Progressive in-die mechanically attached fasteners are a cost-saving alternative for the application of sheet stamping parts with projection welded nuts. In addition to cost savings, mechanically attached fasteners that are installed in-die offer many other advantages over conventional weld fasteners including the ability to fasten to dissimilar materials, water-tight seals, stronger joints, reduced weight, and no coating or KTL effect.

Discover the cost-effective and superior performing fastener alternative to welding. PROFIL® Mechanically Attached Fasteners (MAF) offer many advantages over conventional weld fasteners – from greater design flexibility to the ability to integrate into a customer’s in-die process.

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Electric Vehicles

PEM® develops nuts and studs which are fastened to metal parts or panels by means of a riveting, piercing or and assembly line solutions to meet the individual production requirements of its customers.

Mounting Applications

Body Panels

Instrument Panels

Safety Systems

Seating

Controls

Closures

Product Comparison

BenefitsHaeger®Weld
Cost-Saving InstallationSingle-step in-die installation capability eliminates secondary operations, increases throughput, cuts costsSecondary operations require more manufacturing time and energy consumption
Fasten Dissimilar MaterialsAble to be fastened into several materials like common steel, HSS, sandwich panels, hot forming steel, aluminum, magnesium, die-cast material, carbon fiberAble to be fastened into several materials like common steel, HSS, sandwich panels, hot forming steel, aluminum, magnesium, die-cast material, carbon fiber
Water-Tight SealsCreates a reliable leak-proof seal in aluminum and steel applications, preventing water intrusionWater-tight seals are difficult to achievewith weld fasteners, leading to water damage and corrosion from elements
Stronger JointsThe lack of a heat source (required for a weld fastener) produces no weak points due to thermal effectThe welding process increases chance for thermal stress or annealing
Reduced WeightA mechanically attached nut is typically lighter than a weld nut while maintaining similar performanceThe welding process adds additional weight to the vehicle
No Coating or KTL EffectCan install a coated fastener into a panel without disturbing the coating or KTL of either partWelding process burns off existing coatings and creates an opportunity for corrosion
Full-Service Technical SupportPROFIL® provides comprehensive support – applications engineering, tooling, manufacturing, training, tech supportWeld fastener manufacturers typically do not provide design and technical support

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Introduction

PEM® Busbar at a Glance

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Discover the cost-effective and superior performing fastener alternative to welding. PROFIL® Mechanically Attached Fasteners (MAF) offer many advantages over conventional weld fasteners – from greater design flexibility to the ability to integrate into a customer’s in-die process.

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Discover the cost-effective and superior performing fastener alternative to welding. PROFIL® Mechanically Attached Fasteners (MAF) offer many advantages over conventional weld fasteners – from greater design flexibility to the ability to integrate into a customer’s in-die process.

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Discover the cost-effective and superior performing fastener alternative to welding. PROFIL® Mechanically Attached Fasteners (MAF) offer many advantages over conventional weld fasteners – from greater design flexibility to the ability to integrate into a customer’s in-die process.

HAEGER® FASTENING SYSTEM

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Testimonial

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Mikael Bjorklund

Chief Engineer, Manufacturing
Ericsson Consumer Products

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Talk to us about creating a custom part, tool or process. We are equipped to help you to take on and solve your biggest engineering challenges.

Talk to us about creating a custom part, tool or process. We are equipped to help you to take on and solve your biggest engineering challenges.

Talk to us about creating a custom part, tool or process. We are equipped to help you to take on and solve your biggest engineering challenges.

Talk to us about creating a custom part, tool or process. We are equipped to help you to take on and solve your biggest engineering challenges.

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