{"product_id":"1000-piece-three-quarter-internal-tooth-lock-washe","title":"1000 Piece Three Quarter Internal Tooth Lock Washers Stainless Steel Rust Proof Hardware Kit Zero Wiggle Room Rock Solid Grip Built Tough Heavy Duty Anti Loosening Fasteners For DIY Projects And Shop Jobs","description":"\u003cdiv\u003e\n\u003cp\u003e1000 Pc 3 4 Inch Internal Tooth Lock Washers\u003cbr\u003e\n✔️ 3 4 Inch Inside Diameter 18 8 SS Anti Loosening Washers\u003c\/p\u003e \u003cp\u003eThis pack of one thousand three quarter internal tooth lock washers delivers reliable anti vibration holding power for woodworking benches, automotive assemblies, and electronic enclosures. The sharp inner teeth bite securely into softer materials like aluminum brackets and plastic housings to stop bolts from backing out during heavy operation.\u003c\/p\u003e ✅ 3 4 inch nominal bore fits standard grade 8 hardware\u003cbr\u003e\n✅ 18 8 stainless steel resists rust and surface corrosion\u003cbr\u003e\n✅ ASME B18.21.1 certified hardness rating rockwell C40 to C50\u003cbr\u003e\n✅ 1000 piece quantity covers large shop inventory needs\u003cbr\u003e\n✅ Twisted tooth design creates grounding path for electrical gear\u003cbr\u003e \u003cp\u003e💡 How do twisted tooth lock washers actually keep bolts from backing out under heavy vibration loads.\u003cbr\u003eThe serrated inner ring digs into fastener mating surfaces to kill rotational slippage instantly. This handy upgrade beats flat washers on soft alloys by spreading clamping force across multiple contact points. Engineers pick these for high stress rigs because the grip holds tight through thermal cycling and repeated shock loads.\u003cbr\u003e- Internal tooth geometry bites harder than smooth metal plates\u003cbr\u003e- High carbon spring temper maintains steady preload over time\u003cbr\u003e- Ideal choice for mounting electronics and machinery frames\u003cbr\u003e- Stops fretting corrosion from micro movement on chassis mounts\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49250537930987,"sku":"VXB01AWQYQ9W","price":2938.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41TLuqtj49L.jpg?v=1787076662","url":"https:\/\/vxb.com\/products\/1000-piece-three-quarter-internal-tooth-lock-washe","provider":"VXB Bearings","version":"1.0","type":"link"}