{"product_id":"value-collection-siw8x0800-100bx-m8-lock-washer-100-pack","title":"Value Collection SIW8X0800-100BX M8 Lock Washer 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SIW8X0800-100BX is an M8 internal tooth lock washer manufactured from grade 18-8 austenitic stainless steel, classified as material grade A2. With an inside diameter of 8.4mm, an outside diameter of 15mm, and a thickness of 0.8mm, this washer seats cleanly under an M8 fastener head or nut to resist loosening caused by vibration and torque relaxation. The serrated internal teeth bite into both the mating surface and the fastener bearing face, creating mechanical resistance against rotation. This part ships uncoated. Sold in a minimum order quantity of 100 pieces per package, it is suited for production assembly, maintenance shops, and field service kits that require reliable fastener retention in corrosive or wet environments.\u003c\/p\u003e\n\u003cp\u003eThis lock washer is used in applications where stainless steel hardware is required for corrosion resistance, including marine, food-processing, chemical, and outdoor structural assemblies. The internal tooth design makes it appropriate for use in confined bolt patterns where an external tooth washer would overhang adjacent surfaces or interfere with close-tolerance assemblies. Electricians, pipefitters, millwrights, and general maintenance technicians commonly use internal tooth lock washers of this type when securing electrical enclosures, panel hardware, pipe hangers, and equipment mounting brackets with M8 fasteners.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal serrated tooth design provides vibration-resistant fastener retention under M8 screw heads and nuts\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 austenitic stainless steel, material grade A2, for corrosion resistance in wet or chemically active environments\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 8.4mm fits standard M8 fastener shanks with proper clearance\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 15mm and thickness of 0.8mm suit compact bolt patterns\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains dimensional accuracy and is compatible with stainless fastener assemblies\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 100 for production and service stock replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use lock washer for M8 threaded fastener assemblies requiring an internal tooth design with an 8.4mm inside diameter and 15mm outside diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall this washer between the fastener bearing surface and the mating material before final torque is applied. Ensure the mating surfaces are clean and free of debris so the serrated teeth can engage fully. When assembling stainless steel fasteners, use appropriate anti-seize compound on threads to prevent galling, and apply torque according to the fastener specification for the assembly. Do not reuse lock washers that have been fully compressed or show visible tooth deformation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 8.4mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 15mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.8mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Type\u003c\/strong\u003e: Internal Serrated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8 Austenitic A2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SIW8X0800-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689330671922,"sku":"SIW8X0800-100BX","price":5341.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9a80a204642cbf9c9a6aab24242b1ddc.jpg?v=1788257691","url":"https:\/\/voomisupply.com\/products\/value-collection-siw8x0800-100bx-m8-lock-washer-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}