From the brand

MUTUACTOR Magnet Pot Magnets
Devoting to Magnetic Product Design and Development
>>>>>>>Continaulim provement
1/4-20″ Long Male Thread
1/4-20″ Female Thread
M6 M8 M10 Male Thread
M6 M8 Female Thread
1/4-20 Short Male Thread
M6 M8 Male Thread
1/4-20 Female Thread
Stainless Steel Screw
M4 Female Thread
M6 Female Thread
M4 Convex Thread
Universal 1/4-20 Thread: 2PCS mounting magnet consist of neodymium magnet N52 with a 0.31 inch/ 7.8 mm thickness metal bases,have 185lbs vertical magnetic pull force on base of 0.33 inch (10mm) thickness steel plate
Long Male Thread Magnets: Heavy duty magnets come with 1/4-20 long bolts, putting through a hole and fastening with a nut to attach any hardware assembly. Perfect for Solar Panles,Tool Brackets,Lighting,Tractor Mirror,and Other Equipment
Versatile Neodymium Pot Magnet:The heavy-duty magnets have anti-rust and anti-broken advantages.Magnets with screws can be used for cameras, LED working &signal lighting, miniature equipment, control panels, and mounting fixtures
Anti-broken Magnet with Bolt:Ni+Cu+Ni Tripler Layer good corrosion-resistance coating, used both in fresh water and marine. A3 Steel shells can prevent the naked magnet from scratching and chipping
Easy to Mount:Strong suction, magnets can attach to any ferrous surface, 1/4″male threaded stud magnet can be used on many occasions, such as in a kitchen, classrooms, garages, tools rooms, cruise ships, etc


Silence Dogood II –
Best magnet I’ve gotten yet, really strong and great price
Oh my gosh I wish I would have bought this one last time! Sometimes you try these magnets on jewelry that has just a tiny little bit of iron based pot metal in it and it doesn’t really feel like it is clinging to it magnetically. This one is so strong there is absolutely no doubt. Even if the jewelry only has a tiny little bit of iron-based pot metal, this sticks like glue. No missing any crappy metal jewelry, this one will snif them out. You get two for this price, so you can either be kind and give somebody else one or you can save one as a backup in case you lose one. Great price for such a strong earth magnet.
Damian garcia –
Magnet super strong and durable!
The first product was a defect. After contacting them they were happy to fix the issues and assure me their product works. The item works perfectly and is amazingly super strong! It takes a quite bit of force to remove, ensuring the product doesn’t come off by itself
Eric –
Strong!
Bought these to mount a backup camera and front bumper camera on my tow truck. Haven’t installed the front bumper one but I installed my back up camera and this magnetic is incredibly strong and really difficult to remove. Recommend it 100%
Dale R. Henn –
Keychain Magnet
Bigger than I thought, but well made and good magnetic properties.
Jimbo Steward –
It works.
The product does what it says… it is difficult to move once attached. It peel the paint off my iron fencing. Currently taken off the fencing and used to hold my smaller screwdrivers. It’s overkill but it keeps up with them.
Chris N. –
Very strong base
Wow didn’t know how strong Thai would be!! Works well when mounting to a beam for a camera the value for the money is good
Fred –
MUTUACTOR 2PCS Super Powerful Neodymium Cup Magnet with 1/4”-20 Male Threaded Stud,
Excellent Product, Excellent Prices, Excellent Quality, and Fast Shipping.
Winerover –
Works great
High holding power.