{"product_id":"value-collection-fw1x00400-100bx-m4-fender-flat-washer-100-pack","title":"Value Collection FW1X00400-100BX M4 Fender Flat Washer 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION FW1X00400-100BX is an M4 fender flat washer manufactured from Grade 18-8 stainless steel with a plain finish. Fender washers feature a larger-than-standard outside diameter relative to the inside diameter, spreading clamp load over a wider surface area and reducing pull-through on softer substrates. This washer conforms to DIN 9021 and uses metric dimensions: 4.3 mm inside diameter and 12 mm outside diameter. The 18-8 stainless steel construction provides solid corrosion resistance in wet or outdoor environments. Sold in a minimum order quantity of 100 pieces, this washer is a practical stock item for mechanical assembly, electrical panel work, HVAC equipment mounting, and general trade applications.\u003c\/p\u003e\n\u003cp\u003eThis washer is suited for use wherever an M4 fastener requires a larger bearing surface to distribute load or prevent pull-through. Common applications include sheet metal assembly, electrical enclosure work, HVAC unit mounting, plumbing fixture attachment, and light structural fastening. The metric sizing and DIN 9021 standard make it a direct-fit choice for equipment manufactured to metric specifications. The plain finish and 18-8 stainless steel grade are appropriate for indoor and moderately corrosive outdoor environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 18-8 stainless steel construction for corrosion resistance in wet and outdoor environments\u003c\/li\u003e\n  \u003cli\u003eEnlarged outside diameter distributes clamp load and reduces pull-through on soft materials\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 9021 fastener standard for metric hardware compatibility\u003c\/li\u003e\n  \u003cli\u003ePlain finish with no coating for direct metallic contact and straightforward installation\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 100 pieces supports bulk stocking for service vehicles and shop inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with M4 metric screws and bolts. Conforms to DIN 9021, making it compatible with standard metric fastener assemblies requiring a fender-style washer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires no special tools beyond standard hand tools or a torque wrench appropriate to the fastener and substrate. Ensure the mating surface is clean and free of burrs before seating the washer. In electrical or HVAC applications, de-energize equipment and follow applicable NEC or equipment manufacturer lockout procedures before working on any assembly using these fasteners. Do not exceed the torque rating of the M4 fastener being used.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: Fender Flat Washer\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 4.3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 12 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 9021\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\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: FW1X00400-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700036403506,"sku":"FW1X00400-100BX","price":123.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/53c0c89f53d6ca24dbe7ff8e3bdc66c5.jpg?v=1788385234","url":"https:\/\/voomisupply.com\/products\/value-collection-fw1x00400-100bx-m4-fender-flat-washer-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}