N48 Neodymium Magnets 2 in x 1 in x 1/2 in Bar w/2 Countersunk Holes | 2.00 | 1.00 | 0.50 | 0.365 inch x 0.195 inch tapered hole countersunk holes | N48 | 80.0 |
| 5NMCH-1381 | 2 in x 1 in x 1/2 in N50 w/Dual Side CounterSunk Neodymium Magnet | 2.00 | 1.00 | 0.50 | 0.365 inch x0.195 inch countersunk center hole | N50 | 87.0 |
| 5NMCH-1382 | N52 Neodymium 2 in x 1 in x 1/2 in #8 DualSide CounterSunk Hole Magnet | 2.00 | 1.00 | 0.50 | 0.18" Diameter counter sunk center hole | N52 | 90.0 |
| 5NMCH-1383 | N52 Magnets 2 in x 1 in x 1/2 in w/Dual Side CounterSunk Hole Epoxy | 2.00 | 1.00 | 0.50 | 0.47 inch x 0.195 inch tapered hole | N52 | 92.0 |
| 5NMCH-1384 | N42 Neodymium Magnets 2 in x 2 in x 1 in w/Dual Sided Countersunk Hole | 2.00 | 2.00 | 1.00 | 0.47 inch x 0.195 inch tapered hole | N42 | 200.0 |
| 5NMCH-1385 | Neodymium Magnets N50 2 in x 2 in x 1 in w/Dual Sided Countersunk Hole | 2.00 | 2.00 | 1.00 | 0.365 inch x 0.195 inch 90 degree tapered hole | N50 | 250.0 |