{"product_id":"top-shelf-lead-machine-screw-anchors-for-concrete","title":"Top Shelf Lead Machine Screw Anchors For Concrete And Masonry Work, Heavy Duty Domed Head Locks In Tight On Brick Or Block, 3\/8-16 In Thread, Pack Of Five Solid Builders Hardware","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial grade lead anchors for brick mounting\u003cbr\u003e✔️ 3\/8 16 coarse thread robust dome head solid builder anchors\u003c\/p\u003e \u003cp\u003eThese solid builders hardware pieces are expandable lead sleeve fasteners engineered to grip tightly into poured concrete, solid brick, and hollow block. You generally install them when securing heavy fixtures, steel posts, or shelving brackets to rigid masonry surfaces where temporary holding power falls flat. They work well for outdoor fencing, deck joists, and industrial railing mounts that need steady weight support.\u003c\/p\u003e ✅ Pack of five heavy duty lead expansion anchors\u003cbr\u003e\n✅ Measures 3\/8 16 inch coarse thread pitch\u003cbr\u003e\n✅ Dome shaped top resists weathering and stripping\u003cbr\u003e\n✅ Expands inward when bolt torque is applied\u003cbr\u003e \u003cp\u003e💡 Why choose lead machine anchors over basic wall plugs for brick projects?\u003cbr\u003eThese handy expansion pieces deliver reliable hold power when you are hanging heavy gear on brittle masonry.\u003cbr\u003e- Pure lead material stretches outward to wedge tightly against hollow block cavities and solid stone\u003cbr\u003e- Fully threaded shafts maintain steady tension on load bearing bolts without slipping over time\u003cbr\u003e- Stripping resistant coarse pitches slide straight into pre drilled concrete holes without damaging edges\u003cbr\u003e- Dome topped profiles block moisture from pooling around the mounting hardware during harsh weather\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49234176999659,"sku":"VXB00L1LCQYA","price":141.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81OUONOrY4L.jpg?v=1786793355","url":"https:\/\/vxb.com\/products\/top-shelf-lead-machine-screw-anchors-for-concrete","provider":"VXB Bearings","version":"1.0","type":"link"}