Our main products are stainless steel standard and non-standard fasteners. Standards: Metric Fastener Standards, IFI, BS. Material: 201: 304: 302: 321: 316: 316L (materials of Shanghai Baosteel). We can also process non-standard fasteners to meet the demand of customers.
Our material includes normal stainless steel SS304,SS304L,SS316,SS316L,SS317L,SS321、310S、2520, super stainless steel (austenitic 904L 254SMO.4529),and Incoloy, Inconel, Monel ,Hastelloy series (B B-2 C-4 C-22 C-276), and Duplex steel series (2205（F51S31803）,2507(F53S32750))
Our mostly products include stainless steel standard fasteners, you can choose materials between 200, 201,202, 304 , 316 , 304L, 316L, B8, B8M etc. such as all spec. threaded rods(threaded studs), hex bolts, hex nuts, heavy nuts, flat washers, L-anchor bolts, U-bolts etc.
Other products include stainless steel round bars, angle iron, channel bar, armor plate, steel sheet, wire rods, welding wires etc.
Our products are widely used in construction, machine, chemical produce, traffic product, and environment engineering.
-----------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
GB M6-M20 high strength nut, thin nut, thick nut, drop in anchor, joint nut, nylon lock nut, flange nut, and various standards of BS, ANSI, JIS, DIN, non-standard irregularly-shaped component and so on. Our company is skilled in changing its product standards to meet customers‘ needs.