drywall screws, chipboard screws, self-tapping screws, self-drilling screws, concrete screws, window screws, wood screws, bolts, nuts, etc.
The products are ISO9001:2000 certified. We can produce custom-made non-standard parts according to clients’ drawings or samples.
specialized in producing Washers (Din125/Din9021/Din126/Din1440/Din1441/Din433/Din440/Din436/Din434/Din435/Din127),Wood Screws(Din95/96/97, IFI F-56,etc), Hex Nuts(Din934-8,ISO 4032,5587,UNC&B.S.Nuts,etc) Hex Bolts(Din 933/931-8.8,ISO4017/4014-8.8,Din558/601-4.8, IFIA-10,etc) & Hex Socket Screws (Din 912-8.8,Din7991-8.8),Carriage Bolts(Din603-4.6/8.8,Thread Rods(Din975-4.6/8.8,ect) Machine Screws(Din84/85/963/965,Din7985,IFIF-9(F-9),etc),Self-tapping Screws(Din7981/7982/7983,Din 7971/7972,IFI H24(E-20),etc),Chipboard Screws, Dry wall Screws,U-bolts, Studs, all kinds of Anchor Bolts & Blind Rivet and other special parts made by drawings and samples. Orders for goods with black finish, zincpl, yellow zincpl, brass and material of stainless steel (A2/A4) were available.
The main products are stainless steel self drilling screw, chipboard screw, drywall screw, self tapping screw, trilobular screw, machine screw and SEMS screw. Besides, according to customers’ require, Unitek has developed hundreds of sizes of high strength stainless steel fasteners in more than ten species in which many products keep high function applicable and technical place in China.
screws, nuts, washers, bolts etc.
advantage fasteners be stainless steel machine screws and self-tapping screws, from M1.6 to M8, up to 200mm in length,
torx screw, non-standard screw, compound slot screw, longer screw