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Rivet Nut with Small Countersunk Head | Zinc-Plated Steel | M4 Thread | 6800 N Load Capacity | @Pack of 25 | by Wurth

BRAND: Wurth
SKU: 91740
$46.70 List price: $58.80
25 PCS ($1.87 per PCS)
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Rivet nut with small countersunk head designed for secure fastening in metal fabrication. Made from zinc-plated steel, it features an M4 thread and a tensile fracture load of 6800 N, making it ideal for automotive, construction, and industrial assembly. With easy one-side installation and no need for countersinking, this product ensures high installation quality and efficiency.

Product Name/Title: Rivet Nut with Small Countersunk Head | Zinc-Plated Steel | M4 Thread | 6800 N Load Capacity | @Pack of 25 | by Wurth

Brand: Wurth

SKU: 91740

Alternatively Known As: Rivet Nut, Rivnut, Blind Nut, Threaded Insert, Rivet Threaded Insert

Technical Specifications
  • Thread type x nominal diameter (D): M4
  • Head diameter (d1): 7.1 mm
  • Outer diameter (d2): 6.3 mm
  • Length (l1): 10.4 mm
  • Head height (k1): 0.45 mm
  • Min./max. grip range (s1): 0.3-2.0 mm
  • Material: Steel
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Tensile fracture load: 6800 N
  • Shear-fracture load: 2200 N
  • Max. tightening torque: 3 Nm
  • Drill hole diameter: 6.4 mm
  • Head type: Small countersunk head
  • Dimensions (H x L x W): 10.4mm x 7.1mm x 7.1mm
  • Weight: 0.02 kg
Key Features
  • Can be used as riveted and screwed connections providing secure fastening
  • Installation from one side, suitable for closed profiles
  • Simple, fast, and mostly automatic installation
  • No countersinking of drill holes necessary
  • Consistently high installation quality
  • Anti-rotation connection with load-bearing thread
  • Improved efficiency due to faster operation and secure connections
Professional Installation Requirements
  • Installation should be performed by trained personnel using appropriate rivet nut installation tools to ensure secure and consistent fastening.
Applications
  • Suitable for riveted and screwed connections in metal fabrication
  • Installation in closed profiles from one side
  • Mounting additional components using conventional screws
  • Ideal for automotive, construction, and industrial assembly
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Zinc plating provides corrosion resistance extending product life
  • RoHS-compliant material reduces hazardous substances
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.

Available Now

Wurth Rivet Nut with Small Countersunk Head Zinc-Plated Steel M4 25 PCS is available for immediate purchase, ideal for industrial and construction fastening applications.