Our products range:bolts, nuts, wood screws, machine screws, self-tapping screws, spring washers, flat washers, anchors etc. according to DIN, ANSI, BS and JIS standard. Made from carbon steel at Grado 4.8, 6.8, 8.8, 10.9, 12.9 with ACABADO of plain, black, zinc(bright/yellow), brass, nickel, chrome, etc. hex bolt, self-drilling screw

We are professional China fastener,Threaded Rod (DIN 975 DIN 976), Stud Bolt (ASTM A193 B7 B7M B8),Hex Set Screw (DIN 913, DIN 914, DIN 915, DIN 916, DIN 917) and factory in China.We can produce fasteners,Threaded Rod (DIN 975 DIN 976), Stud Bolt (ASTM A193 B7 B7M B8), Set Screw (DIN 913, DIN 914, DIN 915, DIN 916, DIN 917) to your requirements, China Fasteners,Hex Bolt Factory _Quotation Carriage Bolt Manufacturer_Hex Lag Bolt Supplier_Manufacturing Hanger Bolt_Looking for Hex Flange Bolt_Quote Square Bolt _Manufacturing Hex Wood Bolt price_Hex Socket Bolt Quotation_Produce Allen Bolt_Threaded Rod Supplier_Looking for Drywall Screw_Price for Machine Screw producing_sell Tapping Screw_sale Self Drilling Screw_Purchase_Purchasing Stud Bolt_Manufacturing Chipboard Screw_Produce Special Fasteners_Producing Hex Flange Bolt Factory Wheel Bolts Manufacturers_Search for Special Fasteners Production, Infly Fasteners China Bolt Factory,Machine Screw Manufacturer MFG_Tapping Screw Supplier_Manufacturing Self Drilling Screw Produce_Wood Screw price_Purchasing for Drywall Screw quotation_Looking for Phillips Flat Head Machine Screw Factory_Producing Flat Head Countersunk Socket Machine Screw China_Manufacturing Cross Recessed Pan Head Machine Screw Sale for_Quote request Phillips Pan Head Tapping Screw_Request for quote Phillips Flat Head Tapping Screw_Enquiry Phillips Oval Head Tapping Screw Made in China_Inquiry Drywall Screw price_search for Chipboard Screw Factory_Interested in Self Drilling Screw Production_Urgent Drywall Screw Of Self Drilling Screw Manuafcturer. Special Fasteners Factory_Non-Standard Bolt Manufacturer_Special Bolt Supplier_U-Bolt Quote_T-bolts Price_Wheel Bolt Manufacturing_Non-standard Fasteners producing_Square Bolt Manufacturer_Casting Part Made in China_Mechanical Parts inquiry_T-Bolt_Hot forging bolt_Heavy Bolt Hex Bolts_Carriage Bolt _Hex Lag Bolt_, _Hanger Lag Bolt_Hex Flange Bolt_Round Head Square Neck Bolt _Hex Wood Bolt_Hex Socket Bolt _Allen Bolt _U Bolt _T Bolts_Harger Bolt_Heavy Hex Bolt_High Strength Bolts_Steel Structural Bolts_High Strength Fasteners DIN931, DIN933, DIN603, DIN912, DIN601, DIN961 DIN571, ASTM A193 B7, DIN912, DIN7984, DIN7991, DIN912, DIN571, DIN603, DIN965, DIN966, DIN7984, DIN7985, DIN7986, DIN7981, DIN7982, DIN7983, DIN7971, DIN7972, DIN7973, DIN913, DIN914, DIN915, DIN916,DIN85, DIN964, DIN95, DIN96, DIN97... Infly Fasteners China Bolt Screw We are professional China fastener,Threaded Rod (DIN 975 DIN 976), Stud Bolt (ASTM A193 B7 B7M B8),Hex Set Screw (DIN 913, DIN 914, DIN 915, DIN 916, DIN 917) and factory in China.We can produce fasteners,Threaded Rod (DIN 975 DIN 976), Stud Bolt (ASTM A193 B7 B7M B8), Set Screw (DIN 913, DIN 914, DIN 915, DIN 916, DIN 917) to your requirements, China Fasteners,Hex Bolt Factory _Quotation Carriage Bolt Manufacturer_Hex Lag Bolt Supplier _Manufac turing Hanger Bolt_Looking for Hex Flange Bolt_Quote Square Bolt _Manufacturing Hex Wood Bolt price_Hex Socket Bolt Quotation_Produce Allen Bolt_Threaded Rod Supplier_Looking for Drywall Screw_Price for Machine Screw producing_sell Tapping Screw_sale Self Drilling Screw_Pu rchase_P urchasin g Stud Bolt_Manufacturing Chipboard Screw_Produce Special Fasteners_Producing Hex Flange Bolt Factory Wheel Bolts Manufact urers_Se arch for Special Fasteners Production, Infly Fasteners China Bolt Factory,Machine Screw Manufacturer MFG_Tapping Screw Supplier _Manufac turing Self Drilling Screw Produce_Wood Screw price_Purchasing for Drywall Screw quotation_Looking for Phillips Flat Head Machine Screw Factory_Producing Flat Head Countersunk Socket Machine Screw China_Manufacturing Cross Recessed Pan Head Machine Screw Sale for_Quote request Phillips Pan Head Tapping Screw_Request for quote Phillips Flat Head Tapping Screw_Enquiry Phillips Oval Head Tapping Screw Made in China_Inquiry Drywall Screw price_search for Chipboard Screw Factory_Interested in Self Drilling Screw Production_Urgent Drywall Screw Of Self Drilling Screw Manuafcturer. Special Fasteners Factory_ Non-Stan dard Bolt Manufact urer_Spe cial Bolt Supplier_U-Bolt Quote_T-bolts Price_Wheel Bolt Manufact uring_No n-standa rd Fasteners producing_Square Bolt Manufact urer_Cas ting Part Made in China_Mechanical Parts inquiry_T-Bolt_Hot forging bolt_Heavy Bolt Hex Bolts_Carriage Bolt _Hex Lag Bolt_, _Hanger Lag Bolt_Hex Flange Bolt_Round Head Square Neck Bolt _Hex Wood Bolt_Hex Socket Bolt _Allen Bolt _U Bolt _T Bolts_Harger Bolt_Heavy Hex Bolt_High Strength Bolts_Steel Structural Bolts_High Strength Fasteners DIN931, DIN933, DIN603, DIN912, DIN601, DIN961 DIN571, ASTM A193 B7, DIN912, DIN7984, DIN7991, DIN912, DIN571, DIN603, DIN965, DIN966, DIN7984, DIN7985, DIN7986, DIN7981, DIN7982, DIN7983, DIN7971, DIN7972, DIN7973, DIN913, DIN914, DIN915, DIN916,DIN85, DIN964, DIN95, DIN96, DIN97... Infly Fasteners China Bolt Screw

Our main products include Hex Bolts, Hex Cap Screws, Square Bolts, Carriage Bolts, Anchor Bolts, Structural Bolts and Non-Standard Bolts, from Class 4.6 to Class 10.9. Our annual output is around 12000 M/T .

hexagon hut, flange nuts, railway nuts, wheel hub bolt, slotted nuts

Metric hex bolts DIN933,DIN931, DIN960,DIN961,DIN558,DIN601, ISO4014,ISO4017 Grade 4.8/5.8/6.8/8.8/10.9. Imperial hex cap screws ASME B18.2.1, Grade 2/5/8 Structural Bolts ASTM A-325 TYPE 1 coatings available: Plain,Black,Zp(Cr6,trivalent), Yzp,Bz(black zinc),H.D.G.,Dacromet. Flat washer DIN125,DIN9021,DIN434,DIN435, DIN436,USS,SAE,NFE,FENDER,JIS,BS etc.. Spring washers DIN127,DIN7980,JIS1251 Spring lock washers IFI K-13,ASME B18.21.1 (regular,heavy,high collar) Coatings available: Plain, Black,Zp(Cr6,Trivalent),Yzp, Bz(black zinc),H.D.G.,Mechanical Zp,Dacromet.

bolt,structural bolt,hex head bolt hex nuts ASTM A193/A193M-2006 ASTM A194/A194M-2005 ASTM A320/A320M-2004 ASTM A325/A325M-2005 ASTM A490/A490M-2004 ASTM F436/F436M-2004 ASTM F1852-2005 ASTM F2280-2006 AWS D1.1/D1.1M-2006 ASME B18.2.1-1996 ASME B18.2.2-1999 DIN 931-1987 DIN 934-1987 DIN 6914~6916-1989 EN 14399-1~6-2005 ISO 13918-1998 ISO 4014~4017-1999 ISO 4032-1999 AS 1252-1996 JIS B1186-1995 JIS B1198-1995 JIS B1180-2004 JIS B1181-2004 JSS II09-1996

B7 Threaded Rods(M5-M48)； Washer(M5-M48): Split washer,Cut washer, SAE washer, Fender washer, F436 Square Washer, Lock Washer, Flat Washer Nut(M3-M64): Heavy Square Nuts, Machine Screws , Prevailing-Torque Type Hex Flange Nuts, Wing Nut, Acorn Nut, Hex Jam Nut, Nylon Insert Lock Nut Bolt: Square Bolt, Round Head Bolt, Carriage Bolt, Hex Head Machine Bolt , Hex Flange Bolt, Hex Lag screw, Hex Cap Screw (Grade2,5), A325 Structural Bolt Drywall Screw

Mechanical plating Sherardizing( Mechanical rolling Sherardizing)

Snap Ring, circlips for shafts, E clips,circlips,hex head bolt,anchor bolts,motorcycle bolts, huck bolts,wheel bolt,carriage bolt,socket head bolt, hook bolt,hanger bolt,plow bolt,guardrail bolts, countersunk bolts,structural bolt, lag bolt, lock bolt,pan head bolt, stud bolt,square head bolts,track bolts,expansion bolts Standard bolt, screw ; Standard nut ; The high strength fastener Able to bear the falling type fastener; Making up type fastener; Welding type fastener; Axles fastener; Axle sleeve ; Heterotype fastener; Hoop ; Reed nut punching ;

Main products include: ASTM A194 2H HEAVY HEX NUTS,A563 HEAVY HEX NUTS GR.C,GR.DH,ASTM A563M GR.10S,DIN934/6915 HEX NUTS,FINISHED HEX NUTS ASTM A325/490 HEAVY STRUCTURAL BOLTS,DIN931/933 HEX BOLTS,FINISHED HEX BOLTS,HEX CAP SCREWS ASTM A193 B7/B7M THREADED ROD,STUDBOLTS,DIN975 GR/4/8 THREADED ROD