Glarks 100Pcs 5/16"-18UNC Zinc Plated Carbon Steel Rivet Nut Flat Head Rivnut Th

- Rivet Nut Size:In this set, it include 100pcs 5/16-18UNC rivet nuts for your work, which drill hole size is 10.8mm/0.43'', total length is 18.5mm/0.72''. - Feature:Head Type: Flat Head; Color: Yellow. Nuts have a work-hardened surface providing high-strength, load-bearing threads. - Durable Quality:All the rivet nut are made of carbon steel, with zinc plated on the surface, strong and durable, you will no longer worry about them rusting and breaking when installing. - Multipurpose:It can be used for fixing in many different kinds of material including steel, fiberglass and plastic, etc. -  Application:Perfect for automotive, furniture, decoration and other electrical and industrial products.  Glarks 100pcs carbon steel flat head threaded rivetnut insert nutsert rivet nut set Specification: Head Type: Flat Head Color: Yellow Material: Zinc Plated Carbon Steel Rivet Nut Size: 5/16-18UNC About our rivet nut: These rivet nuts are suitable for a variety of thickness of the material including steel, fiberglass and plastic, etc, riveting firm with high efficiency, easy to use. Application: Perfect for automotive, furniture, decoration and other electrical and industrial products Package Details:: Thread ------------ Drill Hole Size -------- Quantity 5/16-18UNC ----------- 0.43'' ------------- 100pcs Note:  Please check the specific size of the product according to the second picture. Due to manual measurement, there may be errors, please don't mind.  If you have any questions,