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Call us at 800.321.9996

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For over 90 years, Lindapter has pioneered the design and manufacture of Structural Steel Clamping Systems and HSS Blind Fasteners, enabling faster steel construction. Products include the Hollo-Bolt, the HSS expansion bolt approved by ICC-ES for all Seismic Design Categories (A through F); while the Girder Clamp is approved for quickly connecting W & S beams. Lindapter connections eliminate the need for time-consuming drilling or welding in the field and reduce time and labor costs. Visit Lindapter.com for more details.

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PRODUCT

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Girder Clamps

Whether connecting beams, channels, or angles, Lindapter’s versatile range of Girder Clamp models can be configured to suit almost any steel-to-steel connection. Both faster and safer than welding, Girder Clamps eliminate time-consuming drilling while not weakening the existing structure or disturbing its finish.

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Hollo-Bolts

ICC approved expansion bolts that require access to only one side of the steel. They are quickly installed by inserting into pre-drilled holes and tightening with standard hand tools. This faster alternative to welding or through-bolting enables contractors to reduce construction time and labor costs.

CASE STUDIES

Below are various cased in which Lindapter Parts were used.

TRAINING VIDEOS

Lindapter Catalog

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© 2025 Centennial Bolt, Inc.

CONTACT

Phone: 800.321.9996

Fax: 303.371.0805

Email: sales@centennialbolt.com

Corporate Office:

4930 Fox Street, Suite A

Denver, CO 80216-1849

HOURS

Mon - Fri: 7:30am - 4:30pm

​​Saturday & Sunday: Closed

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