4PCS Square Toilet Seat Hinge Bolt Screws with Nuts and Washers 3.8x3.8x7.4cm

Size: 38 x 38 x 74mm/1.5" x 1.5" x 2.91"(L x W x H) | Material: Made of plastic ABS material, sturdy, can be used for a long time, not easy to damage. | Compatibility: Suitable for any brand toilet, replacement for Kohler, replacement for TOTO, replacement for Fuma, replacement for American Standard and so on. | Easy Installation: You can rotate the nut to the proper position by hand, and then tighten the bolt with a screwdriver, it only takes very little time to replace the old one easily. | Measurement method of the screw on the toilet cover is that directly measure the width of the slot.