Safely Sealed for LifeĀ®
Providing superior products and engineered solutions to ensure the sustainability of your HVAC system. Our formulations include U.L. listing, U.L. GREENGUARD Gold certification, True Zero VOC content and 10 Year Warranties. Duct Sealing and Airflow Management systems that exceed industry standards and are engineered to ensure fast, consistent, and accurate installation. Our products and solutions deliver maximum efficiency, unparalleled quality, and unmatched savings, and to ensure these goals are met, we provide thorough training and field support.
EspaÑol
|
FranÇais
Find a Rep, Distributor, or Applicator
Login or Sign Up
Shop
Learn about our Products
Hardcast
Liquid Duct Sealants
Rolled Mastic Sealants
Adhesives
Coatings
Flashing Tapes
Restoration
DynAir
Flexible Duct Connector
Damper Regulators
Vane & Rail
Insulation Fasteners
Four Bolt Flange
Access Door Handles & Accessories
Solutions
Duct Restoration
Warranties
Spray-Seal vs. Bucket & Brush
Duct$ense Calculator
Training and Events
Media
Product Data Sheets
Product Literature
SDS
Specifications
Warranties
Videos
eCourses
Case Study
Company
Contact
About Hardcast
Events
Careers
Resources
J and G Nuts and Bolts
Share
Where to buy
Product Details
The Nexus Four-Bolt Connection System is designed to provide a simple and effective means of connecting rectangular duct sections together. This connection system may be used on all rectangular ducts from 14 GA to 26 GA, resulting in sealed joints with clear lines that are aesthetically pleasing.
SAP Numbers
308267
J CARRIAGE BOLTS
308268
J CARRIAGE BOLTS ALUMINUM
308269
J NUTS
308270
J NUTS ALUMINUM
308875
J CARRIAGE BOLTS STAINLESS STEEL
308876
J NUTS STAINLESS STEEL
Documents
Hardcast Loyalty Program
Tech Tip Volume 12 - Shelf Life and Batch Code Decoding
J and G Nuts and Bolts TDS
Four Bolt Flange Brochure
Four Bolt Flange Instruction Sheet
Four Bolt Flange User Manual
Healthcare Brochure
Related Photo Galleries
J And G Nuts And Bolts
Related Products
G Corner & G Corner Aluminum
The G Corner is a galvanized steel corner that is flanged and embossed to provide strength and rigid ...
G Flange
The G Flange is made with galvanized steel, and has a hollow roll-formed section containing an integ ...
J Corner
A galvanized steel corner that is flanged and embossed to provide strength and rigidity. The corner ...
J Flange
Galvanized steel, hollow roll-formed section containing an integral sealant. The synthetic resin sea ...
Learn More About
Four Bolt Flange
Shop
Four Bolt Flange
X
Share "
"
Link to share:
Email to your Colleagues >
Recipient email
address:
Separate multiple emails with a comma or semicolon.
Personal Message
(optional)
:
Copy Me
Please
log in
to share this item by email.
Add to a Collection >
Please
log in
to share this item to your collections.
You don't have access to this feature.
Private Collection
Change
Users with Access:
Invite user by email:
Editor
Follower
Personal Message
(optional)
Copy Me
User Invited.
Invite another
User Invite Failed,
try again.
Share this item:
Facebook
Twitter
LinkedIn
GooglePlus
X
Share Settings
Visibility Options
Public Collection
Anyone with a link can view. No sign-in required.
Private Collection
Only people explictly granted permission can access. Sign-in required.
X
Your Collection has been Copied
You are now working in your copied collection.
Okay