# Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1 910153 [![Twitter](https://www.rhsboating.com.au/media/com_hikashop/images/icons/twitter_icon.png)Twitter](https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Faquapac-3-8-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-1.html)[![Pinterest](https://www.rhsboating.com.au/media/com_hikashop/images/icons/pintinterest_icon.png)Pinterest](http://pinterest.com/pin/create/button/?url=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Faquapac-3-8-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-1.html&media=https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/100x100/910153.jpg)[![Facebook](https://www.rhsboating.com.au/media/com_hikashop/images/icons/facebook_icon.png)Facebook](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Faquapac-3-8-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-1.html&display=page)[![Linkedin](https://www.rhsboating.com.au/media/com_hikashop/images/icons/linkedin_icon.png)Linkedin](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Faquapac-3-8-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-1.html) [Previous](#)[Previous](#)[Previous](#) [![910153](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/910153.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1")](https://www.rhsboating.com.au/images/com_hikashop/upload/910153.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1") [Next](#)[Next](#)[Next](#) [![910153](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/910153.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1")](https://www.rhsboating.com.au/images/com_hikashop/upload/910153.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1")[![910153-1](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1")](https://www.rhsboating.com.au/images/com_hikashop/upload/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1")[![aquapac-1500x1500](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/aquapac-1500x1500.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1")](https://www.rhsboating.com.au/images/com_hikashop/upload/aquapac-1500x1500.jpg "Aquapac 3/8 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 1") $6.72 each Brand: [Aquapac Marine Fasteners & Boat Accessories](https://www.rhsboating.com.au/brands-listing/aquapac-marine-fasteners-boat-accessories.html) [+](#) [–](#) The add to cart button will appear once you select the values above ### Aquapac 3/8 inch Wing Nut UNC 304 Grade Stainless Steel Pack 1 Match a 3/8 inch UNC thread with this Aquapac wing nut in 304 grade stainless steel. The size and thread series identify the variant to compare with your bolt, screw or threaded rod. The two wings give a hand-grip form for turning the nut. Leave enough room around both wings for operation and choose this style where a wing nut is suitable for the fastening design. This code is the 3/8 inch UNC option. Confirm the UNC designation on the mating fastener as well as its nominal size. This Aquapac prepack has a listed pack quantity of 1. The single-item pack suits an order where only one matching component is required. Check the required grade and any application-specific fastening specification before ordering. The material grade is not a substitute for a published mechanical strength class or load rating. ### Choosing and using this product Keep different thread forms and material grades separated while working. Similar-looking fasteners can become mixed when several fittings are removed at once. Labelling the removed hardware by location provides a useful reference when checking the replacements against the original arrangement. Consider future inspection as part of the fitting layout. The fastener and surrounding surface should remain accessible wherever practical, particularly on components that are removed for service. Follow the equipment guidance for tightening and any required locking method; neither is established by the pack size. Plan tool access with the surrounding equipment in place. There may be adequate room to insert a fastener but limited space to hold the opposite end or operate the required tool. Checking both sides first helps make the installation practical to assemble and inspect. For this version, pack quantity: 1. Use that specific detail when comparing the item with your existing equipment or planned installation. Other sizes and configurations in the range should be checked separately rather than treated as equivalent. ### Product details - 3/8 inch Wing Nut UNC. - Material: 304 Grade Stainless Steel. - Pack quantity: 1. - Aquapac prepackaged fasteners. - Product code: 910153