{"product_id":"860pcs-rivet-nut-kit-m3-m12-unc-sae-assortment","title":"860Pcs Rivet Nut Kit M3-M12 \u0026 UNC SAE Assortment, 304 Stainless Steel \u0026 Carbon Steel","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e🎬\u003c\/span\u003e Watch how rivet nuts work in action: \u003ciframe title=\"Rivet nuts instead of welding  #homediyer #tools #diy #tools4life #rivetnut #alltools #automobile\" src=\"https:\/\/www.youtube.com\/embed\/qp1tJBqZpCo\" height=\"695\" width=\"1236\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e860Pcs Rivet Nut Kit — Metric \u0026amp; SAE Assortment for Reliable Single-Sided Fastening\u003c\/h2\u003e\n\u003cp\u003eWhen standard nuts won't hold in thin or single-access materials, rivet nuts deliver the threaded connection you need — no welding, no backing plate. Whether you're working on automotive panels, sheet metal enclosures, or fiberglass components, this 860-piece assortment gives you the right size every time.\u003c\/p\u003e\n\u003cp\u003eThe kit covers both Metric (M3–M12) and SAE UNC sizes (6#-32, 8#-32, 10#-24, 1\/4\"-20, 5\/16\"-18, 3\/8\"-16, 1\/2\"-13), available in 304 stainless steel or color-galvanized carbon steel. Each rivet nut features a flat head and half-hex body with a large flange, work-hardened for high-strength load-bearing in materials from 0.5–6 mm thick.\u003c\/p\u003e\n\u003cp\u003eFrom heavy truck maintenance and industrial fabrication to weekend DIY builds with plastic or fiberglass, this assortment covers the full range of common fastening scenarios — all organized in a heavy-duty compartmentalized carrying case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e✅\u003c\/span\u003e Compatible with materials 0.5–6 mm thick — including steel, aluminum, plastic, and fiberglass panels.\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\u003cspan\u003e🔩 \u003cstrong\u003e860-Piece Assortment:\u003c\/strong\u003e Covers Metric M3–M12 and SAE UNC 6#-32 through 1\/2\"-13 — one kit for virtually every common rivet nut application.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🛡️ \u003cstrong\u003eDual Material Options:\u003c\/strong\u003e 304 stainless steel for corrosion-resistant performance in marine and chemical environments; color-galvanized carbon steel for cost-effective general use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🔧 \u003cstrong\u003eFlat Head, Half-Hex Body:\u003c\/strong\u003e Large flange distributes load evenly; hex body prevents rotation during installation for a secure, permanent thread.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e💪 \u003cstrong\u003eWork-Hardened Surfaces:\u003c\/strong\u003e Each rivet nut is heat-treated for high-strength load-bearing, maintaining thread integrity under vibration and torque.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e📐 \u003cstrong\u003eWide Material Thickness Range:\u003c\/strong\u003e Installs in single-sided access points across 0.5–6 mm material thickness — ideal for thin sheet metal and composite panels.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🎬 \u003cstrong\u003eSee It in Action:\u003c\/strong\u003e Watch the video above to see how rivet nuts replace welding for fast, clean threaded connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Is This For\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-usecases\"\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🚗 Automotive \u0026amp; Truck Technicians\u003c\/strong\u003e\n\u003cp\u003eAdd threaded inserts to body panels, brackets, and trim pieces where only one side is accessible — no welding required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🏭 Sheet Metal Fabricators\u003c\/strong\u003e\n\u003cp\u003eCreate strong, reusable threaded connections in enclosures, frames, and industrial equipment without compromising thin material.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🛥️ Marine \u0026amp; Outdoor Equipment\u003c\/strong\u003e\n\u003cp\u003e304 stainless steel rivet nuts resist salt spray and moisture — ideal for boat fittings, trailers, and outdoor structures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🔨 DIY Builders \u0026amp; Home Workshop\u003c\/strong\u003e\n\u003cp\u003eTackle fiberglass, plastic, and aluminum projects with confidence — the full size range means you're covered for repairs and custom builds alike.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Pieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e860 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetric Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM3, M4, M5, M6, M8, M10, M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSAE UNC Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6#-32, 8#-32, 10#-24, 1\/4\"-20, 5\/16\"-18, 3\/8\"-16, 1\/2\"-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel \/ Color-Galvanized Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHalf-Hex with Large Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrip Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5–6 mm material thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWork-hardened; stainless or zinc-plated (carbon steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty compartmentalized carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 3.3–3.4 kg (varies by material)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat sizes are included in this rivet nut kit?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eThe kit includes Metric sizes M3 through M12 and SAE UNC sizes from 6#-32 up to 1\/2\"-13, totaling 860 pieces across both standards.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the 304 stainless steel and carbon steel options?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e304 stainless steel offers superior corrosion resistance, making it suitable for marine, chemical, and outdoor environments. Color-galvanized carbon steel provides a cost-effective solution for general indoor and construction applications.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat material thickness can these rivet nuts be installed in?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eThese rivet nuts are designed for materials typically ranging from 0.5 mm to 6 mm in thickness, covering most sheet metal, aluminum, plastic, and fiberglass applications.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these rivet nuts be used in single-sided access applications?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eYes. Rivet nuts are specifically designed for single-sided installation — you only need access to one side of the material, making them ideal for hollow sections, panels, and enclosed structures.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these rivet nuts suitable for automotive use?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eYes. Both the metric and SAE sizes cover common automotive fastening needs, and the flat head \/ half-hex body design provides a secure, vibration-resistant connection in body panels and brackets.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow are the rivet nuts organized in the kit?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eAll 860 pieces are stored in a heavy-duty carrying case with compartmentalized sections, keeping each size separated for quick identification and access on the job.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo the stainless steel rivet nuts resist rust?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eYes. 304 stainless steel provides strong resistance to rust and oxidation, making it well-suited for humid, marine, or chemically exposed environments. Carbon steel variants are zinc-plated for general corrosion protection.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003eReady to add permanent threaded connections to any panel or structure? \u003cstrong\u003eAdd to Cart\u003c\/strong\u003e and get the right rivet nut size — every time. Backed by a 24-month quality warranty and 24\/7 technical support.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"304-stainless-steel \/ M3~M12","offer_id":51970207842578,"sku":"UK-MZTZ0103","price":83.69,"currency_code":"USD","in_stock":true},{"title":"304-stainless-steel \/ SAE Rivet Nuts Kit","offer_id":51970207875346,"sku":"UK-MZTZ0102","price":88.97,"currency_code":"USD","in_stock":true},{"title":"carbon-steel \/ M3~M12","offer_id":51970207908114,"sku":"GBTST0134","price":42.99,"currency_code":"USD","in_stock":true},{"title":"carbon-steel \/ SAE Rivet Nuts Kit","offer_id":51970207940882,"sku":"GBTST0133","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/B_D4_4_99__WRNKO_WS7.png?v=1762199245","url":"https:\/\/homediyer.com\/products\/860pcs-rivet-nut-kit-m3-m12-unc-sae-assortment","provider":"HomeDIYer","version":"1.0","type":"link"}