automobile & motorcycle fasteners, weld stud,knurl screw,mushroom head screw,special rivet,sems screw,clevis pins with head,barss and stainless steel fasteners ,pan head screw,countersunk ,raised countersunk head screws and so on
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.
We are specializing in manufacturing various kinds of standard and non-standard furniture screws,self-drilling screws,SEMS screws,machine screws,hex head bolt,
stainless steel fastener etc, with size from M3 to M8 and length from 5 -120mm. All items are according to DIN, ANSI, GN,BS and JIS standards.
Self-clinching fasteners, precision turning parts, panel fasteners, self-locking fasteners, screws and nuts, SEMS screws, rivets, shaft, Captive screws,standoffs, spacers, springs and other electronic hardware such as nylon and rubber parts.
Cross recessed countersunk (flat) head tapping screws(common head style)-ISO 7050 | Replace DIN 7982
Cross recessed raised countersunk (oval) head tapping screws-ISO 7051 | Replace DIN 7983
Tapping screw and washer assemblies with plain washers(ISO 10510l:1999)
Cross recessed pan head tapping screws with collar-DIN 968
Cross recessed pan head tapping screws-ISO 7049 | Replace DIN 7981
Hexagon washer head tapping screws-DIN 6928
Weld screws with metric head-DIN 34817
Steel hexalobular head bolts with small flange-DIN 34800
Steel hexalobular head bolts with large flange-DIN 34801
Hexagon bolts with flange - Small series (ISO/DIS 15071:1996,modified)
Hexagon bolts with flange - Heavy series-DIN EN 1665 | Replace DIN 6921|DIN 6922
Product grade A cross recessed pan head screws with collar-DIN 967
Pan head screws with type H or type Z cross recess-Product grade A(ISO 7054:1994)
Countersunk raised head screws (common head style) with type H or type Z cross recess-Product grade A(ISO 7047:1994)
Plain washers for tapping screw and washer assemblies - Normal and large series - Product grade A （ISO 10669:1999)
self-tapping screws, machine screws, self-tapping locking screws, SEMS screws, hex flange bolts, weld screws, non-standard screws
Hi-Tech proves to be globally competitive as we are able to manufacture vast variety of screws such as multi-blow cold formed screws, high-strength screws (achieve 12.9 grade), machine screws, self-tapping screws, non-standard screws, electronic products screws, sems screws, micro-screws, rivet, and bicycle screws among many other types. Broadly applied in precision electronic equipment (optical products), smart phones, lightings, sports equipments, glasses, etc
We are focus on fasteners manufacture. Our main products include self drilling screws, self tapping screws, machine screws, special screws, nuts, washers, bolts, stainless steel screws, high strength bolts, and SEMS screws, which can be used in machine manufacturing, electronic and construction fields. Our products have already been exported to the Asia, America and Europe.