PolyGrip blind rivet nut studs splined steel dome head M 8 x 11 x 20

As a combination of blind rivet nut and bolt, blind rivet nut studs are a technical as well as economical alternative to weld studs or other multi-part T-slot systems. The blind rivet nut stud fulfils a double function. On the one hand, it connects thin materials, even from different materials. On the other hand, it provides another fastening point or positioning aid with the securely and permanently fixed screw. The splined PolyGrip blind rivet nut studs made of steel are an extension of the proven multi-range technology. It combines the advantages of covering large clamping ranges as well as knurling for high resistance to twisting. The correspondingly long longitudinal knurling leads to uniform setting behaviour over the entire clamping range and a very large closing head. Ideally, the splined PolyGrip blind rivet nut studs can replace up to five different standard DIN dimensions. This saves handling and storage costs and also reduces the risk of confusion at the workplace.