{"id":9574842990829,"title":"uxcell 100Pcs External Tooth Lock Washers, M12 Carbon Steel Serrated Locking Washers for Screw Bolt Mechanical Equipment Fasteners, Black 100","handle":"uxcell-100pcs-external-tooth-lock-washers-m12-carbon-steel-serrated-locking-washers-for-screw-bolt-mechanical-equipment-fasteners-black-100","description":"\u003ch3\u003euxcell 100Pcs External Tooth Lock Washers, M12 Carbon Steel Serrated Locking Washers for Screw Bolt Mechanical Equipment Fasteners, Black\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: Package and Size: The package contains 100pcs of external tooth\nlocking washers, with specifications of M12, inner diameter of 12mm\/0.47inch,\nouter diameter of 20.5mm\/0.81inch, and thickness of 1mm\/0.04inch. Wide\nApplication: These external tooth lock washers are widely used in various\nscrew fastening applications. It is a good choice for electrical connections\nof household and commercial appliances, automobiles, and ships. Home\ndecoration, industrial building materials, mechanical operations, electronics\nindustry can all come in handy. Easy to Install: Simply select the\ncorresponding external tooth lock washer according to the size of the bolt or\nnut, place the external tooth lock washer in the bolt or nut, make the\nexternal teeth engage with the contact surface, and then use a wrench to\ntighten the nut or bolt to complete the assembly. Notice: When installing,\nplease make sure the contact surface is clean and free of oil, rust, or other\nforeign matter to avoid affecting the performance of the gasket. Pay attention\nto the size before purchasing to get a better fastening effect. Product\nFeatures: These washers are made of carbon steel, which is strong, wear-\nresistant, and not easy to deform. The surface is black zinc-plated to further\nenhance its resistance to oxidation and corrosion. Adopt a serrated design,\nwhich has pressure distribution, can maintain bolt tension under dynamic\nconditions, and reduce loosening from vibration.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePackage and Size: The package contains 100pcs of external tooth locking washers, with specifications of M12, inner diameter of 12mm\/0.47inch, outer diameter of 20.5mm\/0.81inch, and thickness of 1mm\/0.04inch\u003c\/li\u003e\n \u003cli\u003eWide Application: These external tooth lock washers are widely used in various screw fastening applications. It is a good choice for electrical connections of household and commercial appliances, automobiles, and ships. Home decoration, industrial building materials, mechanical operations, electronics industry can all come in handy\u003c\/li\u003e\n \u003cli\u003eEasy to Install: Simply select the corresponding external tooth lock washer according to the size of the bolt or nut, place the external tooth lock washer in the bolt or nut, make the external teeth engage with the contact surface, and then use a wrench to tighten the nut or bolt to complete the assembly\u003c\/li\u003e\n \u003cli\u003eProduct Features: These washers are made of carbon steel, which is strong, wear-resistant, and not easy to deform. The surface is black zinc-plated to further enhance its resistance to oxidation and corrosion. Adopt a serrated design, which has pressure distribution, can maintain bolt tension under dynamic conditions, and reduce loosening from vibration\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-16T01:46:57+10:00","created_at":"2026-09-09T15:10:56+10:00","vendor":"uxcell","type":"Tooth Lock Washers","tags":["industrial_Sep2026"],"price":12700,"price_min":12700,"price_max":12700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50651424391405,"title":"100 \/ M12","option1":"100","option2":"M12","option3":null,"sku":"B0FM89F77P","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"uxcell 100Pcs External Tooth Lock Washers, M12 Carbon Steel Serrated Locking Washers for Screw Bolt Mechanical Equipment Fasteners, Black 100 - 100 \/ M12","public_title":"100 \/ M12","options":["100","M12"],"price":12700,"weight":140,"compare_at_price":null,"inventory_management":"shopify","barcode":"a25060100ux1665","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0FM89F77P.jpg?v=1788930658","\/\/leoforward.com\/cdn\/shop\/files\/41_qBZZc-7L.jpg?v=1788930658","\/\/leoforward.com\/cdn\/shop\/files\/41m7t6LfKtL.jpg?v=1788930658","\/\/leoforward.com\/cdn\/shop\/files\/51M3I-Zd0pL.jpg?v=1788930658","\/\/leoforward.com\/cdn\/shop\/files\/41qXuawbL9L.jpg?v=1788930658","\/\/leoforward.com\/cdn\/shop\/files\/51XgCfGkisL.jpg?v=1788930658"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0FM89F77P.jpg?v=1788930658","options":["Number of Items","Size"],"media":[{"alt":null,"id":41958186057965,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0FM89F77P.jpg?v=1788930658"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0FM89F77P.jpg?v=1788930658","width":500},{"alt":null,"id":41958186090733,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41_qBZZc-7L.jpg?v=1788930658"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41_qBZZc-7L.jpg?v=1788930658","width":500},{"alt":null,"id":41958186123501,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41m7t6LfKtL.jpg?v=1788930658"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41m7t6LfKtL.jpg?v=1788930658","width":500},{"alt":null,"id":41958186156269,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51M3I-Zd0pL.jpg?v=1788930658"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51M3I-Zd0pL.jpg?v=1788930658","width":500},{"alt":null,"id":41958186189037,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41qXuawbL9L.jpg?v=1788930658"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41qXuawbL9L.jpg?v=1788930658","width":500},{"alt":null,"id":41958186221805,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51XgCfGkisL.jpg?v=1788930658"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51XgCfGkisL.jpg?v=1788930658","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003euxcell 100Pcs External Tooth Lock Washers, M12 Carbon Steel Serrated Locking Washers for Screw Bolt Mechanical Equipment Fasteners, Black\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: Package and Size: The package contains 100pcs of external tooth\nlocking washers, with specifications of M12, inner diameter of 12mm\/0.47inch,\nouter diameter of 20.5mm\/0.81inch, and thickness of 1mm\/0.04inch. Wide\nApplication: These external tooth lock washers are widely used in various\nscrew fastening applications. It is a good choice for electrical connections\nof household and commercial appliances, automobiles, and ships. Home\ndecoration, industrial building materials, mechanical operations, electronics\nindustry can all come in handy. Easy to Install: Simply select the\ncorresponding external tooth lock washer according to the size of the bolt or\nnut, place the external tooth lock washer in the bolt or nut, make the\nexternal teeth engage with the contact surface, and then use a wrench to\ntighten the nut or bolt to complete the assembly. Notice: When installing,\nplease make sure the contact surface is clean and free of oil, rust, or other\nforeign matter to avoid affecting the performance of the gasket. Pay attention\nto the size before purchasing to get a better fastening effect. Product\nFeatures: These washers are made of carbon steel, which is strong, wear-\nresistant, and not easy to deform. The surface is black zinc-plated to further\nenhance its resistance to oxidation and corrosion. Adopt a serrated design,\nwhich has pressure distribution, can maintain bolt tension under dynamic\nconditions, and reduce loosening from vibration.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePackage and Size: The package contains 100pcs of external tooth locking washers, with specifications of M12, inner diameter of 12mm\/0.47inch, outer diameter of 20.5mm\/0.81inch, and thickness of 1mm\/0.04inch\u003c\/li\u003e\n \u003cli\u003eWide Application: These external tooth lock washers are widely used in various screw fastening applications. It is a good choice for electrical connections of household and commercial appliances, automobiles, and ships. Home decoration, industrial building materials, mechanical operations, electronics industry can all come in handy\u003c\/li\u003e\n \u003cli\u003eEasy to Install: Simply select the corresponding external tooth lock washer according to the size of the bolt or nut, place the external tooth lock washer in the bolt or nut, make the external teeth engage with the contact surface, and then use a wrench to tighten the nut or bolt to complete the assembly\u003c\/li\u003e\n \u003cli\u003eProduct Features: These washers are made of carbon steel, which is strong, wear-resistant, and not easy to deform. The surface is black zinc-plated to further enhance its resistance to oxidation and corrosion. Adopt a serrated design, which has pressure distribution, can maintain bolt tension under dynamic conditions, and reduce loosening from vibration\u003c\/li\u003e\n \u003c\/ul\u003e"}