High Strength 150KN WST Casting Iron Formwork Wing Nut

D17 Casting Iron Formwork Flange Wing Nut

◆Product Overview

Formwork Nut is a kind of important accessories in pouring shear wall project. Together with the Tie Rod, they act as wall tie system, to fasten the formwork panels tightly during concrete pouring process. They can also be used in other applications for fasten purpose.

WST Formwork Wing nuts are made of ductile cast iron , they are used together with tie rod and washer plate for concrete wall shuttering system. With various size and weight , our formwork wing nuts can match different formwork tie rod, and when making tensile strength testing, usually, when the tie rod breaks, the wing nuts still keeps well.

◆Product Parameter

Tie nut types	Formwork wing nut
Sample
Weight	0.175/0.25/0.3/0.61KG etc.
Pull	140-150KN
Process	Casted iron
Surface treatment	Natural,EG,HDG
Heat treatment	Depends on customers
Match tie rod	12/17/20MM or customized
Material	Ductile casted iron QT450-10
Colour	Self color (black), silver galvanized or colorful galvanized

◆Product Advantage

1. Made of high quality ductile casted iron QY450-10,even stronger than steel.

2. Various styles ,match different tie rods.

3. High strength,more than 150KN.

◆Product Test

Tested Product:Formwork wing nut

Test Institute:Product Quality Supervision And Inspection Institute

Test Result:When it arrives to 150KN, the tie rod break, the formwork wing nut keep well.