Carbon Steel T Type Shoulder Internal Threaded Rivet

Core Features

T-Shaped Head Configuration – The T-shaped head provides a bearing surface that distributes clamping load across the workpiece. The head design offers a defined contact area for load transfer.

Shoulder Section – The shoulder extends below the head, providing alignment and support during installation. The shoulder length is dimensioned to accommodate specific application requirements.

Internal Threaded Bore – The central bore contains pre-formed internal threads that accept standard bolts or screws, enabling component attachment through the rivet.

Carbon Steel Construction – Manufactured from carbon steel with material composition controlled to meet specified strength requirements.

Single-Side Installation – The rivet is designed for installation without requiring access to the reverse side of the assembly.

Product Characteristics

The fastener is manufactured with a T-shaped head, a shoulder section, and an internal threaded bore. The head is dimensioned to provide a defined bearing surface with specified outside diameter and thickness. The shoulder extends below the head with a controlled length and outer diameter for alignment and support during installation.

The internal thread is produced with dimensions and tolerances following standard metric or imperial thread profiles. Material composition is controlled to meet specified strength requirements. Carbon steel grades are available for general applications, with material selection affecting rivet performance and thread strength.

Surface treatment options include zinc plating with various chromate finishes, phosphate coating, black oxide, and nickel plating. Each treatment is applied according to defined coating thickness and corrosion resistance parameters.

Application Scenarios

Sheet Metal Assembly – Used where load-bearing threads are required in sheet metal that is too thin for tapping. The T-shaped head distributes clamping load across the bearing surface.
Blind Installation Applications – Applied in assemblies where access to the reverse side of the workpiece is limited or not possible.
Automotive Components – Used in body panels, chassis components, and structural assemblies where permanent threaded attachment points are required.
Electronic Enclosures and Cabinets – Applied where compact fastener geometry is required and where the T-shaped head provides defined load distribution.

Customization Options

Specifications and configurations can be adjusted based on application requirements. Head diameter, shoulder length, and thread size are customizable according to application geometry. Material grades include carbon steel for general applications and stainless steel for corrosion-resistant requirements. Surface treatments are selectable according to environmental exposure conditions, including zinc plating with various chromate finishes, nickel plating, phosphate coating, and black oxide.

Frequently Asked Questions

Q: What is the purpose of the shoulder on this rivet?
A: The shoulder extends below the head and provides alignment during installation. It also contributes to the structural support of the rivet within the workpiece.

Q: Are these rivets installed without access to the reverse side?
A: Yes. The rivet is designed for installation without requiring access to the backside of the assembly. It can be installed from one side using appropriate tools.

Q: What thread sizes are available?
A: Thread sizes include metric and imperial configurations, with availability based on specific product specifications and manufacturing capabilities.

Q: What is the recommended installation method for these rivets?
A: Installation typically involves placing the rivet in a pre-drilled hole and setting it using a press or other setting tool. The T-shaped head seats against the workpiece surface, and the shoulder engages the hole.

Q: Are these rivets removable after installation?
A: The rivet is intended for permanent installation. Removal typically requires drilling out the rivet or destructive methods.

Q: What surface treatments are available?
A: Surface treatments include zinc plating (clear, yellow, black chromate), nickel plating, phosphate coating, black oxide, and other options based on environmental exposure conditions.

Installation Considerations

The hole diameter should be dimensioned to provide the specified fit with the shoulder section. Hole tolerance control is important for achieving consistent installation and retention performance. The rivet should be aligned with the hole and installed using a press or appropriate setting tool. Angular misalignment may damage both the rivet and workpiece.

The T-shaped head should seat against the workpiece surface with full contact across the bearing area. When installing into materials such as aluminum or plastic, consideration should be given to material flow and potential stress conditions. Inspection of the installed rivet should verify proper seating and thread condition.

ecified value to minimize sheet distortion and maximize product performance. For carbon steel nuts, surface treatment is typically applied after heat treatment. For zinc plated nuts, the coating thickness should be within specified tolerances to maintain thread fit and clinching performance. Thread condition should be inspected before installation; damaged or contaminated threads may affect assembly integrity and torque performance.