Butterfly wing nut

Butterfly wing nut
Xinlan Fasteners remains a family run business.A great history brings a great deal of experience, unrivalled in the Fastener and Special Bolting Industry. stud bolt,Expansion bolt,Mining Anchor nuts,U bolt,Threaded rod,Segment Bolt.
PRODUCTS DESCRIPTION
A butterfly nut is a type of nut, shaped like a butterfly.
Butterfly nut can be divided into cold heading butterfly nut, casting butterfly nut and stamping butterfly nut according to the technology.
According to the shape, it can be divided into two basic shapes: square wing and circular wing.
Divided into GB/T62.2-2004 square wing butterfly nut according to national standard number
Butterfly nuts with round wings GB/T62.1-2004 Stamping type butterfly nuts GB/T62.3-2004
Established in our earliest form in 2005, Xinlan Fasteners remains a family run business.A great history brings a great deal of experience, unrivalled in the Fastener and Special Bolting Industry. We are still a privately owned company and are experts in our field.
Fastener butterfly nut manufacturer:XinLan has proudly become a major supplier of prototype and full production quantities to numerous industries including: Building, machinery, railway, hoisting，steel, power plants, ports and Metal Fabricating. XinLan continues to lead the way in the precisiornnachined fastener industry because we listen and respond to the needs of our customers by providing