Q: What can I use this magnet set for?
It is well suited to fastening systems such as closures for cabinet doors or box lids.
99K3315 - 3/8" Magnet Set, 12 pieces
Magnet Diameter:
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Using rare-earth magnets with our counterbored zinc-plated steel cups and washers is an excellent way to make a wide range of fastening systems, such as closures in cabinet doors or box lids. Mounting magnets in cups increases their attraction and provides a convenient way to set them into wood or other materials. Countersunk to accept a mounting screw, our steel washers provide a contact point for the magnet to adhere to on the adjacent surface.
We offer matching sets of magnets, cups and washers at a discount of up to 25% compared to the individual prices. The three smaller sets include four magnets each, 1/4", 3/8" or 1/2" in diameter, and four matching cups and washers. The three larger sizes come in sets of two magnets, 5/8", 3/4" or 1" in diameter, with two matching cups and washers. The cup for the 1/4" magnet has a ridged outer surface to press-fit into a 3/8" dia. hole.
All other cups and washers have countersunk screw holes for surface mounting or flush-mounting in counterbored holes. The cups for the 3/8" and 1/2" magnets are countersunk for a #4 flat-head screw. The cups for the 3/4" and 1" magnets are countersunk for a # 10 screw. The washers for the three smaller sizes of magnets (1/4", 3/8" and 1/2") are countersunk for a # 4 screw. The washers for the four larger sizes of magnets (3/4" and 1") are countersunk for a # 10 screw.
It is well suited to fastening systems such as closures for cabinet doors or box lids.
Mounting the magnet in a cup increases its attraction and gives you a convenient way to set it into wood or other materials.
The steel washer is countersunk to accept a mounting screw, providing a clean contact point for the magnet to adhere to.
Yes, buying the matching magnet, cup and washer set saves up to 25% compared to purchasing them separately.
| Materials | Rare-earth magnet; zinc-plated steel cup and washer |
| Color/Finish | Zinc-plated |
| Dimensions | 1/4", 3/8", 1/2", 5/8", 3/4" or 1" diameter |
| Includes | Rare-earth magnets, cups and washers |
| Package Quantity | Set of 6 or 12 (depending on size) |
| Warranty | Lee Valley Satisfaction Guarantee |

Options:
Magnet Diameter
Variations:
Rare-Earth Magnet, Cup & Washer Sets
Using rare-earth magnets with our counterbored zinc-plated steel cups and washers is an excellent way to make a wide range of fastening systems, such as closures in cabinet doors or box lids. Mounting magnets in cups increases their attraction and provides a convenient way to set them into wood or other materials. Countersunk to accept a mounting screw, our steel washers provide a contact point for the magnet to adhere to on the adjacent surface.
We offer matching sets of magnets, cups and washers at a discount of up to 25% compared to the individual prices. The three smaller sets include four magnets each, 1/4", 3/8" or 1/2" in diameter, and four matching cups and washers. The three larger sizes come in sets of two magnets, 5/8", 3/4" or 1" in diameter, with two matching cups and washers. The cup for the 1/4" magnet has a ridged outer surface to press-fit into a 3/8" dia. hole.
All other cups and washers have countersunk screw holes for surface mounting or flush-mounting in counterbored holes. The cups for the 3/8" and 1/2" magnets are countersunk for a #4 flat-head screw. The cups for the 3/4" and 1" magnets are countersunk for a # 10 screw. The washers for the three smaller sizes of magnets (1/4", 3/8" and 1/2") are countersunk for a # 4 screw. The washers for the four larger sizes of magnets (3/4" and 1") are countersunk for a # 10 screw.