{"product_id":"helical-insert-304-stainless-steel-516-18-unc-righ","title":"Helical Insert 304 Stainless Steel 5\/16-18 UNC Right Hand Internal Thread 0.469 Inch Length Free Running Heavy Duty Pack Of 12 For Automotive Machinery And Industrial Repair And Reinforcement","description":"\u003cdiv\u003eStainless 304 Helical Inserts for 5\/16-18 UNC, 0.469 Length\u003cbr\u003e\n✔️ Pack of 12; 304 stainless, right-hand internal thread. \u003cp\u003eThese 304 stainless steel helically coiled inserts are designed to repair stripped or damaged threads in metal parts. They’re ideal for automotive, machinery, and industrial repair projects to reinforce tapped holes and extend service life.\u003c\/p\u003e \u003cp\u003e✅ 5\/16-18 UNC internal thread size\u003cbr\u003e✅ Right-hand thread direction for standard fasteners\u003cbr\u003e✅ Free running coil design for easier installation\u003cbr\u003e✅ Tensile strength 200,000-250,000 PSI; Rockwell hardness C43-C50\u003cbr\u003e✅ Pack of 12 for ready-to-use repairs\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a helically coiled insert used for in metal repair and reinforcement?\u003c\/p\u003e\n\u003cp\u003eThese handy inserts help restore damaged threads and reinforce tapped holes in metal parts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethread repair for worn holes in cast, aluminum, or steel\u003c\/li\u003e\n\u003cli\u003eimproved load distribution and resistance to pull-out\u003c\/li\u003e\n\u003cli\u003eworks with standard drill and tap sizes like 5\/16-18 UNC\u003c\/li\u003e\n\u003cli\u003eeasy to install with common tools and reusable in many repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48022382280939,"sku":"VXB000BO71OI","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71ntIIXlD5L.jpg?v=1775264637","url":"https:\/\/vxb.com\/products\/helical-insert-304-stainless-steel-516-18-unc-righ","provider":"VXB Bearings","version":"1.0","type":"link"}