{"product_id":"hillman-fasteners-6420-flat-washer-no-10-30-pack","title":"Hillman Fasteners 6420 Flat Washer No. 10 30 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HILLMAN FASTENERS 6420 is a No. 10 zinc plated steel flat washer sold in a 30-piece pack. Flat washers distribute load across a fastened joint, reducing surface damage and preventing fastener pull-through on softer substrates. The zinc plating provides a baseline layer of corrosion resistance suitable for indoor and light-duty outdoor applications. These washers are installed by electricians, plumbers, HVAC technicians, and general contractors wherever a No. 10 fastener requires a bearing surface or load-spreading interface.\u003c\/p\u003e\u003cp\u003eThis washer is suited for residential and light commercial maintenance and repair work. Common applications include equipment mounting, panel work, and general mechanical assembly where a No. 10 screw or bolt is used. The 30-piece pack format makes it practical for service vans and job-site replenishment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 10 size flat washer for load distribution at fastener bearing surfaces\u003c\/li\u003e\n\u003cli\u003eZinc plated steel construction for corrosion resistance in dry and light-exposure environments\u003c\/li\u003e\n\u003cli\u003e30-piece pack provides job-site quantity for routine service and repair tasks\u003c\/li\u003e\n\u003cli\u003eCompatible with No. 10 screws and bolts across standard hardware applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard No. 10 flat washer for general-purpose use with No. 10 screws and bolts in mechanical, electrical, and plumbing assembly applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFlat washers are installed by placing them over the fastener shank before driving the nut or screw head against the work surface. No special tools are required. Ensure the fastener and washer material are compatible with the installation environment to avoid galvanic corrosion. Zinc plated washers are not recommended for prolonged outdoor or wet exposure without additional corrosion protection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: No. 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc Plated Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 30 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 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: HILLMAN FASTENERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6420\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HILLMAN","offers":[{"title":"Default Title","offer_id":51560693662002,"sku":"6420","price":24.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ca7f3c9de18d98bd1a9e03da1ed721de_a0d96189-9db7-46d6-9f56-69aae0d3f5e0.jpg?v=1786455831","url":"https:\/\/voomisupply.com\/products\/hillman-fasteners-6420-flat-washer-no-10-30-pack","provider":"Voomi Supply","version":"1.0","type":"link"}