Value Collection 34156 Open End Blind Rivet Size 42 100 Pack

Product Description

The VALUE COLLECTION 34156 is an open end blind rivet with a large flange dome head, designed for one-sided fastening applications where access to the back of the workpiece is limited or impossible. The steel body pairs with a phosphate-finished steel mandrel to deliver reliable pull-through installation with a tensile strength of 410 pounds and a shear strength of 305 pounds. With a size 42 designation, a body diameter of 0.125 inches, and a grip range of 0.032 to 0.125 inches, this rivet is suited for light-gauge metal assemblies, HVAC duct fabrication, sheet metal enclosures, and general trade fastening tasks. Sold in a pack of 100.

This rivet is commonly used in residential and light commercial applications where steel-to-steel or sheet metal joints need a clean, low-profile fastened connection. The large flange dome head distributes clamping load over a wider surface area, reducing pull-through risk in softer or thinner base materials. HVAC technicians, sheet metal workers, plumbers, and electricians reach for size 42 open end blind rivets when installing duct sections, equipment panels, junction boxes, and similar assemblies. The pack quantity of 100 supports both service calls and small-volume shop work.

Key Features

• Open end design allows mandrel to break flush after setting for a clean finish
• Large flange dome head distributes load and reduces pull-through in thin materials
• Steel body and steel mandrel provide 410 pounds tensile strength and 305 pounds shear strength
• Phosphate finish on mandrel offers corrosion resistance during installation
• Grip range of 0.032 to 0.125 inches accommodates a variety of material stack thicknesses
• Meets IFI Grade 30 fastener standard

Compatibility

Designed for use in standard 0.129 to 0.133 inch diameter drilled or punched holes, compatible with any rivet tool accepting size 42 open end blind rivets. Suitable for steel-to-steel and mixed light-gauge metal assemblies.

Installation Notes

Installation requires a standard hand or pneumatic rivet gun sized for 0.125 inch body diameter rivets. Drill or punch the hole to between 0.129 and 0.133 inches before inserting the rivet. Ensure the work surfaces are clamped flush before setting to prevent joint gaps. Follow applicable codes including SMACNA standards when using blind rivets in duct assemblies.