(6)Metric nylon insert flange lock nuts are basically a metric hex flange nut with a nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it's subject to vibration.V46.png
(5)Metric nylon insert flange lock nuts are basically a metric hex flange nut with a nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it's subject to vibration.V47.png
(5)Metric nylon insert flange lock nuts are basically a metric hex flange nut with a nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it's subject to vibration.V48.png
(4)Metric nylon insert flange lock nuts are basically a metric hex flange nut with a nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it's subject to vibration.V49.png