{"product_id":"value-collection-99724-split-lock-washer-1-2-inch-grade-8","title":"Value Collection 99724 Split Lock Washer 1\/2 Inch Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 99724 is a Grade 8 steel split lock washer sized for 1\/2 inch fasteners. Split lock washers are installed under a nut or bolt head to resist loosening caused by vibration and torque relaxation. The helical split design bites into the mating surfaces as the fastener is tightened, maintaining clamp load in demanding mechanical assemblies. This washer is uncoated, making it suitable for applications where a bare steel finish is acceptable. The inside diameter ranges from 0.502 to 0.512 inches and the maximum outside diameter is 0.869 inches, with a thickness of 0.125 inches. Grade 8 designation indicates a high-strength material specification appropriate for heavy-duty fastening applications.\u003c\/p\u003e\u003cp\u003eThis split lock washer is used in industrial, mechanical, and structural assemblies where 1\/2 inch fasteners are subject to vibration or dynamic loading. Typical installation scenarios include machinery mounts, structural steel connections, equipment frames, and heavy equipment maintenance. Electricians, millwrights, pipefitters, and general mechanical trades routinely use split lock washers during equipment assembly and maintenance. The uncoated finish suits indoor or protected environments where corrosion resistance is not a primary requirement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 8 steel construction for high-strength fastening applications\u003c\/li\u003e\n\u003cli\u003eSplit helical design resists vibration-induced loosening\u003c\/li\u003e\n\u003cli\u003eInside diameter range of 0.502 to 0.512 inches fits standard 1\/2 inch fasteners\u003c\/li\u003e\n\u003cli\u003eMaximum outside diameter of 0.869 inches\u003c\/li\u003e\n\u003cli\u003eThickness of 0.125 inches\u003c\/li\u003e\n\u003cli\u003eUncoated finish — no additional surface treatment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/2 inch bolts, screws, and nuts in inch-measurement fastener systems where a split lock washer is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSplit lock washers are installed between the fastener head or nut and the mating surface before final tightening. Ensure the fastener and washer grade are compatible with the joint requirements — do not pair high-strength Grade 8 hardware with lower-grade fasteners or soft base materials that may crush under load. Follow applicable mechanical codes and engineering specifications for the assembly. No special tools are required beyond standard hand or power torque equipment appropriate to the fastener size.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 0.502 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 0.512 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 0.869 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 99724\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690598498610,"sku":"99724","price":23.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be1ac86f97627ab327ce11fc82b3517a.jpg?v=1788272382","url":"https:\/\/voomisupply.com\/products\/value-collection-99724-split-lock-washer-1-2-inch-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}