Welcome to the Huck Parts Catalogue

Surface Finish Options

Many Huck products are available with optional surface finishes for use in specific applications / conditions. The available finishes will vary by product family / type.

Please find below a list of ALL surfaces finishes. Please check your selected product type for compatability. 

Typical Performance

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Product Type

Select the fastener type:

1) A LockBolt is a two-piece fastener that consists of a hardened metal pin and a metal collar that swages into the grooves of the pin, forming a specific, measured clamp force to hold assembled parts together.

2) A structural blind rivet is a one-piece fastener made from two assembled components; a pin, and a sleeve which delivers a permanent, vibration-resistant joint in which the pin is retained post-installation for greater strength. Unlike a lockbolt or standard nut and bolt, they can be installed with access to only one side of the material.

3) Installation Tooling (coming soon) is available in 3 power source types: battery, pneumatic and hydraulic. Select this option to filter by the tools themselves, nose assemblies and powerrigs (hydraulic).

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Diameter

The diameter of a lockbolt or blind rivet measures the nominal dimension of the shank.

Lockbolt and blind rivet diameters can be used interchangeably with standard bolt diameters. Please note the hole size tolerances may vary slightly.

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Product Family

Each fastener family in the Huck range offers unique attributes. It is important to select the fastener which best suits your application. Consult with our engineering team to discuss your specific needs.

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Head Style

Head styles are available in a variety of formats under the categories of protruding and countersunk. Protruding head styles, when installed, protrude beyond the material's surface and countersunk head styles, when installed, sit flush with the material surface

Material

This refers to the base material for the pin component.  

For Lockbolts the recommended collar will be made from a similar material with minor material property differences. The coating / plating may vary between pin and collar. 

For structural blind rivets the sleeve material properties and/or coating may vary slightly from the pin.

The standard material for most fastener families is Steel, with variants available in Stainless Steel and Aluminium. However, some fastener types are only available in one material.

For specific information about a part, please refer to the relevant co-ordination drawing. 

Installed Performance

Installed performance data represents the shear, tensile, clamp and/or pin retention values a given fastener will deliver. In most cases, we provide minimum values to ensure the criteria of your application are met.

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Typical Installed Performance

For most fasteners we do not offer typical performance values. We prefer to share minimum values in order to help you safely design your applications. Many manufacturers will offer typical values in order to present a higher number, please bear this in mind when comparing data across multiple manufacturers. 

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Hole Diameter

The hole diameter refers to the dimensions of drilled hole into which your fastener will be installed. A Huck fastener should always be installed into a hole within the stated tolerance values.

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Material Thickness

This refers to the value of the total material thickness of your application. This should include any/all sheets or components to be fastened, including washers. 

Example: if you are fastening two components with thicknesses of 3mm and 1.5mm respectively, then the value you should enter will be 4.5mm (3+1.5=4.5). 

The grip range value in our catalogue shows the minimum and maximum material thickness (in mm) for that fastener to install and perform correctly. Fasteners should never be used outside of their recommended grip range. 

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Dimensions

This refers to the key measurements of the rivet, pre-installation.

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Installed Dimensions

This refers to the key measurements of the fastener, post-installation.

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Collar Dimensions

This refers to the key measurements of the collar, pre-installation.

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Pin Dimensions

This refers to the key measurements of the pin, pre-installation.

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Grade

The grade of steel represents the composition and physical properties of the material. We offer lockbolts in grade 5.8, 8.8 and 10.9.

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