High Strength Bolt & Nut

10.9 Hexagon Bolts and Nuts

10.9 Hexagon Bolts and Nuts WINDO METAL’s main products: 10.9 Hexagon Bolts and Nuts, hex head bolt DIN933, Steel structure with high strength large hexagon head bolts GB1228, nuts,T type head bolt, Pan head bolts, square head bolts, countersunk head bolts, set all kinds of non-standard bolts. WINDO METAL has strong production capacity and sells […]

Black Heavy Hex Bolt

Black Heavy Hex Bolt ASTM A325 A490

Black Heavy Hex Bolt ASTM A325 A490 High Tensile Bolts Finish: ZINC, Plain Material: Stainless Steel, Steel, Carbon Steel, Alloy Steel, Stainless Steel Certificate: ISO9001:2008 Surface treatment: Black size: 1/2″-4″, M5-M64 Grade: A307, A325, A490 Type: Heavy Hex bolt and nut All of the products widely used in automobiles, major engineering projects, mechanical engineering, petrochemical […]

Galvanized Heavy Hex Bolts DIN933

Galvanized Heavy Hex Bolts DIN933

Galvanized Heavy Hex Bolts DIN933 Standard: DIN933, DIN931, ASME B18.2.1 Grade: 8.8 Finish: Plain, black, zinc plated and so on. Size: M3-M72; 1/4″-3″ Finish: carbon steel. Mark: According to customer’s requirement Top high quality. Material: Stainless Steel, Steel, carbon steel. Grade:4.8, 6.8, 8.8, 10.9 Length: 10mm-800mm Package: Cartons & pallets or according to customer’s requirement. […]

High Strength Structural Heavy Bolt

ASTM A325 High Strength Structural Heavy Bolt

ASTM A325 High Strength Structural Heavy Bolt Material: Carbon Steel Finish: Black/ zincplated/ hot dipped galvanized Standard: DIN, ASTM, JIS, BS, AS,ISO, Nonstandard bolt (according to your order),etc. Grade: A325 or others Head: Hex Type: Structural Bolt Size: All size or by your drawing Packing: By carton, then by pallet High Strength Structural Heavy Bolt […]

High Strength ASTM A490 Heavy Hex Bolt

High Strength ASTM A490 Heavy Hex Bolt

High Stretch Structure Bolt,8.8 Grade Hex Bolts High Strength ASTM A490 Heavy Hex Bolt Material: Steel, Carbom steel 1045 Grade: 10.9,SAE GRADE 8 Surface: Black Diameter: M5-M36 Length: 6mm-500mm Tensile Strength: 1000Mpa Thread: UNC, UNF Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. Our products quality control in strict accordance with the ISO9001 Quality […]

ASTM A193 Stainless Steel Metric Heavy Hex Bolt

ASTM A193 Stainless Steel Metric Heavy Hex Bolt

ASTM A193 Stainless Steel Metric Heavy Hex Bolt Stainless steel: SS210,SS304,SS316,SS316L,SS410 Certificate: ISO9001:2008, SGS, RoHS Grade: A2-70,A2-80,A4-70,A4-80 Finish: Polish, Passication Thread: Coarse,Fine Used: Building Industry Machinery Certification: ISO, ROHS, SGS Available Standard: DIN, ANSI, ASTM, JIS, BSW Strength: Grade 4.8,Grade 8.8, Grade10.9, Grade12.9 A2-70, A4-70, A4-80 Finishing: Yellow, blue, white zinc plated, Galvanized, HDG, Chromate, […]

High Tensile Black Heavy Hex Bolt

High Tensile Black Heavy Hex Bolt ASTM A325 A490 Bolts And Nuts

 ANSI A325 Heavy Hex Bolt, A307B Zinc Galvanized ASTM A325 A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ASTM A193 GR B7 Heavy Hex Bolt High Tensile Black Heavy Hex Bolt ASTM A325 A490 Standard No.: A325, A325m, A490, A490m, A193, etc Specification size: diameter m10-m52, length 25-500mm Surface treatment: Black Fastener manufacturer DOWEDO […]

Hex Heavy Bolt Hardware Fastener ASTM A325

Hex Heavy Bolt Hardware Fastener ASTM A325

High Strength Hex Head Bolt,Heavy Hex Bolt, Black Oxide Carbon Steel Hex Bolts Hex Heavy Bolt Hardware Fastener ASTM A325 Material: Carbon Steel;Stainless Steel;Alloy Steel Color: Zinc,Black,Yellow,HDG Standard: DIN/ANSI/JIS/ISO Size: 1/2”- 1-1/2” Packing: Bags, Carton+Pallet Hex Heavy Bolt Hardware Fastener ASTM A325 Used for building construction, electrical power industry…… Hex bolts are widely used, the […]

Galvanized Hex Bolt

High Strength Good Quality Galvanized Hex Bolt

Factory direct Good Quality Galvanized Hex Bolt,Zinc Plating Hexagon Head Bolts, Alloy Steel Hexagon Bolts, Hexagonal Bolts,High Strength Hex Head Bolts ZINC Material: Steel expansion anchor bolt Surface treatment: ZP Application: engineering DOWEDO’s main products: hex head bolt DIN933, Steel structure with high strength large hexagon head bolts GB1228, nuts,T type head bolt, Pan head […]

High Grade ISO Standard Plain Oiled Hex Blot Nut Washer

High Grade ISO Standard Plain Oiled Hex Blot Nut Washer

High Grade ISO Standard Plain Oiled Hex Blot Nut Washer, China Railway Track Bolts Hex Nuts, Hardware Round Head Bolts With Nuts And Washers, Carbon steel Structural Bolt fastener High Grade ISO Standard Plain Oiled Hex Blot Nut Washer Application: Rail Fastening Categary HDG Finished Railway Hex Bolts Delivery By sea or by air Delivery […]

China Railway Track Bolts Hex Nuts

China Railway Track Bolts Hex Nuts

China Railway Track Bolts Hex Nuts, Hardware Round Head Bolts With Nuts And Washers, high tension bolt hex bolt, Railway Accessories Hardware, HDG Finished Steel Structure Shear Bolt, Carbon steel Structural Bolt fastener Introduction of China Railway Track Bolts Hex Nuts Hardware hex bolt and nut are often used in the joints of the fish […]

Hardware Round Head Bolts With Nuts And Washers

Hardware Round Head Bolts With Nuts And Washers

Hardware Round Head Bolts With Nuts And Washers, China railway track bolt high tension bolt hex bolt, Railway Accessories Hardware, Steel Structure Shear Bolt, Carbon steel fastener Introduction of Railway Accessories Hardware Round Head Bolts With Nuts And Washers Hardware hex bolt and nut are often used in the joints of the fish tail boards […]

Railway Accessories Hardware Hex Bolts With Nuts

Railway Accessories Hardware Hex Bolts With Nuts

Railway Accessories Hardware Hex Bolts With Nuts, China Railway Track Square Head Bolt Nut, Fastening high strength hex bolt, carbon steel grade DIN hex bolt nut Introduction of Railway Accessories Hardware Hex Bolts With Nuts And Washers Hardware hex bolt and nut are often used in the joints of the fish tail boards to fix […]

Square Head Bolts with Hex Nuts

Square Head Bolts with Hex Nuts

Railway Square Head Bolts with Hex Nuts, China Railway Track Bolt Nut, Rail Fastening high strength hex bolt, carbon steel grade DIN hex bolt nut, Steel Structure Shear Bolt, Factory Direct Sales 12.9 Pan Head Bolt Quality Assurance Can Be Processed Square Head Bolts with Hex Nuts Steel structure bolt is a kind of high […]

DIN 931 Hex Bolt Gr.8.8 Plain

DIN 931 Hex Bolt Gr.8.8 Plain

High Tensile Hex Head Bolt DIN 931 Hex Bolt Gr.8.8 Plain Material:carbon steel,alloy steel, stainless steel. Diameter : M12– M36(1/2″-1 1/2″) Length:25mm –1000mm Property class as per ISO 898:8.8-10.9,GB 1231:8.8S,10.9S,JIS 1186;EN 14399;ASTM A325/A325M,A490/A490M. High Tensile Hex Head Bolt DIN 931, DIN 933 For tension control structural series product capacity diameter from M12 to M36(1/2″-1 1/2″) DIN […]

High Tensile Hex Head Bolt DIN 931, DIN 933

High Tensile Hex Head Bolt DIN 931, DIN 933

High Tensile Hex Head Bolt DIN 931, DIN 933 Material:carbon steel,alloy steel, stainless steel. Diameter : M12– M36(1/2″-1 1/2″) Length:25mm –1000mm Property class as per ISO 898:8.8-10.9,GB 1231:8.8S,10.9S,JIS 1186;EN 14399;ASTM A325/A325M,A490/A490M. DIN 931 Hex Head Bolt For tension control structural series product capacity diameter from M12 to M36(1/2″-1 1/2″) DIN3570 Carbon Steel U-Bolt DIN 931 […]

China Railway Track Bolt Nut

China Railway Track Bolt Nut

China Railway Track Bolt Nut, Railway Hex Bolts & Nuts, Rail Fastening high strength hex bolt, carbon steel grade A325M hex bolt nut for steel structure, high tension bolt hex bolt China Railway Track Bolt Nut – Steel structure bolt is a kind of high strength bolt, and also a kind of standard parts. Fastening […]

Railway Hex Bolt Nut with Washers

Railway Hex Bolt Nut with Washers

Railway Hex Bolt Nut with Washers, China Railway Track Bolt Nut, Rail Fastening high strength hex bolt, carbon steel grade A325M hex bolt nut for steel structure, high tension bolt hex bolt Railway Hex Bolt Nut with Washers Steel structure bolt is a kind of high strength bolt, and also a kind of standard parts. […]

High-Strength Structural Nuts

High-Strength Structural Nuts

High-Strength Structural Nuts, Hot Dip Galvanized HDG Heavy Hex Nut ASTM Standard, Carbon and Alloy Steel Nuts, Heavy Hex Nut for Structural, ASTM A563 & A563M Hexagon Nuts, 4.8 / 5.6 / 5.8 / 6.8 / 8.8 /10.9 / 12.9 grade Carbon Steel polishing hex nuts High-Strength Structural Nuts – Hot Dip Galvanized HDG Heavy […]

A325 Structural Bolts

A325 Structural Bolts

A325 Structural Bolts, ASTM A325 Structural Hexagonal Bolts, structural steel hex bolt, Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength A325 Structural Bolts – ASTM A325 covers high strength structural bolts used in structural steel connections. A325s have a heavy hex head, a full body diameter, and are normally short […]

A325 A490 Structural Heavy Hex Bolts

A325 / A490 Structural Heavy Hex Bolts

A325 / A490 Structural Heavy Hex Bolts, Heavy Hex Bolts Supplier, ASTM A490 Stainless Steel Bolts, ASTM A193 Hex Bolt, SS B8 heavy hex bolt, ASTM A307 A325   A490   Twist-off  Bolts, standard (finish) hex head strictural bolt by WINDO Fasteners A325 / A490 Structural Heavy Hex Bolts – Heavy hex bolt with flat and washer […]

ASTM A490M Bolt Nut Washer

ASTM A490M Bolt Nut Washer

ASTM A490M Bolt Nut Washer, Construction Bolts & Nuts, ASTM A490 M12 to M36 Carbon Steel Hex Bolts, Construction Bolt, Class 4.8 8.8 10.9 M20 A36/ A307 /A325 High tensile Bolts and nuts, Astm A490M Hexagonal head bolt, Hex head Bolt China Supplier ASTM A490M Bolt Nut Washer Features: Product name Bolt Nut Washer Specification […]

12.3 Grade Copper Alloy Steel Construction Bolts

12.3 Grade Copper Alloy Steel Construction Bolts

12.3 Grade Copper Alloy Steel Construction Bolts, ASTM A490 M12 to M36 Carbon Steel Hex Bolts, Construction Bolt, Class 4.8 8.8 10.9 M20 A36/ A307 /A325 High tensile Bolts and nuts, Astm A490M Hexagonal head bolt, Hex head Bolt China Supplier 12.3 Grade Copper Alloy Steel Construction Bolts Features: Product name BOLT Specification M6-40 Material […]

ASTM A490 M12 to M36 Carbon Steel Hex Bolts

ASTM A490 M12 to M36 Carbon Steel Hex Bolts

ASTM A490 M12 to M36 Carbon Steel Hex Bolts, Construction Bolt, Class 4.8 8.8 10.9 M20 A36/ A307 /A325 High tensile Bolts and nuts, Astm A490M Hexagonal head bolt, Carbon Steel SAE J429 GR.2/5/8 inch size Hex head Bolt China Supplier ASTM A490 M12 to M36 Carbon Steel Hex Bolts Features: Material Carbon steel/Stainless steel […]

DIN933 Hexagonal 8.8 Grade Bolt Long Bolt

DIN933 Hexagonal 8.8 Grade Bolt Long Bolt

DIN933 Hexagonal 8.8 Grade Bolt Long Bolt, High tensile Bolts and nuts DIN931, Carbon steel M6-M48 black 8.8 grade specification DIN931 hex cap screw half thread long head bolt, anti-theft bolt and nut high tensile bolts and nuts grade 8.8 price bolt and nut DIN933 Hexagonal 8.8 Grade Bolt Long Bolt Product Features: Grade: DIN […]

Hex Pin Bolts Nuts ASTM A325M Grade

Hex Pin Bolts Nuts ASTM A325M Grade

Hex Pin Bolts Nuts ASTM A325M Grade, Carbon Steel Zinc Heavy Wobble Double Bolts and Nuts, High-precision Screw bolt heavy hex bolts & nuts, custom sizes m8 bolt A325M 8S structural bolt High strength/tensile Nut Bolt Hex Pin Bolts Nuts ASTM A325M Grade Features: Material Carbon Steel Size M12-M36 Surface treatment Black Finish, Zinc Plated, […]

ASTM A325M Zinc Heavy Wobble Double Bolts and Nuts

ASTM A325M Zinc Heavy Wobble Double Bolts and Nuts, High-precision Screw bolt astm a325M zinc heavy wobble double hex pin bolts & nuts, custom sizes m8 bolt A325M 8S structural bolt heavy hex bolt and nut, High strength/tensile Nut Bolt ASTM A325M Zinc Heavy Wobble Double Bolts and Nuts Features: Material Carbon Steel Size M12-M36 […]

SS400 ASTM A490 Carbon Steel Bolt Hex Head

SS400 ASTM A490 Carbon Steel Bolt Hex Head

SS400 ASTM A490 Carbon Steel Bolt Hex Head Fastener, Black Oxide/Galvanized Carbon Steel Non standard 4.8 8.8 GRADE BOLTS, Hex Head wheel hub yamaha expander flush cremone bolts, custom sizes m13 m40 ss400 ASTM A490M High strength/tensile Bolt SS400 ASTM A490 Carbon Steel Bolt Hex Head Features: Material:High strength/tensile Grade:A490 Standard:ASTM Thread:UNC Sizes:1/2 to 1 […]

Special High Tensile 8.8 Grade Bolt Screw Fastener

Special High Tensile 8.8 Grade Bolt Screw Fastener

Special High Tensile 8.8 Grade Bolt Screw Fastener, Black Oxide/Galvanized Carbon Steel Non standard 4.8 8.8 GRADE BOLTS, special high tensile t 8.8 grade bolt of screw fastener from china ISO9001:2015, m8 bolt A325M 8S structural bolt heavy hex bolt and nut Special bolt, Special High Tensile 8.8 Grade Bolt Screw Fastener Raw Material 35# […]

A490 Bolt and Nut

A490 Bolt and Nut

Fastener bolt: A490 Bolt and Nut, Stainless steel fastener, hex bolt, U bolt, stainless steel u bolt, stud bolt, L bolt, stainless steel eye bolt, T bolt, customized bolt Size: 1/4-4″ Material: Carbon steel, stainless steel, alloy steel Grade: 4.8-12.9grade, SS201, SS304, SS316, SS410… A490 Bolt and Nut Finishing: ZP, black, HDG, Gacromet, Geomet. Non-standards: […]

A325M High Strength Hex Bolts

A325M High Strength Hex Bolts DIN6914 High-strength Hex bolts, ASTM A325M, A490M Heavy Hex Bolt for steel structure Standard: ASME B 18.2.1, DIN931, Din933, ISO4014, DIN6914,A307, A325,A449, A490,A354 GrBD, A193 B7 Diameter: 3/8”~2” , M12-M50 (3/8”,1/2”,5/8”,3/4”, 1”, 1 1/2”,1 1/4”,13/4”,2”) Length: 5/8”~20”, 16mm-500mm Material: carbon steel 45#, alloy steel, 40CR, 35CRMO, 42CRMO, 4140, BY, Grade: […]

High Tension Hanger Bolt

A490 High Tension Hanger Bolt

A490 High Tension Hanger Bolt Material: stainless steel Color: Bright polished Thread: Full thread Used: building, industry ,machinery ect. A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws. A hex cap screw is a cap screw with a hexagonal head, […]

High Strength A490 Bolt

High Strength A490 Bolt

High Strength A490 Bolt Material: Carbon Steel, Stainless steel, Alloy Steel etc Size: M4-M100 1/4″-4″ Length: 6mm to 100mm Thread: UNC, UNF are available Surface Treatment: Black oxide, zinc plate, copper plating, Dacromet, Teflon, phosphating Certificate: ISO9001:2008, ROHS, SGS, CE Standard: DIN, ISO, ANSI, ASTM, ASME, GB, JIS After-sale: Solve all your problems satisfied after […]

A490 Heavy Hex Structural Bolt

A490 Heavy Hex Structural Bolt Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Surface: Plain,Zinc plate etc. Length: As per require product style: Hex Bolt Thread: All thread or half OEM: As customers’ drawing Package: Caton+pallet Export Markets: Global Finishing: Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated […]

High Strength A490 Bolts

High Strength A490 Bolts

High Strength A490 Bolts High Strength Bolt grade 8.8 10.9 DIN931 DIN933 A325 A490 Material: Carbon Steel, Stainless steel, Alloy Steel etc Size: M4-M100 1/4″-4″ Length: 6mm to 100mm Thread: UNC, UNF are available Surface Treatment: Black oxide, zinc plate, copper plating, Dacromet, Teflon, phosphating Certificate: ISO9001:2008, ROHS, SGS, CE Standard: DIN, ISO, ANSI, ASTM, […]

A490 High Strength Structural Hex Bolts

A490 High Strength Structural Hex Bolts

A490 High Strength Structural Hex Bolts standard: DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt (according to your order),etc. Material: Carbon Steel Grade: A, 2, 5 or others Finish: Black Size: M3-M100; 1/4″-4″ Certificate: ISO9001:2008; Packing: By carton, then by pallet DOWEDO has strong production capacity and sells professional standard bolt and fasteners. our products accord with the international quality […]

Metric Steel Hex Bolts

Metric Steel Hex Bolts

Metric Steel Hex Bolts Material: Mild Carbon Steel: C15, C35, C45. Stainless Steel: SS301, SS302, SS303, SS304, SS316, SS410, SS416, SS430. Iron:12L14, 12L15. Brass:C3602, C3604, Hpb59, Hpb62, Hpb65, Hpb68, Hpb70… Other bronze and copper Aluminum:AL6061,Al6063 etc Nylon:PA66, PE.PVCTeflon etc Heat Treatment: Tempering, Hardening, Spheroidizing, Stress Relieving Surface Finish: Zinc, Nickel, Bronze, Copper,Phosphate, Oxidation black, Passivation, […]

ASTM HEX Bolt

Heavy Hex Structural Bolt ASTM A325M Standard: ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014 and etc. Size: standard & non-standard, spport customized Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass and etc. Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. Thread: UNC,UNF Finish: Plain, […]

Hex Bolt and Nut

Hex Bolt and Nut

Hex Bolt and Nut,High Strength Nut,Hex Weld Nuts,Galvanized Hex Bolt and Nut,Casting Hex Screw Flange Nut,Carbon Steel Hex Bolts and Nuts,Thread Hex Nuts,Hexagonal Cap Nut Type: Hexagon Head Hex Bolt and Nut Head Style: Hexagonal Grade: 4.8 Certification: ISO, RoHS, SGS Available Material: Carbon Steel, Stainless Steel(Ss304, Ss316, A2, A4) Strength: Grade4.8, Grade8.8, Grade12.9, A2-70, A4-70 […]

High Stretch Structure Bolt

High Stretch Structure Bolt

High Strength Hex Head Bolt Nut, Titanium Plating Bolt Nut, High Strength Hex Head Bolt,Heavy Hex Bolt High stretch structure bolt 1)Standard: ANSI 2)Grade: 5 , 8 3)Size: 1/4~1-1/2 length:1/2~9 4)Material:carbon steel, alloy steel.(35k,45#,40Cr,35CrMoA,42CrMoA) 5)Process:Cold heading/hot forging 6)Finish:black oxide, zinc plated (white Zinc,blue Zinc,color Zinc,white and blue Zinc,black Zinc),hot dip galvanized, Dacromet etc. 7)Packing:PE bag,carton. […]