tri-fold rivets;(bulb-tite) blind rivets; rivets

详情

How the tri-fold works: The rivet body folds into three separate legs, forming the blind-side upset head during installation.
Weather tight and corrosion resistant:The tri-fold rivets add waterproof design.  During installation, adding the rubber washer to make the tri-fold rivets stop moisture from intruding beneath the rivet head and offer excellent corrosion resistance.
High strength: Another benefit of the tri-fold rivet’s remained mandrel core is the added strength is provides. Tri-fold rivets are less prone to failure in high shear loads.
Hard-to-fasten applications: Tri-fold rivets function well in materials where other fasteners fail and are widely used. During the installation, the tri-fold rivet forms three large folded legs that distribute the fasteners clamp-load over a large blind side formation. This feature provides maximum support for plastic, woodwork, glass, vehicle dashboard, vehicle venting system, lamp box and the other brittle, soft material applications without deformation, cracking or other damage to the application. It also can be used t the oversized or elongated holes.
Multi-grip capability:Tri-fold rivets feature multi-grip capability allowing one size to function in wide variations of material thickness, reducing the number of rivet sizes required.
Choice of finished appearance:Tri-fold rivets are offered in a variety of head styles including: Standard Dome, Low profile, Large Flange and Countersunk. We can offer any colors to match the appearance of solid in the assembly; meanwhile we also can offer different sizes and materials of waterproof tri-fold rivets for advanced aluminum alloy doors and windows manufacturing.
Material choices:The standard tri-fold rivets are made of aluminum alloy(***2,***4,***6) provide a durable non-rusting fasteners that can withstand weather-related corrosion.