Flange Nuts(with gears or w/o gears) Standard:DIN6923,IFI 145 Surface:black,plain,zinc palted,etc. Class:4/5/6/8/10, 2/5/8 Materials;carbon steel,stainless steel,alloy steel Our company have series of cold forming machines & hot forging machi... - Update: 2011-10-10

HEX BOLTS Standard:DIN933,DIN931,ANSI,A307,DIN960/961 Class:2/5/8, 8.8/10.9/12.9 Surface:ZP,YZP,BLACK,PLAIN,...etc. Size:1/4"-3",1/4"-2",M6-M80 Our company have series of cold forming machines & hot forging machines and excellent technicist t... - Update: 2011-10-10

Hex Socket Head Screws Standard:DIN912, ANSI B18.3 Class:6.8,8.8,10.9,12.9, ANSI Surface:plain,black,z.p,H.D.G,etc. Diameter: M3-M20 We keep supplying STRUCTURAL BOLTS/NUTS,HEAVY HEX NUTS,HEX BOLTS/NUTS,CASTLE NUTS,FLANGE BOLTS/NUTS,THREADED ... - Update: 2011-10-10

Structural bolts Standard:ASTM A325 type1, A325M, A490,type1 Surface:Zinc plated, black finish,Plain.H.D.G..ETC Size:1/2"-1 1/2", **DIN6914 Surface:Zinc plated, black finish,Plain.H.D.G..ETC Size:M12-42 materials:carbon steel,stainless st... - Update: 2011-10-10

Flange Bolts standard: DIN6921 ,IFI 111 Surface: black,zinc plated,yellow zinc plated.....etc. Size:1/4"-1 1/2", M4-M36 Class: 2/5/8, 4.8/10.9 Materials:stainless steel,carbon steel,brass,alloy steel, Our company have series of cold forming m... - Update: 2011-10-10

Heavy Hex Nuts Standard:ASTM A194, DIN934(H=D) Class:2H/2HM,7/7M Surface:black,zinc plated,H.D.G.,ETC. Diameter:1/4"-4" for grade 2H/2HM,1/2"-2" for grade 7/7M Our company have series of cold forming machines & hot forging machines and excelle... - Update: 2011-10-10

Castle Nuts (Crown Nuts) Standard:DIN935,ansi B18.2.4.3M surface:black,plain,zinc plated,etc. Class:3/4"-1 1/2",6/8 Materials:stainless steel,carbon steel Our company have series of cold forming machines & hot forging machines and excellent ... - Update: 2011-10-10

Carriage Bolts Standard: DIN603, ANSI/ASME B18.5(IFI C-40) Diameter:1/4"-3/4",M5-M20 Surface:black,zinc plated,yzp,H.D.G.,etc. Class:4.8/8.8/10.9/12.9 Our company have series of cold forming machines & hot forging machines and excellent tech... - Update: 2011-10-10

Stud Bolts Standard:ASTM A193/A320,SAE J429,DIN975/976,A193-B7(DIN975) Class:B7/B7M/B8/B8M/L7/L7M/B16,2/5/8,4.8/8.8/10.9 Surface:black,zinc plated,plain,yellow zinc plated,etc. diameter:1/4"-4",1/4"-3",3/16"-2",M16-M52 Our company have series ... - Update: 2011-10-10

Structural Nuts Standard:DIN6915,A563,A563M Class:DIN6915 is 10.9 with diameter M12-M42,ASTM A563 is A/B/C/DH with Diameter 1/4"-4".M6-M42 We are not only supply Structural Bolts but also supply Structural Nuts,we have standards DIN6915 and A... - Update: 2011-10-10