40Pcs 1/4”-20 Rivet Nuts Stainless Steel Threaded Insert Nut 1/4-20UNC Nutsert Rivnuts Flat Head Knurled Body

Key features

• 40Pcs of Stainless Steel 1/4”-20 Rivet Nuts Threaded Insert. Flat head with knurled round body. Strong and corrosion resistant.
• Thread pitch: 1/4”-20 (1/4” is the inner thread diameter. 20 means there are 20 threads in per inch).
• Grip Range:0.5-3mm/0.019”-0.118”; Body Diameter: 8.9mm / 0.350".
• Rivet Nuts Total Length: 15.5mm / 0.610"; Application Hole Size: 0.351"-0.356". More detail 1/4-20UNC size specification can be refer to the second image detail sheet.
• Applications- 304 stainless steel rivnuts, anti-rusted and strength enough to apply in many different material types including steel, sheet metal, aluminum, plastic and fiberglass etc,. Perfect for furniture, decoration,automotive and other electrical & industrial applications.