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Encased Neodymium Magnets with Threaded Stud
A steel case concentrates and focuses the magnetic field. It also protects the magnetic material. Made of neodymium, these rare earth magnets are the strongest for their size.
Style 4 includes one magnet with North pole exposed and one with South pole exposed.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
Each | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Thick. | OD | Overall Ht. | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Magnet Grade | Thread Size  | Thread Pitch, mm | Specifications Met | Choose a Stud Lg. | Pkg. Qty. | 1-49 | 50-Up | |
Zinc-Plated Steel Case | |||||||||||||||
| 1 | 0.2" | 0.63" | 1/2" | 18 | 1 | 175° | N42 | 8-32 | __ | __ | 0.3" | __ | 0000000 | 00000 | 00000 |
| 1 | 0.276" | 0.787" | 0.576" | 28 | 1 | 175° | N42 | 8-32 | __ | __ | 0.3" | __ | 0000000 | 0000 | 0000 |
| 1 | 0.315" | 0.984" | 0.615" | 55 | 1 | 175° | N42 | 10-24 | __ | __ | 3/8" | __ | 0000000 | 0000 | 0000 |
| 1 | 0.315" | 1.26" | 0.685" | 75 | 1 | 175° | N42 | 1/4"-20 | __ | __ | 3/8" | __ | 0000000 | 0000 | 0000 |
| 1 | 0.315" | 1.417" | 0.815" | 100 | 1 | 175° | N42 | 1/4"-20 | __ | __ | 1/2" | __ | 0000000 | 00000 | 0000 |
| 1 | 0.354" | 1.65" | 0.856" | 150 | 1 | 175° | N42 | 5/16"-18 | __ | __ | 1/2" | __ | 0000000 | 00000 | 00000 |
| 1 | 0.453" | 1 57/64" | 0.953" | 175 | 1 | 175° | N42 | 5/16"-18 | __ | __ | 1/2" | __ | 0000000 | 00000 | 00000 |
| 1 | 4.5mm | 10mm | 12.5mm | 5 | 1 | 175° | Not Rated | M4 | 0.7 | __ | 8mm | __ | 00000000 | 0000 | 0000 |
| 1 | 4.5mm | 13mm | 12.5mm | 13 | 1 | 175° | Not Rated | M5 | 0.8 | __ | 8mm | __ | 00000000 | 0000 | 0000 |
| 1 | 4.5mm | 16mm | 12.5mm | 21 | 1 | 175° | Not Rated | M6 | 1 | __ | 8mm | __ | 00000000 | 0000 | 0000 |
| 1 | 6mm | 20mm | 16mm | 31 | 1 | 175° | Not Rated | M6 | 1 | __ | 10mm | __ | 00000000 | 00000 | 00000 |
| 1 | 7mm | 25mm | 17mm | 44 | 1 | 175° | Not Rated | M6 | 1 | __ | 10mm | __ | 00000000 | 00000 | 00000 |
| 1 | 7mm | 32mm | 17mm | 78 | 1 | 175° | Not Rated | M6 | 1 | __ | 10mm | __ | 00000000 | 00000 | 00000 |
| 1 | 9mm | 40mm | 20mm | 100 | 1 | 175° | N35 | M6 | 1 | __ | 11mm | __ | 0000000 | 00000 | 00000 |
| 2 | 4mm | 10mm | __ | 5 | 1 | 170° | Not Rated | M6 | 1 | ISO 4035 | __ | 0000000 | 00000 | 00000 | |
| 2 | 5.3mm | 13mm | __ | 11 | 1 | 170° | Not Rated | M8 | 1.25 | ISO 4035 | __ | 0000000 | 00000 | 00000 | |
| 2 | 6.4mm | 17mm | __ | 16 | 1 | 170° | Not Rated | M10 | 1.5 | ISO 4035 | __ | 0000000 | 00000 | 00000 | |
| 2 | 7.5mm | 19mm | __ | 24 | 1 | 170° | Not Rated | M12 | 1.75 | ISO 4035 | __ | 0000000 | 00000 | 00000 | |
| 2 | 10mm | 24mm | __ | 32 | 1 | 170° | Not Rated | M16 | 2 | ISO 4035 | __ | 0000000 | 00000 | 00000 | |
| 3 | 1/4" | 1/2" | __ | 6 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 0000 | 00 |
| 3 | 1/4" | 5/8" | __ | 16 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 0000 | 00 |
| 3 | 1/4" | 3/4" | __ | 16 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 0000 | 00 |
| 3 | 17/64" | 1" | __ | 26 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 0000 | 00 |
| 3 | 17/64" | 1 1/8" | __ | 30 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 0000 | 00 |
| 3 | 17/64" | 1 1/2" | __ | 35 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 00000 | 00 |
| 3 | 9/32" | 7/8" | __ | 23 | 1 | 170° | N35 | __ | __ | __ | __ | __ | 0000000 | 0000 | 00 |
| Pkg. | |||||||||||||||
| 4 | 0.337" | 0.472" | __ | 4.4 | 1 | 180° | N42 | __ | __ | __ | 0.394" | 2 | 0000000 | 0000 | 00 |
| 4 | 0.394" | 0.591" | __ | 4.4 | 1 | 180° | N42 | __ | __ | __ | 0.453" | 2 | 0000000 | 00000 | 00 |
Nonmarring Encased Neodymium Magnets with Threaded Stud
A rubber-covered steel case concentrates and focuses the magnetic field while protecting the magnet and the mounting surface. Made of neodymium, these rare earth magnets are the strongest for their size.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
Each | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | OD | Stud Lg. | Overall Ht. | Pull Rating | Max. Pull, lbs. | Sets of Poles | Min. Temperature, °F | Max. Temperature, °F | Cover Material | Thread Size | Thread Pitch, mm | 1-49 | 50-Up | |
Zinc-Plated Steel Case | ||||||||||||||
| 6mm | 31mm | 12mm | 18mm | Medium Pull (10-30 lbs.) | 20 | 4 | -40° | 170° | Rubber | M5 | 0.8 | 0000000 | 000000 | 000000 |
| 10.5mm | 50mm | 20mm | 31mm | Super Heavy Pull (>60 lbs.) | 101 | 1 | -40° | 170° | Rubber | M6 | 1 | 0000000 | 00000 | 00000 |
| 11.5mm | 64mm | 20mm | 32mm | Super Heavy Pull (>60 lbs.) | 202 | 1 | -40° | 170° | Rubber | M8 | 1.25 | 0000000 | 000000 | 00000 |
Nickel-Plated Steel Case | ||||||||||||||
| 0.24" | 1 11/16" | 1" | 1.24" | Medium Pull (10-30 lbs.) | 20 | 3 | Not Rated | 170° | Rubber | 1/4"-20 | __ | 0000000 | 00000 | 00000 |
| 5/16" | 2.57" | 1" | 1 5/16" | Heavy Pull (30-60 lbs.) | 32 | 3 | Not Rated | 170° | Rubber | 1/4"-20 | __ | 0000000 | 00000 | 00000 |
| 21/64" | 3 1/2" | 1" | 1 21/64" | Super Heavy Pull (>60 lbs.) | 100 | 6 | Not Rated | 170° | Rubber | 1/4"-20 | __ | 0000000 | 00000 | 00000 |
| 6mm | 22mm | 7mm | 13mm | Medium Pull (10-30 lbs.) | 11 | 2 | -40° | 170° | Rubber | M4 | 0.7 | 00000000 | 00000 | 00000 |
Each | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thick., mm | Wd., mm | Lg., mm | Stud Lg., mm | Overall Ht., mm | Pull Rating | Max. Pull, lbs. | Sets of Poles | Min. Temperature, °F | Max. Temperature, °F | Cover Material | Thread Size | Thread Pitch, mm | 1-49 | 50-Up | |
Zinc-Plated Steel Case | |||||||||||||||
| 27.5 | 61 | 203 | 26 | 54 | Super Heavy Pull (>60 lbs.) | 670 | 2 | -40° | 170° | Rubber | M10 | 1.5 | 0000000 | 0000000 | 0000000 |
| 35 | 50 | 85 | 30 | 65 | Super Heavy Pull (>60 lbs.) | 787 | 1 | -40° | 170° | Rubber | M10 | 1.5 | 0000000 | 000000 | 000000 |
Encased Ceramic Magnets with Threaded Stud
A steel case concentrates and focuses the magnetic field. It also protects the magnetic material.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
| Thick. | OD | Stud Lg. | Overall Lg. | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Magnet Grade | Color | Thread Size | Thread Pitch, mm | Includes | Each | |
Zinc-Plated Steel Case | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/16" | 2 1/4" | 1" | 1 3/16" | 5 | 1 | 300° | C8 | Dark Brown | 5/16"-18 | __ | Two Nuts | 0000000 | 000000 |
Nickel-Plated Steel Case | |||||||||||||
| 0.306" | 1.417" | 0.55" | 0.856" | 20 | 1 | 120° | C8 | __ | 1/4"-20 | __ | __ | 00000000 | 0000 |
| 0.315" | 63/64" | 0.413" | 0.728" | 8 | 1 | 120° | C8 | __ | 10-24 | __ | __ | 00000000 | 0000 |
| 0.315" | 1.26" | 0.413" | 0.728" | 13 | 1 | 120° | C8 | __ | 1/4"-20 | __ | __ | 00000000 | 0000 |
| 0.356" | 1.654" | 1/2" | 0.856" | 25 | 1 | 120° | C8 | __ | 5/16"-18 | __ | __ | 00000000 | 0000 |
| 29/64" | 1.89" | 1/2" | 61/64" | 35 | 1 | 120° | C8 | __ | 5/16"-18 | __ | __ | 00000000 | 0000 |
| 1/2" | 2" | 1/2" | 1" | 55 | 1 | 120° | C8 | __ | 1/4"-20 | __ | __ | 00000000 | 00000 |
| 0.629" | 2 1/2" | 0.846" | 1.475" | 68 | 1 | 120° | C8 | __ | 3/8"-16 | __ | __ | 00000000 | 00000 |
| 0.76" | 3" | 0.87" | 1.63" | 130 | 1 | 120° | C8 | __ | 3/8"-16 | __ | __ | 00000000 | 00000 |
| 8mm | 25mm | 8mm | 16mm | 8 | 1 | 120° | C8 | __ | M5 | 0.8 | __ | 00000000 | 0000 |
| 8mm | 32mm | 10mm | 18mm | 13 | 1 | 120° | C8 | __ | M6 | 1 | __ | 00000000 | 0000 |
| 8mm | 36mm | 10mm | 18mm | 20 | 1 | 120° | C8 | __ | M6 | 1 | __ | 00000000 | 0000 |
| 9mm | 42mm | 10mm | 19mm | 25 | 1 | 120° | C8 | __ | M6 | 1 | __ | 00000000 | 0000 |
| 11.5mm | 48mm | 10mm | 21.5mm | 35 | 1 | 120° | C8 | __ | M8 | 1.25 | __ | 00000000 | 0000 |
| 13mm | 50.8mm | 10mm | 23mm | 55 | 1 | 120° | C8 | __ | M8 | 1.25 | __ | 00000000 | 00000 |
| 16mm | 63.5mm | 11.5mm | 27.5mm | 68 | 1 | 120° | C8 | __ | M8 | 1.25 | __ | 00000000 | 00000 |
| 19mm | 76.2mm | 15mm | 34mm | 130 | 1 | 120° | C8 | __ | M10 | 1.5 | __ | 00000000 | 00000 |
Powder-Coated Steel Case | |||||||||||||
| 0.315" | 63/64" | 0.413" | 0.728" | 4 | 1 | 120° | C8 | Black | 10-24 | __ | __ | 00000000 | 0000 |
| 0.315" | 1.26" | 0.413" | 0.728" | 9 | 1 | 120° | C8 | Black | 1/4"-20 | __ | __ | 00000000 | 0000 |
| 0.356" | 1.654" | 1/2" | 0.856" | 21 | 1 | 120° | C8 | Black | 5/16"-18 | __ | __ | 00000000 | 0000 |
| 29/64" | 1.89" | 1/2" | 61/64" | 29 | 1 | 120° | C8 | Black | 5/16"-18 | __ | __ | 00000000 | 0000 |
| 1/2" | 2" | 1/2" | 1" | 48 | 1 | 120° | C8 | Black | 1/4"-20 | __ | __ | 00000000 | 00000 |
| 0.629" | 2 1/2" | 0.846" | 1.475" | 60 | 1 | 120° | C8 | Black | 3/8"-16 | __ | __ | 00000000 | 00000 |
| 0.76" | 3" | 0.87" | 1.63" | 110 | 1 | 120° | C8 | Black | 3/8"-16 | __ | __ | 00000000 | 00000 |
| 8mm | 25mm | 8mm | 16mm | 4 | 1 | 120° | C8 | Black | M5 | 0.8 | __ | 00000000 | 0000 |
| 8mm | 32mm | 10mm | 18mm | 9 | 1 | 120° | C8 | Black | M6 | 1 | __ | 00000000 | 0000 |
| 9mm | 42mm | 10mm | 19mm | 21 | 1 | 120° | C8 | Black | M6 | 1 | __ | 00000000 | 0000 |
| 11.5mm | 48mm | 10mm | 21.5mm | 29 | 1 | 120° | C8 | Black | M8 | 1.25 | __ | 00000000 | 0000 |
| 13mm | 50.8mm | 10mm | 23mm | 48 | 1 | 120° | C8 | Black | M8 | 1.25 | __ | 00000000 | 00000 |
| 16mm | 63.5mm | 11.5mm | 27.5mm | 60 | 1 | 120° | C8 | Black | M8 | 1.25 | __ | 00000000 | 00000 |
| 19mm | 76.2mm | 15mm | 34mm | 110 | 1 | 120° | C8 | Black | M10 | 1.5 | __ | 00000000 | 00000 |
Magnet-Backed Standoffs
The magnetic end of these standoffs makes it easy to temporarily mount or reposition components on magnetic surfaces. They’re also good for tight spaces where it’s difficult to drill a hole. All standoffs are made of metal, which concentrates and focuses the strength of the magnet inside, so they maintain their strength even on thin magnetic materials. This metal also protects the magnet from damage.
Rubber-coated stainless steel standoffs protect sensitive surfaces from damage. The rubber-coating also makes it difficult to slide these standoffs out of place.
Standoffs with a neodymium magnet are stronger and more safely support heavy connections than standoffs with an alnico magnet. Standoffs with an alnico magnet withstand temperatures up to 840° F, more than four times that of standoffs with a neodymium magnet. However, they’re not as strong as standoffs with a neodymium or other rare earth magnets.
Standoffs with flats are easy to grip with a wrench.
For technical drawings and 3-D models, click on a part number.
| OD, mm | Lg., mm | Thread Size | Thread Pitch, mm | Thread Lg., mm | Max. Pull, lbs. | Hex Size, mm | Flat Wd., mm | Max. Temp., °F | Each | |
Zinc-Plated Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Neodymium Magnet | ||||||||||
| 6 | 20 | M3 | 0.5 | 7 | 1.3 | 1.5 | __ | 175° | 000000000 | 00000 |
| 8 | 20 | M3 | 0.5 | 7 | 2.6 | 1.5 | __ | 175° | 000000000 | 0000 |
| 10 | 20 | M4 | 0.7 | 8 | 5.3 | 2 | __ | 175° | 000000000 | 0000 |
| 13 | 20 | M4 | 0.7 | 8 | 13 | 2 | __ | 175° | 000000000 | 0000 |
| 16 | 20 | M4 | 0.7 | 10 | 20 | 2 | __ | 175° | 000000000 | 00000 |
| 20 | 25 | M6 | 1 | 10 | 30 | 3 | __ | 175° | 000000000 | 00000 |
Alnico Magnet | ||||||||||
| 6 | 20 | M3 | 0.5 | 7 | 0.4 | 1.5 | __ | 840° | 000000000 | 00000 |
| 8 | 20 | M3 | 0.5 | 7 | 0.8 | 1.5 | __ | 840° | 000000000 | 00000 |
| 10 | 20 | M4 | 0.7 | 8 | 1.9 | 2 | __ | 840° | 000000000 | 00000 |
| 13 | 20 | M4 | 0.7 | 8 | 2.6 | 2 | __ | 840° | 000000000 | 00000 |
| 16 | 20 | M4 | 0.7 | 10 | 4.4 | 2 | __ | 840° | 000000000 | 00000 |
| 20 | 25 | M6 | 1 | 10 | 8.9 | 3 | __ | 840° | 000000000 | 00000 |
Rubber-Coated Stainless Steel | ||||||||||
Neodymium Magnet | ||||||||||
| 10 | 14 | M4 | 0.7 | 6 | 2.1 | __ | 8 | 175° | 000000000 | 00000 |
| 13 | 16 | M6 | 1 | 10 | 3.3 | __ | 11 | 175° | 000000000 | 00000 |
| 20 | 20 | M10 | 1.5 | 14 | 10 | __ | 17 | 175° | 000000000 | 00000 |
Magnetic Routing Ring Bases
Temporarily mount routing rings and other threaded components to steel and iron surfaces.
For technical drawings and 3-D models, click on a part number.