Top Screw's product category covers a wide spectrum of special fasteners, including blind rivet nuts, bolt rivet nuts, blind jack nuts, E self driving nuts, binding post screw sets, sex bolts, self tapping threaded inserts, expansion anchors, drive pin rivets, clinching fasteners, welding studs and other fasteners with customized specifications. Fasteners supplied by the company are available with a maximum inner thread of UNC1/2-13 or M12, and are made of different materials as steel, stainless steel, brass and aluminum.
Backed by decades of practices, this veteran manufacturer boasts consummate cold forging, turning and stamping technology, and has been also certified to meet ISO 9001:2008.
Top Screw Metal Corp.
No. 78, Lane 415, Taiho Rd., Sec. 2, Changhua City, Taiwan