Závitové matice KS Tools 970.0630 oceľ & hliník M3x9mm–M10x21mm 300 ks

Rivet Nuts KS Tools 970.0630 steel & aluminum M3x9mm–M10x21mm 300 pcs set provides a selection of threaded rivet nuts in both steel and aluminum across common metric sizes from M3x9mm to M10x21mm. The kit is intended to create reliable female threads in thin sheet metal, soft materials and assemblies where conventional tapping is impractical. These rivet nuts are compatible with standard blind riveting tools and can be used in repair, fabrication and mounting applications to add secure internal threads without access to the backside of the workpiece.

Advantages

The set combines steel and aluminum rivet nuts to balance strength and corrosion resistance while covering a wide range of thread sizes. Using these rivet nuts produces consistent, load-bearing female threads in thin or soft substrates and reduces the need for thicker base material or welded inserts. The kit format with multiple sizes improves on-site flexibility and minimizes machine downtime by providing the correct size for varied assembly tasks.

Suitable for

• Repair and maintenance of vehicle body panels and equipment
• Sheet metal fabrication and electrical enclosures
• Mounting components where backside access is restricted
• Prototyping and small-series assembly work

Key specifications

• Material types: steel and aluminum rivet nuts
• Thread sizes included: metric sizes from M3x9mm up to M10x21mm
• Quantity: 300 pieces total covering multiple sizes
• Application: designed for blind installation to create female threads in thin materials
• Compatibility: suitable for use with blind riveting tools and mandrels that match the thread sizes

How to use

Select the rivet nut size appropriate for the thread and material thickness. Prepare the hole to the recommended diameter for the chosen rivet nut, insert the rivet nut into the hole, and install using a compatible blind riveting tool or rivet nut setter. Apply steady force during installation until the rivet nut deforms and clamps to the base material, forming an internal thread. After installation, verify alignment and thread engagement before assembling mating fasteners.

Recommendations

For reliable results, match rivet nut material to the application: use steel for higher load-bearing requirements and aluminum where weight and corrosion resistance are priorities. Use the correct hole diameter and tool mandrel for each size, and ensure the base material thickness is within the recommended range for the chosen rivet nut size.