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

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

• Submittal
• Safety Data Sheet Brass Alloy
• Safety Data Sheet Stainless Steel