{"product_id":"national-mfg-n221-002-zinc-screw-hook-3-8x10-in-10-pack","title":"National Mfg N221-002 Zinc Screw Hook 3\/8x10 in 10-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N221-002 is a zinc-plated screw hook designed for medium-weight to heavyweight hanging applications. It measures 3\/8 inches in diameter and 10 inches in length, featuring lag screw threads for secure installation into wood substrates. The hook carries a safe working load of 150 pounds, making it suitable for planters, signs, clotheslines, and similar suspended loads. Sold in a bulk pack of 10 units, this hardware is a standard item for contractors, maintenance professionals, and property managers handling routine fastening and hanging tasks.\u003c\/p\u003e\u003cp\u003eThis screw hook is appropriate for residential and light commercial use where a reliable, corrosion-resistant hanging point is needed. Common applications include outdoor planters, signage, clotheslines, and general utility hanging in garages, workshops, or storage areas. The zinc finish provides basic corrosion resistance for covered outdoor and indoor environments. Do not use for overhead lifting, support of human weight, or athletic and playground equipment. When safety is a factor in the application, consult the manufacturer before installation and inspect the hardware frequently after installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLag screw threads for solid bite into wood framing or structural members\u003c\/li\u003e\n\u003cli\u003eZinc finish for basic corrosion resistance in indoor and covered outdoor settings\u003c\/li\u003e\n\u003cli\u003e150-pound safe working load for medium to heavyweight hanging tasks\u003c\/li\u003e\n\u003cli\u003e3\/8-inch diameter shank for substantial holding strength in the substrate\u003c\/li\u003e\n\u003cli\u003e10-inch length accommodates thicker materials or deeper embedment\u003c\/li\u003e\n\u003cli\u003eSold in a 10-unit bulk pack for multi-point or multi-project use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose screw hook for installation into wood substrates in residential and light commercial hanging applications including planters, signs, and clotheslines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a general contractor, maintenance technician, or qualified tradesperson using standard hand tools. Pilot drilling is recommended to prevent wood splitting, particularly in hardwood or treated lumber. Confirm that the anchor substrate can support the intended load before hanging any object. Never exceed the 150-pound safe working load, and do not use this hardware for overhead lifting, support of human weight, or athletic or playground equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\/Finish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Working Load\u003c\/strong\u003e: 150 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 3.45 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NATIONAL MFG\/SPECTRUM BRANDS HHI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N221-002\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51559780745522,"sku":"N221-002","price":50.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33b2e6806f609d9b73515a67aa76747e.jpg?v=1786440843","url":"https:\/\/voomisupply.com\/products\/national-mfg-n221-002-zinc-screw-hook-3-8x10-in-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}