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    • Allstar Performance Flat Washer — 1.25in OD Aluminum Clear Anodized, Set of 10 | ALL18840
    • Allstar Performance Flat Washer — 1.25in OD Aluminum Clear Anodized, Set of 10 | ALL18840
    • Allstar Performance Flat Washer — 1.25in OD Aluminum Clear Anodized, Set of 10 | ALL18840
    • Allstar Performance Flat Washer — 1.25in OD Aluminum Clear Anodized, Set of 10 | ALL18840
    • ALL18840.jpg

    Allstar Performance Flat Washer — 1.25in OD Aluminum Clear Anodized, Set of 10 | ALL18840

    Part Number: ALL18840
    Regular Price $14.99

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    The Allstar Performance Clear Anodized Aluminum Flat Washer measures 0.25in ID by 1.25in OD by 0.125in thick and is machined from aluminum with a clear anodized finish. Unlike the countersunk body bolt washer, this is a flat-profile washer. It is sold in a set of 10, part number ALL18840.

    Spec Sheet: Allstar Spec Sheet

    Compatibility

    This is a universal flat washer and is not vehicle-specific. It fits standard 1/4in (0.25in ID) hardware used in racing, off-road, and fabrication applications. It is offered as a companion piece to the black anodized version, part number ALL18841, for color-matched hardware setups, and is also available in a 50-pack, part number ALL18840-50.

    FAQ

    What are the dimensions of the clear anodized aluminum flat washer?

    The Allstar Performance clear anodized aluminum flat washer measures 0.25in ID by 1.25in OD by 0.125in thick.

    What material is the washer made from?

    It is machined from aluminum with a clear anodized finish and a flat, non-countersunk profile.

    How many washers are included in this set?

    Part number ALL18840 includes a set of 10 clear anodized aluminum flat washers.

    Is a black anodized version available?

    Yes, a black anodized version of this flat washer is available under part number ALL18841 for color-matched hardware.

    Is a larger pack size available?

    Yes, the same clear anodized aluminum flat washer is also sold in a set of 50 under part number ALL18840-50.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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