Half Tubular Rivets

A half tubular rivet is a metal fastener that is solid at one end and partially hollow at the other, usually made of materials such as aluminum alloy, copper, or steel. The hollow portion occupies approximately one-third to one-half of the length of the rivet body. This design allows the rivet to achieve a fastening effect through extrusion deformation during installation. Compared with solid rivets, half tubular rivets are characterized by light weight, easy installation, and wide applicability; compared with full-hollow rivets, they provide higher strength and stability. Half tubular rivets do not require complex equipment during installation and can usually be completed with manual or pneumatic tools. Therefore, they are favored in many fields. Nuote Metals specializes in the production of half tubular rivets, with a complete range of molds and welcomes customization.

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Product Description

Introduction of half tubular rivets

The main advantages of half tubular rivets include ease of installation and low cost. Installation requires no complex equipment and can typically be accomplished with hand or pneumatic tools, making them suitable for small- to medium-scale production. In terms of cost, due to the reduced material usage, they are relatively affordable. In comparison, welding or bolting can require more labor or additional materials. For example, welding requires electricity and gas, while bolts require nuts and washers, resulting in higher overall costs. half tubular rivets are also stable under vibration and are less likely to loosen, whereas bolted connections may require regular maintenance.

Round head half tubular rivets

Flat head half tubular rivets

Countersunk head half tubular rivets

Product Parameter (Specification)

Material	Brass,steel,aluminum,copper,stainless steel
Surface Treatment	Clean, zinc plating, nickecl plating, silver plating, as requested
Head Type	As request
Certificate	Rohs compliant
Shank Diameter	0.8-8mm
Tolerance	+/-0.05mm
Application	Suitable for use in various industries, including automotive, aerospace, electrical and electronics, etc.
Quality Control	100% whole range inspection through production ensures that each product meets the ISO standard, guaranteeing high-quality products.

Product Feature And Application

Half tubular rivets are also called as semi-tubular rivets, From an economic perspective, semi-tubular rivets are suitable for mass production, keeping unit costs low. Environmentally, they do not require chemical solvents or high-temperature processes, making them more environmentally friendly than gluing or welding. However, compared to recyclable fasteners such as stainless steel bolts, rivets have lower recycling rates and may generate more waste.

Half tubular rivets are commonly used in lightweight assembly applications such as electronic product casings, toys, luggage, and furniture fittings. In these applications, they cause less damage to the material surface and provide a cleaner appearance.

In contrast, welding can leave marks or deformation, making it suitable for industrial parts where appearance is less important. Adhesive joints do not require drilling but have a longer curing time, while semi-tubular rivets provide immediate fastening.