{"id":2767,"date":"2025-05-23T12:08:51","date_gmt":"2025-05-23T04:08:51","guid":{"rendered":"https:\/\/machinedwasher.com\/?post_type=product&#038;p=2767"},"modified":"2025-05-24T08:48:03","modified_gmt":"2025-05-24T00:48:03","slug":"316-stainless-steel-square-nuts","status":"publish","type":"product","link":"https:\/\/machinedwasher.com\/el\/products\/316-stainless-steel-square-nuts\/","title":{"rendered":"316 Stainless Steel Square Nuts Supper Corrosion Resistant M3 M6 M8 Square Nut Bolt"},"content":{"rendered":"<p>A square nut is a type of four-sided nut with a square shape instead of the traditional hexagonal design. It provides a larger bearing surface , reducing the risk of loosening under vibration and offering better grip when used with a wrench or pliers. Square nuts are commonly used in woodworking, construction, and machinery where a flat surface contact is preferred.<\/p>\n<h3>Materials<\/h3>\n<p>Carbon Steel (Grade 4.8, 8.8, 10.9) \u2013 High strength, commonly zinc-plated for corrosion resistance.<br \/>\nStainless Steel (SS304, SS316) \u2013 Excellent corrosion resistance, ideal for marine and outdoor use.<br \/>\nBrass \u2013 Good electrical conductivity, used in plumbing and decorative applications.<br \/>\nAluminum \u2013 Lightweight, suitable for aerospace and electronics.<br \/>\nNylon\/Plastic \u2013 Non-conductive, used in food processing and medical devices.<\/p>\n<h3>Surface Treatments<\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-2771\" src=\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/2-6.png\" alt=\"\" width=\"691\" height=\"222\" srcset=\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/2-6-640x206.png 640w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/2-6-400x129.png 400w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/2-6-367x118.png 367w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/2-6-600x193.png 600w\" sizes=\"(max-width: 691px) 100vw, 691px\" \/><\/p>\n<h3><strong>Specifications<\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone wp-image-2772 lazyload\" data-src=\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/3-3.png\" alt=\"\" width=\"692\" height=\"254\" data-srcset=\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/3-3-640x235.png 640w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/3-3-400x147.png 400w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/3-3-367x135.png 367w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/3-3-600x221.png 600w\" data-sizes=\"(max-width: 692px) 100vw, 692px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 692px; --smush-placeholder-aspect-ratio: 692\/254;\" \/><\/p>\n<h3>Applications<\/h3>\n<p>Woodworking &amp; Furniture \u2013 Used with carriage bolts for secure fastening in wooden structures.<br \/>\nConstruction &amp; Framing \u2013 Provides a flat surface for bolted connections in steel structures.<br \/>\nAutomotive &amp; Machinery \u2013 Prevents loosening in high-vibration environments.<br \/>\nMarine &amp; Outdoor Equipment \u2013 Stainless steel square nuts resist saltwater corrosion.<br \/>\nElectrical &amp; Electronics \u2013 Brass square nuts used in grounding applications.<br \/>\nDIY &amp; Repair Work \u2013 Easy to grip and install without specialized tools.<br \/>\nExcellent Use Case: Square Nuts in Wooden Furniture Assembly<\/p>\n<h3>Why?<\/h3>\n<p>Larger surface area prevents sinking into wood.<br \/>\nStays secure even with wood expansion\/contraction.<br \/>\nEasy to tighten with a wrench or pliers.<\/p>\n<h3>Example:<\/h3>\n<p>IKEA furniture often uses M6 or M8 square nuts with carriage bolts for bed frames and shelving.<br \/>\nLoad Tested: Up to 500N clamping force in wooden joints.<\/p>\n<h3>Conclusion<\/h3>\n<p>Square nuts are durable, vibration-resistant fasteners ideal for woodworking, construction, and machinery . Their flat design, material options, and surface treatments make them suitable for high-stress, outdoor, and electrical applications .<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-2769 lazyload\" data-src=\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/Low-strength-steel-square-nuts-scaled.jpeg\" alt=\"\" width=\"668\" height=\"668\" data-srcset=\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/Low-strength-steel-square-nuts-640x640.jpeg 640w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/Low-strength-steel-square-nuts-400x400.jpeg 400w, https:\/\/machinedwasher.com\/wp-content\/smush-webp\/2025\/05\/Low-strength-steel-square-nuts-560x560.jpeg.webp 560w, https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/Low-strength-steel-square-nuts-367x367.jpeg 367w, https:\/\/machinedwasher.com\/wp-content\/smush-webp\/2025\/05\/Low-strength-steel-square-nuts-600x600.jpeg.webp 600w\" data-sizes=\"(max-width: 668px) 100vw, 668px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 668px; --smush-placeholder-aspect-ratio: 668\/668;\" data-smush-webp-fallback=\"{&quot;data-srcset&quot;:&quot;https:\\\/\\\/machinedwasher.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Low-strength-steel-square-nuts-640x640.jpeg 640w, https:\\\/\\\/machinedwasher.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Low-strength-steel-square-nuts-400x400.jpeg 400w, https:\\\/\\\/machinedwasher.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Low-strength-steel-square-nuts-560x560.jpeg 560w, https:\\\/\\\/machinedwasher.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Low-strength-steel-square-nuts-367x367.jpeg 367w, https:\\\/\\\/machinedwasher.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Low-strength-steel-square-nuts-600x600.jpeg 600w&quot;}\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>316 Stainless Steel Square Nuts Supper Corrosion Resistant M3 M6 M8 Square Nut Bolt<\/p>","protected":false},"featured_media":2770,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[34],"product_tag":[134,133,171,132,135,136,157,169,167,170,165,155,156,158,164,161,162,163,159,160,180,166,168,174,173,172,175,176,178,177,179],"class_list":{"0":"post-2767","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-machined-nuts","7":"product_tag-cnc-machined-nuts","8":"product_tag-cnc-machining-nuts","9":"product_tag-large-square-nuts","10":"product_tag-machined-nuts","11":"product_tag-machining-nuts","12":"product_tag-special-nuts","13":"product_tag-square-barrel-nut","14":"product_tag-square-brass-nuts","15":"product_tag-square-head-nuts-and-bolts","16":"product_tag-square-lock-nuts","17":"product_tag-square-nut-1-4-20","18":"product_tag-square-nut-and-bolt","19":"product_tag-square-nut-bolt","20":"product_tag-square-nut-insert","21":"product_tag-square-nut-m10","22":"product_tag-square-nut-m3","23":"product_tag-square-nut-m4","24":"product_tag-square-nut-m5","25":"product_tag-square-nut-m6","26":"product_tag-square-nut-m8","27":"product_tag-square-nuts-1-4-20","28":"product_tag-square-nuts-and-bolts","29":"product_tag-square-nuts-bolts","30":"product_tag-square-nuts-m3","31":"product_tag-square-nuts-m6","32":"product_tag-square-nuts-m8","33":"product_tag-square-nuts-metric","34":"product_tag-square-nuts-stainless-steel","35":"product_tag-square-thin-nuts","36":"product_tag-square-thread-nuts","37":"product_tag-union-square-nuts","39":"first","40":"instock","41":"shipping-taxable","42":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/product\/2767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/comments?post=2767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/media\/2770"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/media?parent=2767"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/product_brand?post=2767"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/product_cat?post=2767"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/el\/wp-json\/wp\/v2\/product_tag?post=2767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}