{"title":"Weld nut","description":"\u003cp\u003e\u003cstrong\u003eStainless steel weld nuts\u003c\/strong\u003e are used for permanent fastening to sheet metal and other metal surfaces via spot welding. The welding projections center the nut and ensure stable contact during welding, providing a secure thread without a visible nut on the reverse side.\u003c\/p\u003e\n\u003cp\u003eAvailable with and without welding projections and in several dimensions according to DIN 929, for adaptation to plate thickness and construction. Used in the automotive industry, sheet metal work, construction, and marine environments.\u003c\/p\u003e","products":[{"product_id":"svetsmutter-a4","title":"Weld nut | A2 | DIN 929","description":"\u003cp\u003eDo you need a nut that can be permanently welded onto surfaces for secure and stable fastening? The \u003cstrong\u003eWeld Nut A2\u003c\/strong\u003e DIN 929 in A2 \/ AISI 304 stainless steel is designed to provide long-term strength and corrosion resistance. It is easy to weld onto metal surfaces, creating a reliable connection that withstands mechanical stress and vibrations. The nut is ideal for both industrial and construction-related applications where a permanent attachment is required.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eFIELD OF APPLICATION\u003c\/h2\u003e\n\u003cp\u003ePerfect for weld assembly on machinery, steel frames, building structures, and equipment where permanent fasteners are needed. The weld nut is used to create a secure fastening point for screws and bolts and is easy to combine with standard tools when assembling components. Its corrosion resistance makes it suitable for both indoor and outdoor environments.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Weld nut\u003cbr\u003e\u003cstrong\u003eStandard:\u003c\/strong\u003e DIN 929\u003cbr\u003e\u003cstrong\u003eGrade:\u003c\/strong\u003e A2 \/ AISI 304 stainless steel\u003cbr\u003e\u003cstrong\u003eMaterial class:\u003c\/strong\u003e A2-70\u003cbr\u003e\u003cstrong\u003eThread type:\u003c\/strong\u003e Metric ISO thread\u003cbr\u003e\u003cstrong\u003eSurface treatment:\u003c\/strong\u003e Untreated (natural stainless steel)\u003cbr\u003e\u003cstrong\u003eHead shape:\u003c\/strong\u003e Hexagonal\u003cbr\u003e\u003cstrong\u003eDrive type:\u003c\/strong\u003e External hex\u003c\/p\u003e\n\u003ch2\u003eFREQUENTLY ASKED QUESTIONS (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eWhat characterizes a weld nut according to DIN 929 and how do the welding projections work?\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eDIN 929\u003c\/b\u003e specifies a hexagonal weld nut with three raised welding projections (weld points) on the underside:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003ePrecise resistance welding:\u003c\/b\u003e The three welding projections concentrate the current and heat during spot welding or resistance welding. This allows the nut to fuse perfectly with the base material without damaging the internal thread.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003ePermanent and vibration-proof threaded point:\u003c\/b\u003e Once welded, the nut forms a homogeneous unit with the sheet metal or profile. It cannot loosen, rotate, or shift, making it excellent for chassis, machine stands, and equipment exposed to heavy vibrations.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eTime-saving for blind assembly:\u003c\/b\u003e Creates a fixed thread on the reverse side of enclosures and beams where it is impossible to reach with a fixed wrench for future assembly or maintenance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose stainless steel A2 (AISI 304) when welding nuts?\u003c\/h3\u003e\n\u003cp\u003eWelding stainless steel structures places high demands on material composition to preserve corrosion protection:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eGood weldability:\u003c\/b\u003e A2 steel (1.4301 \/ AISI 304) has low carbon content and good welding properties, providing strong, crack-free weld seams during both spot welding and TIG welding.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eLasting corrosion protection:\u003c\/b\u003e Withstands moisture, outdoor environments, and damp industrial premises without rusting or weakening around the weld zone.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eNo flaking surface coating:\u003c\/b\u003e Unlike electro-galvanized weld nuts, you avoid hazardous zinc fumes during welding as well as the risk of burning off the zinc layer, which could otherwise cause the nut to rust.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eWhat should be considered to achieve a successful welding result with DIN 929?\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eClean surfaces thoroughly:\u003c\/b\u003e Ensure that the sheet metal or profile is completely free from grease, oil, paint, and oxides where the welding projections are to make contact.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eProtect the thread during TIG welding:\u003c\/b\u003e If you are TIG welding by hand instead of using spot welding, be careful not to place the weld bead too close to the thread opening to prevent spatter or thermal deformation from ruining the threads.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eUse correct filler material and lubricant:\u003c\/b\u003e Use stainless filler material that matches A2 steel and apply assembly paste to the screw during final assembly to prevent thread seizing (\u003ci\u003egalling\u003c\/i\u003e).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e","brand":"WASI","offers":[{"title":"M3","offer_id":49053649699158,"sku":"101310","price":0.6,"currency_code":"SEK","in_stock":true},{"title":"M4","offer_id":49053649731926,"sku":"101311","price":0.6,"currency_code":"SEK","in_stock":true},{"title":"M5","offer_id":49053649764694,"sku":"101312","price":0.7,"currency_code":"SEK","in_stock":true},{"title":"M6","offer_id":49053649797462,"sku":"101313","price":0.75,"currency_code":"SEK","in_stock":true},{"title":"M8","offer_id":49053649830230,"sku":"101314","price":1.35,"currency_code":"SEK","in_stock":true},{"title":"M10","offer_id":49053649862998,"sku":"101315","price":2.7,"currency_code":"SEK","in_stock":true},{"title":"M12","offer_id":49053649895766,"sku":"101316","price":3.9,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/7864\/1494\/files\/rostfri-nu-din-929-stainless-steel-weld-nuts_d96ff8fa-4c99-4ace-a784-73a72729ca35.png?v=1786032225"},{"product_id":"svetsmutter-a4-din-929","title":"Weld nut | A4 | DIN 929","description":"\u003cp\u003eDo you need a nut that can be permanently welded to surfaces for secure and stable fastening? \u003cstrong\u003eWeld Nut A4 DIN 929 in A2 \/ AISI 304 stainless steel\u003c\/strong\u003e is designed to provide long-lasting strength and corrosion resistance. It is easy to weld onto metal surfaces and creates a reliable connection that withstands mechanical stress and vibrations. The nut is ideal for both industrial and construction-related applications where a permanent fastening is required.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eFIELD OF APPLICATION\u003c\/h2\u003e\n\u003cp\u003ePerfect for weld mounting on machinery, steel frames, building structures, and equipment where permanent fasteners are needed. The weld nut is used to create a secure fastening for screws and bolts and is easy to combine with standard tools when assembling components. Its corrosion resistance makes it suitable for both indoor and outdoor environments.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Weld nut\u003cbr\u003e\u003cstrong\u003eStandard:\u003c\/strong\u003e DIN 929\u003cbr\u003e\u003cstrong\u003eQuality:\u003c\/strong\u003e A4 \/ AISI 316 stainless steel\u003cbr\u003e\u003cstrong\u003eMaterial class:\u003c\/strong\u003e A4-70\u003cbr\u003e\u003cstrong\u003eThread type:\u003c\/strong\u003e Metric ISO thread\u003cbr\u003e\u003cstrong\u003eSurface finish:\u003c\/strong\u003e Untreated (natural stainless steel)\u003cbr\u003e\u003cstrong\u003eHead shape:\u003c\/strong\u003e Hexagonal\u003cbr\u003e\u003cstrong\u003eDrive type:\u003c\/strong\u003e External hexagon\u003c\/p\u003e\n\u003ch2\u003eFREQUENTLY ASKED QUESTIONS (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eWhat does it mean for a nut to be manufactured as a weld nut according to DIN 929?\u003c\/h3\u003e\n\u003cp\u003eDIN 929 is a standard for hexagonal weld nuts equipped with three raised welding protrusions (weld nubs) on the underside. These nubs concentrate current and heat during resistance welding or spot welding, which fuses the nut to the metal sheet and creates a permanent, extremely strong connection without damaging the nut's internal thread.\u003c\/p\u003e\n\u003ch3\u003eWhy is A2 \/ AISI 304 stainless steel suitable for weld nuts?\u003c\/h3\u003e\n\u003cp\u003eStainless A2 steel (AISI 304 \/ 1.4301) has good welding properties and provides excellent corrosion protection in damp environments, outdoor structures, and industrial applications. The material retains its strength and rust resistance after welding, provided that an appropriate welding method (e.g., TIG welding or resistance welding) is used.\u003c\/p\u003e\n\u003ch3\u003eWhat are the primary applications for DIN 929 weld nuts?\u003c\/h3\u003e\n\u003cp\u003eWeld nuts are used in sheet metal construction, machine building, the automotive industry, and cabinet construction where you want to create a fixed, threaded attachment point on the back of a plate that is otherwise difficult to access during final assembly. It prevents the nut from spinning or coming loose, providing a vibration-proof and highly efficient assembly solution.\u003c\/p\u003e","brand":"WASI","offers":[{"title":"M3","offer_id":51803609989462,"sku":"102311","price":0.8,"currency_code":"SEK","in_stock":true},{"title":"M4","offer_id":51803610022230,"sku":"102312","price":0.95,"currency_code":"SEK","in_stock":true},{"title":"M5","offer_id":51803610054998,"sku":"102313","price":1.0,"currency_code":"SEK","in_stock":true},{"title":"M6","offer_id":51803610087766,"sku":"102314","price":1.8,"currency_code":"SEK","in_stock":true},{"title":"M8","offer_id":51803610120534,"sku":"102315","price":2.2,"currency_code":"SEK","in_stock":true},{"title":"M10","offer_id":51803610153302,"sku":"102316","price":4.5,"currency_code":"SEK","in_stock":true},{"title":"M12","offer_id":51803610186070,"sku":"102317","price":8.5,"currency_code":"SEK","in_stock":true},{"title":"M16","offer_id":51803612381526,"sku":"102318","price":29.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/7864\/1494\/files\/rostfri-nu-din-929-stainless-steel-weld-nuts.png?v=1786032069"},{"product_id":"svetsmutter-a2-ws-9326","title":"Weld nut without welding points | A2 | WS 9326","description":"\u003cp data-start=\"303\" data-end=\"679\"\u003e\u003cstrong\u003eStainless steel weld nut without welding projections in A2\u003c\/strong\u003e is intended for use in corrosive environments where welded threaded fasteners are required. The product complies with WS 9326 and is used where a stable and permanent attachment is needed in metal structures and industrial applications. It is suitable for professional installations where long service life and consistent performance are critical.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1v1fo6z\" data-start=\"681\" data-end=\"701\"\u003eFIELD OF APPLICATION\u003c\/h2\u003e\n\u003cp data-start=\"702\" data-end=\"915\"\u003eThe product is used in industrial and corrosive environments. It is intended for applications where welded threaded attachment is required and where the choice of material provides the necessary protection against corrosion and mechanical stress.\u003c\/p\u003e\n\u003ch2 data-section-id=\"s6f2sj\" data-start=\"917\" data-end=\"944\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cp data-start=\"945\" data-end=\"1189\"\u003e\u003cstrong data-start=\"945\" data-end=\"960\"\u003eProduct type:\u003c\/strong\u003e Nut\u003cbr data-start=\"967\" data-end=\"970\"\u003e\u003cstrong data-start=\"970\" data-end=\"988\"\u003eProduct family:\u003c\/strong\u003e Weld nut type C\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e\u003cstrong data-start=\"1009\" data-end=\"1027\"\u003eMaterial class:\u003c\/strong\u003e A2\u003cbr data-start=\"1030\" data-end=\"1033\"\u003e\u003cstrong data-start=\"1033\" data-end=\"1055\"\u003eStrength class:\u003c\/strong\u003e Not specified\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e\u003cstrong data-start=\"1074\" data-end=\"1087\"\u003eStandard:\u003c\/strong\u003e WS 9326\u003cbr data-start=\"1095\" data-end=\"1098\"\u003e\u003cstrong data-start=\"1098\" data-end=\"1112\"\u003eExecution:\u003c\/strong\u003e Without welding projections\u003cbr data-start=\"1130\" data-end=\"1133\"\u003e\u003cstrong data-start=\"1133\" data-end=\"1143\"\u003eEnvironment:\u003c\/strong\u003e Indoor \/ Outdoor\u003cbr data-start=\"1160\" data-end=\"1163\"\u003e\u003cstrong data-start=\"1163\" data-end=\"1181\"\u003eDelivery unit:\u003c\/strong\u003e Piece\u003c\/p\u003e\n\u003ch2 data-section-id=\"9ow1qb\" data-start=\"1191\" data-end=\"1214\"\u003eFREQUENTLY ASKED QUESTIONS (FAQ)\u003c\/h2\u003e\n\u003ch3 data-section-id=\"gwvyvu\" data-start=\"1216\" data-end=\"1256\"\u003eWhat does type C mean for a weld nut?\u003c\/h3\u003e\n\u003cp data-start=\"1257\" data-end=\"1362\"\u003eType C refers to a square weld nut intended for welding onto steel structures and metal components.\u003c\/p\u003e\n\u003ch3 data-section-id=\"85g02e\" data-start=\"1364\" data-end=\"1418\"\u003eWhat is the benefit of a weld nut without welding projections?\u003c\/h3\u003e\n\u003cp data-start=\"1419\" data-end=\"1560\"\u003eThe execution without welding projections provides a flat contact surface and is used where projections are undesirable or where the welding is performed manually.\u003c\/p\u003e\n\u003ch3 data-section-id=\"i61c06\" data-start=\"1562\" data-end=\"1590\"\u003eCan A2 be used outdoors?\u003c\/h3\u003e\n\u003cp data-start=\"1591\" data-end=\"1702\"\u003eYes, A2 has good corrosion resistance and is often used in outdoor environments as well as in light industrial applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"gmcys3\" data-start=\"1704\" data-end=\"1765\"\u003eWhich materials can the weld nut be used with?\u003c\/h3\u003e\n\u003cp data-start=\"1766\" data-end=\"1890\"\u003eThe product is normally used in conjunction with steel structures and stainless steel components where a permanent threaded attachment is required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rfuzz3\" data-start=\"1892\" data-end=\"1943\"\u003eIs the weld nut threaded according to metric standards?\u003c\/h3\u003e\n\u003cp data-start=\"1944\" data-end=\"2075\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eYes, weld nuts according to WS 9326 are normally manufactured with metric ISO threads for compatibility with standardized screws and bolts.\u003c\/p\u003e","brand":"WASI","offers":[{"title":"M4","offer_id":53981124755798,"sku":"104404","price":12.0,"currency_code":"SEK","in_stock":true},{"title":"M5","offer_id":53981124788566,"sku":"104405","price":11.0,"currency_code":"SEK","in_stock":true},{"title":"M6","offer_id":53981124821334,"sku":"104406","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"M8","offer_id":53981124854102,"sku":"104407","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"M10","offer_id":53981124886870,"sku":"104408","price":17.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/7864\/1494\/files\/svetsmutter-utan-svetspunkt-WS9326.jpg?v=1783280794"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/7864\/1494\/collections\/rostfri-nu-din-929-stainless-steel-weld-nuts.png?v=1790097141","url":"https:\/\/rostfri.nu\/en\/collections\/svetsmutter.oembed","provider":"Rostfri.nu","version":"1.0","type":"link"}