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Blind Rivets & Structural Rivets

M-Bulb Rivets

Clamp-type structural rivet with a bulbed blind side.

Overview

M-Bulb rivets are clamp-type fasteners with high shear strength. During installation the rivet bulbs, spreading the load over a larger area for a stronger, longer-lasting joint with superior blind-side strength.

Supplied in steel with a protruding head and zinc plating. Other head styles and finishes on request.

Specifications

Diameters4.8 mm (3/16"), 6.4 mm (1/4"), 7.9 mm (5/16")
Grip range1.2 mm to 16.8 mm
HeadProtruding
Material / finishSteel, zinc plated
Part numbersMLP-R6, MLP-R8, MLP-R10 series

Sizes & part numbers

DiameterGrip range (mm)Hole (mm)Shear (kN)Tensile (kN)Part numbers
4.8 mm1.2–14.84.9–5.18.74.7MLP-R6-M2 to M14
6.4 mm1.5–16.86.6–6.915.68.5MLP-R8-M2 to M15
7.9 mm3.8–15.28.3–8.622.213.2MLP-R10-3 to 10

Key features

  • Bulbed blind side
  • High shear strength
  • Long-lasting clamp

Applications

Truck and trailer bodiesSteel structuresSolar mountingMachinery

Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →

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