Description

Introduction

Improve weld consistency in nut and stud assembly with a precision KCF insulated pin electrode. Built around a conductive CuCrZr copper holder and a wear-resistant KCF locating pin, this component is intended to guide the workpiece accurately while isolating the contact area during repeated resistance-welding cycles.

The integrated insulation surface helps minimize unintended current paths and protects threaded fasteners from burn damage. It is suitable for production environments where alignment accuracy, service life, and fast electrode replacement matter.

Technical Specifications

Item	Specification
Product Name	KCF insulated pin electrode for nut welding
Assembly Structure	KCF locating pin + CuCrZr electrode holder
Holder Material	Chromium zirconium copper (CuCrZr)
Pin Material	Heat-treated KCF alloy

Detailed photos

Applications

Weld-nut installation for automotive sheet-metal parts
Electrical cabinets, enclosures, and metal furniture fabrication
Fastener assembly in machinery and hardware manufacturing
Appliance production requiring repeatable nut positioning
Manual, semi-automatic, and automated resistance-welding equipment

Company Introduction

Bloom (Suzhou) Materials Co., Ltd. develops welding consumables, spot-welding accessories, and auxiliary welding tools. We focus on customized products that meet specific drawings, process requirements, and operating conditions.

Our production resources include CNC machining equipment, precision lathes, vacuum heat-treatment furnaces, sintering furnaces, wire-cutting machines, milling equipment, hydraulic presses, and precision inspection facilities. Backed by alloy-material development and flexible non-standard customization, we deliver practical component-upgrade solutions with a focus on wear resistance, corrosion resistance, product quality, and dependable service.