?If you want to get durable hex nut for your daily use， then you have come to the right place. This is hex jam nylon lock nut. The carbon steel hex jam nylon lock nut is made of high quality material， durable in use. This is a standard hex nut designed to resist loosening. These hex nuts are absolutely of good quality and in good price for people who want to buy a large quantity.                                    Features             Made of high quality material， can be used for a long time<br> Features with high corrosion resistance<br> It is convenient to assemble and disassemble<br> Durable and practical， easy to use<br> It can be used to fasten screw<br> Used to lock through wire， connectors or other fittings<br>                                                            Specifications             Material     Carbon Steel    <br> Inside Diameter     0.31" / 0.8cm    <br> Outside Diameter     0.63" / 1.6cm    <br> Height     0.43" / 1.1cm    <br> Quantity     25pcs    <br> Weight     6.81 oz / 193 g     <br>                                                             Package Includes            25 x Hex Nylon Lock Hex Nut<br>