{"product_id":"heavy-duty-rust-resistant-304-stainless-steel-flan","title":"Heavy Duty Rust Resistant 304 Stainless Steel Flanged Hex Bolts With Integrated Flange 5\/16 18 Thread 3\/4 Length Grip Tight Fastener Pack Of 20 Rock Solid Home Shop Hardware Pick","description":"\u003cdiv\u003ePremium 304 Stainless Steel Flanged Hex Bolts Set of 20\u003cbr\u003e\n✔️ 5\/16 inch thread + 3\/4 grip + 304 steel + serrated base \u003cp\u003eA pack of 20 heavy duty fasteners designed for demanding projects. These serrated flanged bolts act as built-in washers and threaded studs, making them handy for automotive repairs, plumbing setups, and workshop builds where vibration resistance and rust protection matter.\u003c\/p\u003e ✅ Coarse pitch threading measured at eighty millimeters (five sixteenths inch) for strong engagement\u003cbr\u003e\n✅ Twelve millimeter (half inch) deep well socket drive turns easily without rounding out\u003cbr\u003e\n✅ Seventeen millimeter (zero point six eight inch) wide flange rim spreads pressure evenly\u003cbr\u003e\n✅ Nineteen millimeter (three fourths inch) grip zone holds steady across twenty pieces here\u003cbr\u003e \u003cp\u003e💡 Why do auto shops choose flanged hex bolts over standard flat heads?\nA flanged design gives you a broader clamping area that spreads mechanical load evenly. This handy setup locks things down fast without slipping or tearing apart thin sheets.\n- They remove the extra washer step while keeping engine shakes from loosening fast\n- Ideal for exhaust pipes and fluid lines that demand water tight seals everywhere\n- Crushes against flat metal to block coolants and road grime from sneaking inside\n- Holds firm during rapid heat changes because the alloy blend stretches securely\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49246022926571,"sku":"VXB0DNC936B8","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51ykCrwGwGL.jpg?v=1787020657","url":"https:\/\/vxb.com\/products\/heavy-duty-rust-resistant-304-stainless-steel-flan","provider":"VXB Bearings","version":"1.0","type":"link"}