Make of high quality carbon steel. Zinc plated. Flat head. Knurled body. Rust resistant and strength enough to apply in many kinds of heavy duty materials including sheet metal, steel, aluminum, plastic, fiberglass etc. 3/8-16UNC size specification can be refer to image detail sheet. Package includes: 50 pieces.

LOKMAN Premium Zinc Plated Carbon Steel Rivet Nuts, Gives You a Reliable Smart Fasteners Home Improvement.

Specification:

●Name: Rivet nut
●Material: Carbon steel, zinc plated.
●Type: Flat head, Knurled body.
●Size type: 3/8-16UNC
●Drill Hole Size: 0.472 inch
●Head Dia.: 0.675 inch
●Head Height: 0.039 inch
●Total Length: 0.728 inch
●Grip Range: 0.04-0.16 inch

Package includes:

3/8-16UNC ------ 50 pieces

NOTE: More choices with different sizes and qualities rivnuts can be applied on LOKMAN store. Thank you.