... 2.over 10 years manufacturer 3.free sample for PEM standard ite metal self clinching nut for PC board in ... hardware manufacturerA: SpecificationMaterial:stainless steel,carbon steel,aluminumStandard:PEM,HS,FHS,SHAdvantage:high strengh,excellent high/low temperature ... B: Products Details: Products Name:self clinching pem nut Size:As standard Material:: Carbon steel,stainless steel,aluminum Finish: ...