... nut with 4 prongs: 1.many kinds of specification 2.zinc plated,yellow zinc plated 3.samples free 4.Carbon steel Tee-nuts with 4 ... prongs 1. Material: Carbon steel,stainless steel ... 3.Size: M3-M12,1/4"-1/2",3/16"-3/8"(different size avaliable) 4.Place of origin: Guangdong, ... products3.Good price4.Prompt Delivery time Tee-nut with 4 prongs