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  1. 5/8" to 1-1/4" BRAD NAILS 18 GAUGE GALVANIZED 1.6M VarietyPak
    5/8" to 1-1/4" BRAD NAILS 18 GAUGE GALVANIZED 1.6M VarietyPak
    $12.95


    code: B18-VP58-114
    quantity: 1,600 count


    Free Shipping
    3-5 day delivery Nationwide

  2. 1-1/4" to 2" BRAD NAILS 18 GAUGE GALVANIZED 1.6M VarietyPak
    1-1/4" to 2" BRAD NAILS 18 GAUGE GALVANIZED 1.6M VarietyPak
    $14.95

    code: B18-VP114-2
    quantity: 1,600 count


    Free Shipping
    3-5 day delivery Nationwide

  3. 3/8" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    3/8" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $11.95

    code: B18-38
    quantity: 5,000 count


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    3-5 day delivery Nationwide

  4. 1/2" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1/2" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $11.95

    code: B18-12
    quantity: 5,000 count


    Free Shipping
    3-5 day delivery Nationwide

  5. 5/8" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    5/8" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $11.95

    code: B18-58
    quantity: 5,000 count


    Free Shipping
    3-5 day delivery Nationwide

  6. 3/4" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    3/4" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $11.95

    code: B18-34
    quantity: 5,000 count


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    3-5 day delivery Nationwide

  7. 1" SLIGHT HEAD BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1" SLIGHT HEAD BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $11.95

    code: AY13
    quantity: 5,000 count


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    3-5 day delivery Nationwide

  8. 1" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $11.95

    code: B18-1
    quantity: 5,000 count


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    3-5 day delivery Nationwide

  9. 1-3/16" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1-3/16" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $12.95

    code: B18-1316
    quantity: 5,000 count


    Free Shipping
    3-5 day delivery Nationwide

  10. 1-1/4" SLIGHT HEAD BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1-1/4" SLIGHT HEAD BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $12.95

    code: AY15
    quantity: 5,000 count


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    3-5 day delivery Nationwide

  11. 1-1/4" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1-1/4" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $12.95

    code: B18-114
    quantity: 5,000 count


    Free Shipping
    3-5 day delivery Nationwide

  12. 1-3/8" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    1-3/8" BRAD NAILS 18 GAUGE GALVANIZED 5M Box
    $14.95

    code: B18-138
    quantity: 5,000 count


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    3-5 day delivery Nationwide

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18 Gauge Brad Nails for Interior and Exterior applications

FastenerUSA supplies only the best 18 ga brad nails for trim carpentry. Our B18 Series 18 gauge brad nail sizes range from 3/8” up to 2” length. What are 18 gauge brad nails used for you ask? 18 gauge brad nails are used in the finish carpentry and trim woodworking industry. 18 gauge nails can be used in projects that require or include moulding or decorative trim, furniture trim, and window beading. 18 gauge nails can also be used for baseboards, blind pinning of upholstered panels, scribe moulding, furniture, cabinet building, and picture frame assembly.

Two head types of 18 gauge brads are available— B18 series with a standard head (a.k.a. medium head) and AY series with a slight head. The B18 series Standard Head is by far the most popular of 18 gauge brad nails and fits the vast majority of brad nailer brands in the market today. The AY series Slight Head 18 ga brad nails brads are a less popular specialty nail providing a smaller impression upon nail entry which means less putty and spackle work. Slight Head 18 gauge brads are compatible with only Slight Head brad nailers such as the infamous Senco LS2 and the more recent Senco SLP20XP. In our experience if you're unsure if your brad nailer accepts Slight Head then more than likely it does not. We typically carry only two 18 gauge brad nails sizes in in Slight Head; 1” and 1-1/4”.

The B18 series 18 gauge brad nails are available in three grades of corrosion resistance including Electro Galvanized, 304 Grade Stainless Steel, and 316 Grade Stainless Steel:

Electro Galvanized 18 gauge brad nails are best suited for interior trim applications and light exterior outdoor projects where corrosion is not a concern. Electro Galvanization provides a very thin layer of zinc coating with a measure of protection against the elements. Over time galvanized 18 gauge brad nails may corrode with prolonged exposure to the elements. Not recommended for ACQ Treated Lumber.

304 Grade Stainless Steel 18 gauge brad nails are best suited for typical outdoor applications to avoid nail corrosion and discoloration. ACQ-treated lumber, redwood, cedar, and acidic or oil-based exotic woods. 18 gauge nail sizes in this series range from 1/2" to 2” length.

316 Grade Stainless Steel 18 gauge nails are best suited for tropical, seaside, salt water contact applications, or any project near large bodies of water. These 18 ga brad nails are recommended for all outdoor applications with ACQ-treated lumber, redwood, cedar, and acidic or oil-based exotic woods where Marine Grade fasteners are needed to avoid unsightly stains, streaks, corrosion and discoloration.

If you have questions about our selection of 18ga brad nails please contact our experts here at FastenerUSA for assistance on choosing the right nail for your project.