M8 x 21mm Flat Head, Spyder Split Body Rivet Nuts (Jack) BZP, Grip Range: 0.1mm - 5mm

M8 Spyder Split Body Rivet Nuts (Jack)

M8 split body rivet nut (Jack), also known as a Spyder Nut because of its spider like design when installed. A versatile threaded insert nut for brittle, thin, or soft, materials. 

The split body rivet nut is placed into a pre-drilled hole and when tightened the body of the Jack Nut collapses on the blind side of the material forming four splayed legs. 

These collapsed legs on the inside / blind side of the materials surface allow for a secure hold while creating a reusable threaded insert.

Used to install a threaded insert into thin material and a popular item used by DIY enthusiasts and professionals alike across numerous sectors.

M8 Spyder Split Body Rivet Nut Specifications:

• Thread diameter (TD): M8 - 8mm
• Body diameter (BD): 14.9mm
• Flange diameter (FD): 18.2mm
• Head height (HH): 2mm
• Length (L): 21mm
• Grip depth (GD): 0.1 - 5mm
• Head type: Flat
• Drill hole: 15mm
  

Quantities start from just one to as many as you require with bulk price discounts. Part of a growing range of spyder split body rivet nuts (Jack) from Fusion Fixings.