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Hohmann & Barnard BL-523 Brass Expansion Bolt for secure anchoring in masonry and concrete walls.

Hohmann and Barnard BL-523 Brass Expansion Bolt (100 Pieces/Box)

SKU 523
by Hohmann & Barnard
$253.45 - $253.45
$253.45
$253.45 - $253.45
$253.45
100.0item | $2.53 / item

Ships in 3–5 business days

Request a quote

BL-523 BRASS EXPANSION BOLT

The BL-523 Brass Expansion Bolt is a high-performance masonry fastener designed for securing anchors to concrete, block, brick, and mortar joints. Featuring premium materials for durability and corrosion resistance, it is ideal for heavy-duty fastening applications in masonry construction.

MATERIALS

  • Internal Bolt: Type 304 Stainless Steel
  • Stainless Steel Washer: Type 18-8 Stainless Steel
  • Knurled Expansion Sleeve: Brass 260 Alloy
  • Expander Cone: Brass 260 Alloy

DIMENSIONS

  • ANSI Drill Bit Size: 3/8”Ø
  • Fixture Clearance Hole: 7/16”Ø
  • Internal Bolt Size: 1/4”Ø - 20
  • Head Height: 1/4”
  • Washer O.D.: 3/4”

FEATURES

  • Versatile: Designed for use in concrete, block, brick, and mortar joints.
  • Durable Construction: Brass and stainless steel components provide superior corrosion resistance and longevity.
  • Efficient Expansion: Knurled expansion sleeve and expander cone ensure a secure hold in masonry materials.

BENEFITS

  • Corrosion-resistant: Materials chosen for maximum durability, especially in outdoor or moisture-prone environments.
  • Reliable Hold: The expansion mechanism guarantees a tight, secure fit that holds fixtures in place.
  • Simple Installation: The fixture clearance and ANSI drill bit size make installation quick and straightforward.

For dependable and long-lasting masonry fastening, the BL-523 Brass Expansion Bolt is your solution.

RESOURCES

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sales@masonrydirect.com

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Free Shipping

On orders over $2,500

FAQ

How do I track my order?

Once your order ships, you will receive a shipping confirmation email with your tracking number and carrier details.

You can also track your order anytime by visiting our tracking page below and entering your order information:

👉 https://www.masonrydirect.com/apps/tracking

If you have trouble locating your tracking information, please contact our support team with your order number and we’ll be happy to assist you.

Do you offer free freight?

Yes, we offer free freight on orders over $2,500.

How long does shipping take?

Most orders ship and deliver within 4-8 business day.

Can I order in bulk or wholesale quantities?

Yes. We specialize in bulk and wholesale orders. Use our Wholesale Order form or request a quote.

Can you help me choose the right product?

Yes. Our team can review specs and recommend the correct product for your project.

Who do I contact with questions?

Call (833) 246-3900 or email sales@masonrydirect.com.