• ALL18550.jpg
    • Allstar Performance Weld On Nut 3/8-16 Long — 4-Pack | ALL18550
    • Allstar Performance Weld On Nut 3/8-16 Long — 4-Pack | ALL18550
    • Allstar Performance Weld On Nut 3/8-16 Long — 4-Pack | ALL18550
    • ALL18550.jpg

    Allstar Performance Weld On Nut 3/8-16 Long — 4-Pack | ALL18550

    Vendor: Allstar Performance
    Part Number: ALL18550
    $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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    Product DetailsFAQReviewsRelated Products

    The Allstar Performance ALL18550 is a steel weld-on nut in 3/8-16 thread, long style, sold in a 4-pack. It welds into a pre-drilled hole in tubing or sheet metal to create a threaded mounting point, which is useful when the backside of a fastener location is not accessible for a standard nut and bolt connection. The long style gives more thread engagement than the short style ALL18549, which is useful for mounting through thicker material.

    FAQ

    What thread size is the ALL18550 weld-on nut?

    The ALL18550 has a 3/8-16 thread, long style.

    How many nuts come in the ALL18550 package?

    The ALL18550 is sold as a 4-pack.

    What is the difference between the long and short weld-on nut?

    The long style ALL18550 provides more thread engagement than the short style ALL18549, which is useful when mounting through thicker material.

    What material is the ALL18550 made of?

    The ALL18550 is made of steel.

    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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