Metric Hex Weld Nut

South Coast Fasteners, Inc. supplies Metric Hex Weld Nuts engineered for resistance welding to sheet metal in high-load applications. These internally threaded fasteners provide permanent threads that withstand heavy use and vibration, making them essential in automotive assembly, HVAC systems, enclosures, and chassis manufacturing. Once welded into place, they eliminate the need for secondary machining while ensuring a secure, reusable thread.

Metric hex weld nuts are manufactured for consistent weld projection and alignment, offering both strength and speed in production environments. With options including DIN 929 standard nuts and pilot styles, they are tailored to meet the varying requirements of fabrication, service, and OEM applications.

Types of Metric Hex Weld Nuts We Offer

Metric Hex Weld Nut DIN 929, 3 Projections, Steel, Plain

DIN-standard hex weld nuts built with three projections for accurate resistance welding. Common in European automotive and machinery applications, these nuts create strong threads in sheet metal assemblies.

Metric Hex Weld Nut, Long Pilot, 3 Projections, Steel, Plain

Long pilot design ensures proper alignment and secure attachment during welding. With three projections for fusion points, they are well suited for chassis, enclosures, and structural sheet metal projects where precision matters.

Metric Hex Weld Nut, Short Pilot, 3 Projections, Steel, Plain

Compact pilot length designed for assemblies with limited space. Featuring three projections for reliable weld penetration, these nuts are often chosen for HVAC systems and tighter fabrication jobs.

Metric Hex Weld Nut, Long Pilot, 6 Projections, Steel, Plain

Six projection points provide maximum holding strength, while the long pilot improves placement accuracy before welding. Preferred in automotive frames, heavy equipment builds, and structural sheet metal where load demands are higher.

Metric Hex Weld Nut, Short Pilot, 6 Projections, Steel, Plain

A space-saving design with six projections for secure weld strength. These are commonly applied in appliance manufacturing, HVAC enclosures, and compact assemblies requiring high load retention.

Material and Grades

South Coast Fasteners stocks Metric Hex Weld Nuts in the following material grade.

Steel

Plain steel is chosen for its strength, weldability, and cost-effectiveness. It ensures consistent projection fusion and long-lasting load retention, making it the standard for sheet metal fabrication and structural assemblies.

Plating Options

South Coast Fasteners offers Metric Hex Weld Nuts in finishes that enhance weld performance and reliability.

Plain Finish

Plain finish hex weld nuts are untreated, ensuring clean projection welding and dependable fusion. They are the most widely used option for automotive, HVAC, appliance, and structural applications where consistent weld quality is essential.

Why Choose South Coast Fasteners?

South Coast Fasteners supplies Metric Hex Weld Nuts that meet the highest standards for fabrication and assembly. We maintain a deep inventory of DIN 929, long pilot, and short pilot projection styles, available in both 3- and 6-projection designs. With quick shipping and knowledgeable support, we help you source the right weld nut for every project with confidence.

Shop Metric Hex Weld Nuts Online Today

Order Metric Hex Weld Nuts from South Coast Fasteners with confidence. Our selection includes DIN 929 and pilot projection styles in multiple configurations, ready for immediate turnaround and bulk ordering. Depend on us for welded fasteners that deliver strength, alignment, and consistency across every application.