50X JACK NUTS THREADED INSERTS BLIND SPIDER RIVNUTS SCREW ANCHOR M4 M5 M6 M8 M10. 10 Neodymium Countersunk Disc Magnet 20 x 3mm/5mm x (5mm Hole) Strong Disc Screw. Superior Bearing Capacity: The petal nuts are made from durable carbon steel material, providing excellent hardness and toughness for a safe and secure fixing solution with outstanding bearing capacity.
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