The item for sale are brand new 2 aftermarket replacement 316L Stainless Steel screws and tubes set in Black Pvd.

They are made to fit the Nixon 51-30 Quartz leather or Rubber watch strap or steel band which has lugs opening to hold the watch.

It will fit the following model: A083502;A0831219;A08363200ï¼›A08389700ï¼›A172SW224400ï¼›A172SW238300ï¼›A1063SW244400ï¼›A0571258. and others.

These tubes, screws are made of the highest quality 316L stainless steel with the same strength and thickness like OEM quality.

Tube Thickness: 1.8mm

Screw Head Width: 4.2mm

You get 1 sets ( 2 tubes with 2 screws ) in Black Pvd.

If there is a problem with item you receive, please contact us and wait for our email. We should be able to resolve the problem.All Customers Please Read The Following Before Purchasing:Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for the watch. The guide will show you how to measure the lug width opening of the watch using a ruler, how to check the model number, and assist you with other questions you may have regarding measurement. Watches may share a visual resemblance, yet variations in case size or year model can distinguish them. This will help to avoid any returns or exchanges. We are also an email away to assist with any questions you may have.