{"product_id":"25-pack-3-8-x-4-flat-head-sleeve-anchors","title":"25 Pack 3\/8\" x 4\" Flat Head Sleeve Anchors","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003eSilver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e6 x 6 x 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e25 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003eSP341\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Name:\u003c\/strong\u003e3\/8\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e0.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e0.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Head Style:\u003c\/strong\u003eFlat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e3\/8\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Shape:\u003c\/strong\u003eRound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003eGalvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Types:\u003c\/strong\u003eZinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003eBolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Name:\u003c\/strong\u003eMindoub 25 Pack 3\/8\" x 4\" Flat Head Sleeve Anchors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Highlight:\u003c\/strong\u003eZinc Plated Carbon Steel Expansion Bolts for Concrete and Brick, Flush Mount Masonry Fastener Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout this item\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFLUSH MOUNT FLAT HEADCountersunk design allows the anchor to sit flush with the surface of the affixed material. Ensures a smooth finish without protruding bolt heads, suitable for installing sliding door tracks, wooden frames, and sill plates where surface clearance is required.\u003c\/li\u003e\n\u003cli\u003eTHROUGH-FIXING INSTALLATIONHole-size equals bolt-size (3\/8-inch) design streamlines the installation process. Drill directly through the fixture into the concrete or brick substrate without moving equipment or realigning holes, increasing workflow efficiency for volume mounting tasks.\u003c\/li\u003e\n\u003cli\u003eZINC-PLATED CARBON STEELManufactured from carbon steel for high tensile strength and coated with zinc plating to resist rust and corrosion. Built to maintain structural integrity in masonry, solid concrete, and brick fastening applications for both indoor and standard outdoor environments.\u003c\/li\u003e\n\u003cli\u003e25-PIECE FASTENER KITIncludes 25 individual 3\/8\" x 4\" sleeve anchors in a sturdy corrugated box. Designed for contractors, builders, and serious DIY users managing volume installations, ensuring sufficient supply for structural support projects and framing jobs.\u003c\/li\u003e\n\u003cli\u003eBROAD APPLICATION RANGEEngineered for heavy load requirements in concrete and brick. Highly functional for anchoring heavy shelving, garage door hardware, railing bases, and window frames. Provides secure expansion and reliable hold for industrial and residential construction.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mindoub","offers":[{"title":"Default Title","offer_id":48234985455777,"sku":"B0GXG2TTNK","price":53.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/7708\/9441\/files\/81_tmoNMpqL._SL1500.jpg?v=1793093199","url":"https:\/\/www.roadandrim.com\/products\/25-pack-3-8-x-4-flat-head-sleeve-anchors","provider":"Road \u0026 Rim","version":"1.0","type":"link"}