The company has multi-attack high-speed cars, producing German, American, British, flange nuts and various non-standard parts (round nuts, square nuts, etc.) as well as a set of expansion bolts, expansion tubes, expansion nuts can also be customized. And can produce special parts and difficult parts according to the local requirements of customers.
We are glad to supply customer home and abroad with excellent and effcient different multifunction tapping machine; butterfly shape tapping machine, built-tapping machine; round nut tapping machine and four spindle tapping machine, pressing cap machine of nylon, flange tapping machine for "linaGuangLiang" brand. We also design and develop special equipment of new technology manufacturing fasteners for customer. Our product is widely used in many fastener enterprise and field related in home and abroad. It is also sole to market of Europe and Southeast.
We can produce kinds of bolts, screws, nuts, washers.
Bolts: Hexagon Bolt, Hex Socket Bolt, Steel Structure Bolt, Torshear Bolt etc.
Screw: Screw in ASME, Europe Standard, BS, Self-Drilling Screw, Hex Wood Screw, Self-Tapping Screw, Drywall Screw, and Chipboard Screw etc.
Nut: Nut in ASME, DIN, Hex Nut, Hex Flange Nut, Acorn Nut and Round Nut etc.
Our fasteners can be widely used in automobile, household appliances, machinery and construction industries etc.
We mainly produce fastener nuts with the size range from M4 to M30(3/16″ to 1″) by cold forming; and we can also provide other sizes above M30(1″) by hot forming.
There are different types of plating such as heat treatment, black oxide,hot dip galvanized, mechanically galvanized, zinc plated, dacromet, ground green dye and blue dye and others.
Pressure vessel joint, round nut used in liquefaction bottle, round nut joint used in hydraulic cylinder, theft-proof nut, all standard screws and non-standard screws, and other forged products.
(Explosion-proof joint,Hydraulic joint)
GB879 Spring-type straight pins
GB876 Tubular rivets
GB119 Parallel pins
DIN7344 Spring-type straight pins, coiled
DIN7346 Spring-type straight pins,slotted, light duty
DIN981 Round nuts
DIN1481 Spring-type straight pins,slotted,heavy duty
DIN471 Circlips (retaining rings)for shafts - Normal type and heavy type
DIN472 Circlips (retaining rings) for bores - Normal type and heavy type
DIN7340 Tubular rivets made from tube
DIN1443 Clevis pins without head
DIN7979 Parallel pins with internal thread,of hardened steel and martensitic stainless steel
-----------Stainless steel Nuts----------
----Shape: Hexagon Nuts ,Nylon insert locking Nuts,Nylon insert stop Nuts, all metal insert lock nuts, Domed Cap Nuts ,Flange Nuts, Square Nuts, Weld Nuts,Chain roller,Other special Nuts as per Customer's request and their drawing;
----(Square nuts,Hexagon nuts,Hexagon thick nuts,Wing nuts,Lifting nuts,Acorn nuts,Hexagon nuts with raised face,Tight nuts,Knurled nut with collar,Knurled nuts,Small hexagon thin nuts-Fine pitch thread,Lnsert round nuts,Small round nuts,Round nuts,Round nuts with drilled holes in one face,Round nuts with set pin holes in side,Slotted round nuts,Prevailing torque type hexagon nuts (with non-metallic insert),Acorn nuts,Hexagon thin nuts,Hexagon slotted and castle nuts,Hexagon thin slotted nuts,Prevailing torque type hexagon nuts with flange (with non-metallic insert),Prevailing torque type all-metal hexagon nuts,Prevailing torque type all-metal hexagon nuts with flange,Hexagon thin slotted nuts,Square weld nuts,Hexagon weld nuts)
(DIN934, DIN439, DIN985, DIN982, DIN1587, DIN6923, DIN929,DIN928, DIN562, DIN557, JIS B 1181, JIS B 1196, JIS B 1190 , JIS B 1163, U-Nuts, Conical Nuts)
----Specification: DIN, JIS, ANSI (IFI)
----Thread: Metric (MC, MF), Whitworth (BSW, BSF), United (UNC, UNF)
----Material: Stainless Steel 304 / 316,A2 / A4
----Size: M3---M24 (1/4"—1")
----Condition: Cold Formed and Passivated or S-Coating #3
----Main Market: japan , european,american and local market
----We also manufacture the special parts or nuts accorging your drawing, and we can supply the hot formed nuts which size bigger than M24 (1") .We also provide the above mentioned products made of carbon steel if the order is enough big.
Cataloge, Data for Dimension of Nuts and Thread --Please find in chinese version :http://www.chinafastener.biz/GB/comp.asp?ID=2287
Hexagon Head Screws
Hexagon Flange Bolts
DIN928 SQUARE WELD NUT
DIN6923 Hexagon Nut With Flange
DIN557 PRODUCT GRADE C SQUARE NUTDIN981 Round Nut
DIN439 HEXAGON THIN NUT
DIN315 WING NUT
DIN1587 HEXAGON DOMED CAP NUT
DIN6926 REVAILING TORQUE TYPE HEXAGON NUT WITH FLANGE
DIN6927 PREAILING TORQUE TYPE HEXAGON ALL-METAL NUT WITH FLANGE
DIN980 ALL METAL PREVAILING TORQUE NUT
DIN982 SELF-LOCKING HEXAGON NUTDIN985 SELF-LOCKING HEXAGON NUT
DIN988 SHIM RINGS
DIN9021 Flat Washers
DIN7980 SINGLE COIL SPRING LOCK WASHER (FOR SCREWS WITH CYLINDRICAL HEAD)
DIN6798V SERRATED COUNTERSUNK LOCK WASHER EXTERNAL GEAR
DIN6798J TOOTHED LOCK WASHERSDIN137B AVED SPRING WASHER B
DIN137ADIN125B PRODUCT GRADE
DIN125B PRODUCT GRADE A WASHERSA WASHERS
DIN934 HEXAGON NUT
DIN915 HEXAGON SOCKET SET SCREW WITH DOG POINT
DIN916K HEXAGON SOCKET KNURLED SET SCREW WITH CUP POINT
DIN916 HEXAGON SOCKET SET SCREW WITH CUP POINT
ISO7379 HEXAGON SOCKET HEAD SHOULDER SCREW
DIN6912 HEXAGON SOCKET THIN HEAD CAP SCREW WITH PILOT RECESS FOR