{"product_id":"5-16-in-18-stainless-steel-drop-in-anchors-100-pcs-durable","title":"5\/16 in-18 Stainless Steel Drop In Anchors (100 pcs) - Durable","description":"\u003cp\u003eIn this review the reviewer looks at a bulk pack of 100 knurled drop in anchors intended for solid concrete. The bottom line is simple: this set is for installers, contractors and DIYers who need a reliable, corrosion resistant anchor in quantity and value the long term hold of stainless steel. The single biggest reason to buy is durability - these anchors are made from premium stainless steel and are designed to grip solid concrete when expanded with the proper set tool.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage include:\u003c\/strong\u003e One package contains 100 pieces, providing enough anchors for multiple projects or for keeping spares on hand for repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial quality:\u003c\/strong\u003e Made from stainless steel that resists corrosion and rust, which helps anchors remain secure in concrete over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned dimensions:\u003c\/strong\u003e Each anchor is sized for a 1-1\/4 in hole depth with a 3\/8 in hole diameter and works with 5\/16-18 bolts, ensuring compatibility with common fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e The knurled body and internal forced expansion design let the insert expand and embed into solid concrete for a tight mechanical hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon use:\u003c\/strong\u003e Intended for solid concrete and suitable for use with machine screws, bolts and threaded rod to anchor fixtures reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation steps:\u003c\/strong\u003e Simple three-step process of pre-drilling, inserting knurled side down and using a set tool to expand the anchor for a secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis pack suits builders, maintenance teams and homeowners who regularly anchor fixtures to solid concrete and want a corrosion resistant option that comes in bulk. It is particularly useful where a consistent, mechanical expansion anchor is required for medium duty loads and when a quantity of identical anchors is needed to complete several mounting points.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users anchoring into hollow block or drywall, since these drop in anchors are designed for solid concrete only, and anyone who cannot access or afford a simple set tool, which is recommended to seat the anchor correctly.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood value for quantity, supplying 100 anchors to cover large jobs or spare needs.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction offers corrosion resistance for longer life in concrete.\u003c\/li\u003e\n\u003cli\u003eKnurled, forced expansion design produces a firm mechanical hold when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInstallation requires the correct set tool; some users may find this an extra purchase or step.\u003c\/li\u003e\n\u003cli\u003eNot suitable for hollow or nonconcrete substrates, limiting versatility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWensilon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e100 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread size\u003c\/td\u003e\n\u003ctd\u003e5\/16 in-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole depth\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill diameter\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThese 5\/16 in-18 stainless steel knurled drop in anchors are a sensible purchase for anyone installing fixtures into solid concrete who needs corrosion resistant anchors in bulk. They offer dependable expansion holding and strong stainless steel construction, making them good value for contractors and serious DIYers, provided the installer has or can obtain the correct set tool.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo these anchors work in hollow block?\u003c\/strong\u003e\u003cbr\u003eNo. These knurled drop in anchors are designed for solid concrete and will not expand properly in hollow substrates.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat bolt size is used with these anchors?\u003c\/strong\u003e\u003cbr\u003eThey are intended for use with 5\/16 in-18 bolts or compatible machine screws and threaded rod.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a special tool required to install them?\u003c\/strong\u003e\u003cbr\u003eA set tool is recommended to drive the thinner part into the anchor and hammer the back so it expands and embeds securely in the concrete.\u003c\/p\u003e","brand":"Wensilon","offers":[{"title":"Default Title","offer_id":48244070744283,"sku":"B0D1TR5722","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71C7ROSqmML._SL1500.jpg?v=1770918213","url":"https:\/\/gearmusthave.com\/products\/5-16-in-18-stainless-steel-drop-in-anchors-100-pcs-durable","provider":"GearMustHave","version":"1.0","type":"link"}