{"product_id":"heavy-duty-7-16-20-hex-slotted-castle-nuts-in-plai","title":"Heavy Duty 7\/16-20 Hex Slotted Castle Nuts In Plain Black Steel For Secure Industrial Fastening And Tough Construction Projects With Precision Threads","description":"\u003cdiv\u003e\n\u003cp\u003e7\/16-20 Hex Slotted Castle Nuts Black Steel Fasteners\u003cbr\u003e\n✔️ 7\/16-20 Fine Thread Hex Slotted Castle Nut Black Steel\u003c\/p\u003e \u003cp\u003ePack of one fastener works for your tough maintenance situations. Use them when you need to secure rotating shafts without losing grip. These are ideal for axle assemblies where safety wire can be applied easily.\u003c\/p\u003e ✅ Heavy duty black oxide coating stops rust buildup\n✅ Precision threading ensures accurate mating without slip\n✅ Slots allow easy installation of cotter pins for safety\n✅ Available in 7\/16 inch nominal diameter for big load\u003cbr\u003e\n✅ Designed for metal and wood structural mounting projects\u003cbr\u003e\n⚠️ Requires matching stud threads for proper fitment\u003cbr\u003e \u003cp\u003e💡 Why choose slotted castle nuts for critical assemblies?\u003cbr\u003e\n- Allows mechanical locking via cross-hole for safety wire retention\u003cbr\u003e\n- Prevents loosening under vibration loads in mobile machinery\u003cbr\u003e\n- Provides reliable torque retention during high stress operations\u003cbr\u003e\n- Compatible with many hex bolt standards used in heavy industry\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49193545367787,"sku":"VXB0GZ7T1Q4Y","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51reIofg2sL.jpg?v=1786424574","url":"https:\/\/vxb.com\/products\/heavy-duty-7-16-20-hex-slotted-castle-nuts-in-plai","provider":"VXB Bearings","version":"1.0","type":"link"}