![National Hardware N221-580 Eye Bolt, 1/4-20 Thread, 1-1/4 in L Thread, 0.56 in ID Dia Eye, 1.53 in L Shank [SKU: ORG7369697]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/79205/77401/7369697__06408.1692632543.jpg?c=1 "National Hardware N221-580 Eye Bolt, 1/4-20 Thread, 1-1/4 in L Thread, 0.56 in ID Dia Eye, 1.53 in L Shank [SKU: ORG7369697]")
![National Hardware N221-580 Eye Bolt, 1/4-20 Thread, 1-1/4 in L Thread, 0.56 in ID Dia Eye, 1.53 in L Shank [SKU: ORG7369697]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/79205/77401/7369697__06408.1692632543.jpg?c=1 "National Hardware N221-580 Eye Bolt, 1/4-20 Thread, 1-1/4 in L Thread, 0.56 in ID Dia Eye, 1.53 in L Shank [SKU: ORG7369697]")
Product Overview
Standard machine screw threads, 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]
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![National Hardware N221-572 Eye Bolt, 1/4-20 Thread, 0.87 in L Thread, 0.56 in ID Dia Eye, 1.02 in L Shank [SKU: ORG3127776]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/79200/77396/3127776__56456.1692632541.jpg?c=1 "National Hardware N221-572 Eye Bolt, 1/4-20 Thread, 0.87 in L Thread, 0.56 in ID Dia Eye, 1.02 in L Shank [SKU: ORG3127776]")
![National Hardware N221-101 Eye Bolt, 1/4-20 Thread, Coarse Thread, 1-1/4 in L Thread, 0.56 in Dia Eye, 0.28 in L Shank [SKU: ORG6789937]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/42840/42236/6789937__35312.1691787812.jpg?c=1 "National Hardware N221-101 Eye Bolt, 1/4-20 Thread, Coarse Thread, 1-1/4 in L Thread, 0.56 in Dia Eye, 0.28 in L Shank [SKU: ORG6789937]")
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