Sigma 400 Series
400 Series
Sigma 400 Series is the original fiberglass all thread form tie. This tie started it all. It is the ideal tie for applications such as:
Large mat foundations
Replacing slick pencil rod
Board Form Concrete
Battered Wall Forming
Custom width walls
Multiple Accessories
Water holding tanks with our hydrophilic waterstops
Corrosion Resistant
SAFE WORKING LOADS (2:1)
STANDARD NUT
3,000 LBS
STANDARD + SHORT NUT
4,000 LBS
DOUBLE STANDARD
5,000 LBS
400M Series
Sigma 400M Series shares the same hardware as the 400 Series but the sides are shaved to accommodate easily sliding through the dado slots in the common Symon type handset form systems. Common applications include:
Large mat foundations
Replacing slick pencil rod
Board Form Concrete
Battered Wall Forming
Custom width walls
Multiple Accessories
Water holding tanks with our hydrophilic waterstops
Corrosion Resistant
SAFE WORKING LOADS (2:1)
STANDARD NUT
1,500 LBS
STANDARD + SHORT NUT
2,000 LBS
DOUBLE STANDARD
3,000 LBS