#1157 6-Lobe (TX) Pan Head Inserts

Universal Punch Corp. | Precision Tooling

The #1157 6-Lobe (TX) Pan Head Inserts from Universal Punch Corp. are designed for manufacturing pan head fasteners that incorporate the internal six-lobe (TX) drive system. These precision tooling inserts are engineered for cold heading operations where consistent recess geometry and reliable tooling performance are essential to maintain fastener quality in high-volume production environments.

Pan head fasteners are commonly used in industrial assemblies where a low profile head with a broad bearing surface is required. The #1157 insert series supports accurate six-lobe recess formation while maintaining dimensional consistency throughout demanding manufacturing operations.

6-Lobe (TX) pan head insert tooling
Designed for pan head fastener production
Precision internal recess forming
Consistent geometry and repeatable production performance
Industrial fastener manufacturing environments

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Insert configurations may vary depending on fastener size, recess geometry, and cold heading machine setup.

Product Family

Tooling

Tool Type

6-Lobe (TX) Pan Head Insert

Drive Geometry

6-Lobe (TX)

Head Style

Pan Head

Series

#1157

Application

Manufacturing pan head fasteners with TX recess

Use Environment

Industrial fastener manufacturing and cold heading operations

Product Overview

The #1157 6-Lobe (TX) Pan Head Inserts are designed to form the internal six-lobe recess used in pan head fasteners. These inserts maintain accurate drive geometry while supporting high-volume cold heading production environments.

Maintaining consistent recess geometry during manufacturing ensures reliable driver engagement and proper torque transfer during installation. The #1157 insert series supports repeatable forming performance and dependable fastener quality across demanding industrial production environments.

Universal Punch manufactures precision tooling solutions designed for industrial fastener production environments where durability, dimensional stability, and repeatable forming performance are critical.

What This Tool Supports

• Pan head fastener manufacturing
• 6-Lobe (TX) recess forming
• Cold heading fastener production
• Industrial screw manufacturing
• High-volume fastener production environments

Technical Specifications

Series
#1157

Product Type
6-Lobe (TX) Pan Head Insert

Drive Geometry
6-Lobe (TX)

Head Style
Pan Head

Primary Function
Forms internal six-lobe recess geometry

Application
Cold heading fastener manufacturing

Use Environment
Industrial fastener production

Construction
Precision-machined tooling insert

Configuration
Application-specific depending on fastener design and machine setup

Performance Focus
Recess accuracy, tooling durability, and repeatable forming performance

System Compatibility

The #1157 inserts are designed for cold heading machines used to manufacture pan head fasteners with internal six-lobe drive systems. Final tooling configuration may vary depending on fastener dimensions, production equipment, and forming sequence.

Proper tooling selection should consider recess size, fastener head design, and forming loads to ensure reliable manufacturing performance.

Typical Applications

• Pan head screw manufacturing
• Industrial fastener production
• Cold heading fastener manufacturing
• High-volume fastener manufacturing programs
• Precision internal drive forming operations

Ordering / Configuration Notes

• Designed for pan head TX fasteners
• Application-specific insert configurations available
• Tooling may vary depending on cold heading machine setup
• Contact Universal Punch for application review and quotation support