National Hardware N221-259 Eye Bolt, 3/8-16 Thread, 1 in L Thread, 1 in ID Dia Eye, 1.35 in L Shank, 160 lb Working Load [SKU: ORG8528010]

Standard machine screw threads, Course machine screw thread on the extra large sizes (larger than 1/2 x 12), When subjected to 312 hr of salt fog spray testing, zinc-plated hardware showed severe corrosion while hardware with WeatherGuard protection withstood these harsh conditions with very little deterioration. [QTY/UOM: 1EA / 1EA]