4 1/4- 20x1 Round Machine Screws. Part # 7377.

These Machine Screws Are Brass, Rustproof, and can be used for outside applications, such as insttalling boat hardware, antennas, screen door hardware, and licence plates. No. 6-32 oval brass machine screws are used in electric switchplates. The size and the Wrench size is on the back of the package. Part # 7377. Our eBay listings are few. We are an RV dealer that has been doing business for 69 years. We have over 11,800 parts in stock. We have current products and many unusual, obsolete no longer available items. Over the years weâve sold parts for mobile homes (such as 14âx70â) and recreational vehicles. If you have a need, please contact us. We may have whatever you are looking for.