{"product_id":"value-collection-lwis112usa-025bx-split-lock-washer","title":"Value Collection LWIS112USA-025BX Split Lock Washer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION LWIS112USA-025BX is a steel split lock washer sized for 1-1\/8 inch screws. It provides a helical spring-style locking action that resists fastener loosening caused by vibration and dynamic loads. The washer is finished bright and uncoated, making it suitable for general-purpose mechanical and structural fastening applications. Inside diameter runs from 1.129 to 1.153 inches, outside diameter from 1.847 to 1.853 inches, and thickness is 0.281 inches. These are installed by mechanics, millwrights, pipefitters, electricians, and HVAC technicians whenever a standard flat washer is insufficient to maintain clamp load over time.\u003c\/p\u003e\u003cp\u003eThis split lock washer is used across a wide range of industrial and commercial fastening scenarios where bolt or screw retention under vibration is a concern. Typical applications include equipment mounting, panel and enclosure assembly, pipe support bracketing, and mechanical component attachment. The inch-dimensioned sizing fits standard SAE and UNC or UNF 1-1\/8 inch fastener hardware. This SKU is sold as a minimum order quantity of 25 pieces per order, with each package containing 1 unit of the specified quantity.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSplit lock design creates helical spring tension that resists fastener back-out under vibration\u003c\/li\u003e\n\u003cli\u003eInside diameter range of 1.129 to 1.153 inches fits standard 1-1\/8 inch screw shanks\u003c\/li\u003e\n\u003cli\u003eOutside diameter range of 1.847 to 1.853 inches provides broad bearing surface for clamp load\u003c\/li\u003e\n\u003cli\u003e0.281 inch thickness delivers consistent spring force across the fastener joint\u003c\/li\u003e\n\u003cli\u003eBright uncoated steel finish for general-purpose use in dry or protected environments\u003c\/li\u003e\n\u003cli\u003eInch measurement system for direct compatibility with standard SAE fastener hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1-1\/8 inch screws and bolts in inch-dimensioned fastener assemblies across general mechanical, industrial, and trade applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSplit lock washers are installed by placing the washer over the fastener shank and seating it flat against the mating surface before driving the fastener to final torque. Always power down or de-energize equipment before accessing fastener points in electrical or HVAC enclosures. Use the appropriate drive tool and torque specification for the fastener being used, as the washer itself does not define torque requirements. Do not reuse split lock washers that have been fully compressed flat, as they will no longer provide effective locking action.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 1.129 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 1.153 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Outside Diameter\u003c\/strong\u003e: 1.847 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 1.853 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.281 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary Specification\u003c\/strong\u003e: Does not meet military specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.122 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: LWIS112USA-025BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695537193266,"sku":"LWIS112USA-025BX","price":4009.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bcd8abaf2fef465b6cf5b656220d7d82.jpg?v=1788336225","url":"https:\/\/voomisupply.com\/products\/value-collection-lwis112usa-025bx-split-lock-washer","provider":"Voomi Supply","version":"1.0","type":"link"}