Lakeside Construction Fasteners, Inc. is a U.S. family owned and operated full service, international fastener supplier and manufacturing company. LCF offers a vast array of construction fasteners, pipe flashings, sealants, snow retention and vented/non vented foam alternative solutions.

Lakeside’s USA base infrastructure in concert with our Asian/European based infrastructure can address your needs in the areas of sourcing product, technical support, project management and marketing along with the established maintenance of a consistent stable fastener supply pipeline directly to your facility.

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Fire sale

Lakeside Construction Fasteners is offering special fire sale pricing on select fasteners and ventilation products, giving contractors an opportunity to stock up on essential materials while supplies last. From corrosion-resistant fasteners designed for demanding environments to self-drilling solutions and ridge ventilation, these products are built to support a wide range of roofing and metal building applications.

• #10 ZMAX™ Fasteners: Designed for high-corrosion applications with a larger head diameter to help resist wind uplift and red rust.
• #10 SD3 PRO CLIPLOK™: A versatile fastening solution for liner panels and standing seam applications.
• #12 SD3 PRO-TEK™: Features a concealed EPDM washer system for a weather-tight seal and deep-root threads for maximum holding power.
• #10 WOOD-X™ Stainless: 304 stainless fasteners designed to resist red rust in demanding roof and sidewall applications.
• ECONOMY SC110VENT-EFLEX: A cost-effective ridge ventilation solution that helps seal out moisture, dust, debris and wind-driven rain and snow.
• Special Fire Sale Pricing: Take advantage of reduced pricing on select products while available.

Take advantage of the sale today.

T17 Wood-X™

Lakeside Construction Fasteners offer a full line of innovative wood fasteners for post frame and residential applications. The T17 WOOD-X™ is designed for all types of decking substrate materials including hard woods. The engineered T17 WOOD-X™ high-low threads along with the sharp cut point allows the fastener to quickly penetrate the metal panel for easier fastener installation!

T17 WOOD-X™ flute located under the head of the fastener is engineered and reinforced for high torque environments. With quality a major focus for Lakeside Construction Fasteners the T17 WOOD-X™ can be used with all battery operated screw guns including Impact Screw Guns! The T17 WOOD-X™ is the fastener of choice by contractors for post frame and residential applications!

T17 WOOD-X™ SYSTEM

• Miami Dade County Approved!
• H-LOW™ threads for Speed of Installation!
• T17 point developed for High Performance!
• Engineered head flute resists High Torque Environments!
• Innovative L3 Dura Protec™ coating to prevent Red Rust!
• EPDM washer for a Positive Seal!

Learn more about the T17 Wood-X system.

ZMAX™

ZMAX™ alloy head fasteners are engineered and developed for high corrosion applications. ZMAX™ offers a larger outer head diameter to prevent wind uplift and suitable in high snow load regions. Ideal for coastal environments, preventing Red Rust on fastener heads once installed into metal building systems. ZMAX™ is the Forged Long-Life fastener of choice by contractors and builders!

ZMAX™ SYSTEM

• EPDM Concealed Washer
• Type-17 Cut Point
• H-Low™ Threads
• Deep Threads for Max Holding Power

Learn more about the ZMAX sytem.

T17 Fastlok™

The T17 FASTLOK™ by Lakeside Construction Fasteners allows for metal panels to be stitched and secured in-place to prevent separation! With the deep major thread design the T17 FASTLOK™ will help bond metal panels together to resist panel separation when utilizing the T17 FASTLOK™ as a stitch fastener. T17 FASTLOK™ is a great affordable solution to help prevent panel overlapping gaps!

T17 FASTLOK™ SYSTEM

• T17 cut point for quick Panel Penetration!
• Engineered thread design to lock Panels In-Place!
• T17 FASTLOK™ for Speed of Installation!
• EPDM washer for Positive Seal!
  Innovative L3 Dura Protec™ coating to Prevent Red Rust!

Learn more about T17 Fastlok.

Join the Lakeside team

At Lakeside Construction Fasteners, we’re more than just a team – we’re a community driven by innovation and commitment. This is the bridge to your future in an industry-leading company where your work makes a tangible impact. Here, you can explore a variety of career opportunities that align with your professional goals and personal values. We offer a dynamic workplace where learning, growth, and excellence are part of the daily routine. Start your journey with us and be a part of shaping the world of construction fasteners.

• LCF Inside Sales Representative
• Business Development Manager – Post Frame Division
• LCF Fastener Trayer
• LCF Fastener Painter

Apply to be part of the team today!

Download the Lakeside Construction Fasteners mobile app

Take Lakeside Fasteners with you wherever the job takes you. The new Lakeside Fasteners mobile app puts product information, fastener selection and helpful resources right at your fingertips, making it easier to find what you need whether you're in the office or on the jobsite. Download the app today on the Apple App Store or Google Play by scanning the QR code below and stay connected to the tools and information you rely on every day.

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Boots and flashings

We proudly offer a comprehensive range of roofing solutions to meet your needs. Our selection includes LCF Original and color varieties, retrofit, square, flashings and options for both residential and commercial applications. Our products are trusted for their weatherproofing capabilities, longevity and easy installation. Whether you’re working on a residential roofing project or a large-scale commercial endeavor, Lakeside Construction Fasteners has the right solution to ensure a secure and watertight seal around roof penetrations. Explore our offerings and elevate the quality of your roofing projects today.

Learn more about our boots and flashings.

Standing seam panel clips

We offer three specialized clip systems: SnapLock Panel Clips for concealed fastener snap lock profiles, Mechanical Lock Fixed Clips for rigid attachment in mechanically seamed systems and Expansion Clips engineered to accommodate thermal movement while maintaining structural integrity. Each solution is built to reduce panel stress, prevent dimpling and deliver dependable performance in demanding environments.

Learn more about our standing seam panel clips.

Long life fasteners

One of our fastners is the SC Steel Guard™, engineered and designed for high torque applications. With quality a key focus for Lakeside Construction Fasteners the SC Steel Guard can be used with all battery operated and impact screw guns! The SC Steel Guard stainless steel fastener head will not red rust for the life of the metal panel! SC Steel Guard is the long-life fastener of choice by contractors against corrosion!

Learn more about our other long life fastners!

Latest Promotions and Rebates

Take Advantage of Lakeside Construction Fasteners Fire Sale

Lakeside Construction Fasteners is offering special fire sale pricing on select fasteners and ventilation products, giving contractors an opportunity to stock up on essential materials while supplies last. From corrosion-resistant fasteners designed for demanding environments to self-drilling solutions and ridge ventilation, these products are built to support a wide range ...
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Latest Spanish Content

La guía del roofer para WRE 2026

Por Emma Peterson, traducido por Jessica Bravo. Descubre los eventos, seminarios y expositores que formarán parte del Western Roofing Expo 2026. Mantenerse al día en la industria del roofing puede ser todo un desafío. Ya sea enfrentando tormentas cada vez más intensas en el campo o lidiando con la ...
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Latest Podcasts

Fastening the Future of Metal

In this MetalCast™, Heidi J. Ellsworth sits down with Lakeside Construction Fasteners’ President and Co-Founder, Eric Velliquette, to discuss the powerful new partnership between Lakeside Construction Fasteners (LCF) and DMI Direct Metals, LLC, a strategic acquisition that brings together two industry leaders to create a premier national distribution and manufacturing ...
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Latest Classifieds

Fasten Once. Protect for Years with ZMAX™

ZMAX™ alloy head fasteners are engineered and developed for high corrosion applications. ZMAX™ offers a larger outer head diameter to prevent wind uplift and suitable in high snow load regions. Ideal for coastal environments, preventing Red Rust on fastener heads once installed into metal building systems. ZMAX™ is the Forged ...
View the Classified

Lakeside Construction Fasteners Fire Sale

Lakeside Construction Fasteners is offering special fire sale pricing on select fasteners and ventilation products, giving contractors an opportunity to stock up on essential materials while supplies last. From corrosion-resistant fasteners designed for demanding environments to self-drilling solutions and ridge ventilation, these products are built to support a wide range ...
View the Classified

Buy Online

Lakeside Construction Fasteners offer a full line of innovative wood fasteners for post frame and residential applications. The T17 WOOD-X™ is designed for all types of decking substrate materials including hard woods. The engineered T17 WOOD-X™ high-low threads along with the sharp cut point allows the fastener to quickly penetrate ...
Read More

ZMAX™ alloy head fasteners are engineered and developed for high corrosion applications. ZMAX™ offers a larger outer head diameter to prevent wind uplift and suitable in high snow load regions. Ideal for coastal environments, preventing Red Rust on fastener heads once installed into metal building systems. ZMAX™ is the Forged ...
Read More

The T17 FASTLOK™ by Lakeside Construction Fasteners allows for metal panels to be stitched and secured in-place to prevent separation! With the deep major thread design the T17 FASTLOK™ will help bond metal panels together to resist panel separation when utilizing the T17 FASTLOK™ as a stitch fastener. T17 FASTLOK™ ...
Read More