... 1.material:metal,aluminum,stainless steel 2.over 10 years manufacturer 3.free sample for PEM standard ite metal self clinching ... : FOB shen zhen or CFR CIFPayment: T/T 30 % deposit, 70% balance payment before shipment Delivery time: about 4 weeks after ... orders. metal self-clinching nut for PC boards in hardware manufacturer((TFH,TFHS,HFH,HFHS,HFHB,FHL,FHLS,FH4)