Semi Hollow Rivets

Nuote Metals is a professional rivet manufacturer located in Dongguan, China, an industrially developed city with convenient transportation and a comprehensive range of surface treatments. Semi hollow rivets are a commonly used fastener characterized by a hollow section at the shank. This design allows them to better adapt to deformation of the joined materials during the riveting process, thereby improving joint strength and reliability. Semi hollow rivets are widely used in the automotive, aviation, and shipbuilding manufacturing industries, as well as in the assembly of electronics and home appliances.

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Product Description

Introduction of semi hollow rivets

Generally speaking, larger diameters and longer lengths of semi hollow rivets typically produce greater locking force. This is because larger diameters and lengths provide more frictional area and tensile strength, thereby enhancing the bond between the rivet and the joined material. Semi hollow rivets made from different materials have varying mechanical properties and friction coefficients, resulting in varying locking forces. Generally speaking, higher-strength, higher-hardness materials, such as carbon steel semi tubular rivets and stainless steel semi-tubular rivets, provide greater locking force.

Round head semi hollow rivets

Flat head semi hollow rivets

Countersunk head semi hollow rivets

Product Parameter (Specification)

Material	Brass,steel,aluminum,copper,stainless steel
Surface Treatment	Clean, zinc plating, nickel 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

The application characteristics of semi hollow rivets are as follows: they can be assembled at high speed, with a cycle of about 3/10 seconds, and a rotation/orbital fixing method within about 5-8 seconds; they can be fixed in an impact riveter spin/orbital/radial riveter, and the locking force will be smaller than that of solid rivets; semi-hollow rivets are permanent fasteners with good connection strength; the riveting of hollow rivets can be rolled, segmented (star-shaped group), rotated, trumpet-shaped or pressed; semi-hollow rivets can also be used in fixed working conditions where multiple workpieces are of similar or different materials, connecting their fasteners together or transferring them due to hinges; semi-hollow rivets can be used instead of threaded fasteners, which can save costs, and there is almost no waste in the manufacturing process.