Heavy Hex Bolts

Heavy Hex Bolts, Standard heavy hex structural bolts, ASTM A307 ASTM A325 and A490 grade specifications, low and medium carbon steel, alloy, and stainless steel bolts bolting China supplier

Heavy hex bolts have a head that is larger than a standard (finish) hex head. Standard heavy hex structural bolts are made of low to mid carbon steel. The large head offers a greater bearing surface that distributes the clamping load over a greater area.

Heavy Hex Bolt are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and general construction. They feature a thicker head than standard or regular hex bolts, and offer a greater bearing surface that distributes the clamping load over a wider area. Heavy hex bolt can be made with a few different materials including low and medium carbon steel, alloy, and stainless steel, and are available plain, hot dipped galvanized, phosphate, zinc or cadmium plated. Some sizes of heavy hex bolt are fully threaded while other sizes offer a smooth shoulder area.

heavy hex bolt

heavy hex bolt

The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4″ through 4″ diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar. There are three grades A, B, and C which denote tensile strength, configuration, and application.

Standard Thread Lengths
Bolt lengths ≤ 6″: Thread length = (2 X diameter) + 1/4″Bolt lengths > 6″: Thread length = (2 X diameter) + 1/2″

The ASTM A193 standard covers alloy steel and stainless steel bolting materials for high temperature or high pressure service. This specification includes fasteners intended for use in pressure vessels, valves, flanges, and fittings. Although, this material is often available in UNC national coarse thread, diameters above one inch are typically specified 8 threads per inch (tpi).

WINDO METAL manufactures heavy hex bolts from 1/2″ diameter through 2-1/2″ diameter in most ASTM, AASHTO, and SAE specifications. Special tooling can be created to produce nonstandard head dimensions or bolt heads with your company’s name and/or logo. 1. Cutting 2. Heading 3. Threading 4. Hot-Dip Galvanizing

Heavy Hex Bolt Specifications
General heavy hex bolts include ASTM A307 specifications, which covers carbon steel bolts and studs ranging from 1/4” through 4” in diameter. This is the most common heavy hex bolt and includes Grades A, B, and C which denote tensile strength, configuration, and its intended use.

The ASTM A193 specification covers alloy steel and stainless steel bolt materials for high temperature and high pressure applications.

Heavy hex structural bolts are designed for steel-to-steel connections and include ASTM A325 and A490 specifications, which covers bolts from 1/2” up to 1-1/2” in diameter. Since these heavy hex bolts are intended for structural connections, they have shorter thread lengths than standard hex bolts.

As a national base factory and supplier of heavy hex bolt, WINDO Metal Fasteners carries a huge selection of bolt sizes, lengths, materials and finishes, however if you need any assistance fining the heavy hex bolt you need for your application, please contact us today. Our knowledgeable staff is here to help!

Metric Heavy Hex Head Structural Bolt

Metric Heavy Hex Head Structural Bolt

Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]

High Quality 8.8 Grade Heavy Hex Bolt

High Quality 8.8 Grade Heavy Hex Bolt

High Quality 8.8 Grade Heavy Hex Bolt, M4 M8 stainless steel hex bolt, Alloy Steel Hexagon Bolts, Hexagonal Bolts, High Strength Hex Head Bolts, High Strength Hex Head Bolt Nut Material: carbon steel Color: Plain Standard: DIN/ GB/ ISO/ JIS/ BA/ ANSI Grade: A2-70/8.8 Used: Building/Machinery/Industry High Quality 8.8 Grade Heavy Hex Bolt 1. Certification: […]

A325 Grade 8.8 Heavy Hex Structural Bolt

A325 Grade 8.8 Heavy Hex Structural Bolt

A325 Grade 8.8 Heavy Hex Structural Bolt , ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment A325 Grade8.8 hot dip galvanized heavy hex bolt and nut Standard: ASME B 18.2.1, DIN931, Din933, ISO4014, DIN6914,A307, A325,A449, A490,A354 GrBD, A193 B7 Diameter: M1.6-M100; Length: 12mm-500mm; Material: Carbon steel,alloy steel, […]

High Tension Steel Hexagon Hex Bolt

High Tension Steel Hexagon Hex Bolt

High Tension Steel Hexagon Hex Bolt, Heavy Hex Astm Structural Construction Bolts Finish: ZINC, Plain, Plain, black, zinc plated, H.D.G, dacroment, geomet and so on Material: Stainless Steel, Steel, Carbon Steel Standard: DIN, ASME B18.2.6, ASME B18.2.3.6M Size: 1/2″ – 1-1/2″, M12-M36 Grade: A325, A490, A325M, A490M Application: Machinery, Chemical Industry, environmental, Building Package: Cartons […]

ASTM A325 A490 Heavy Hex Bolts

ASTM A325 A490 Heavy Hex Bolts

ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN Type: hex head bolt Packed: caton+pallet OEM: as the hex bolt drawing Size: M1-M100 Certificate: ISO 9001:2015 ASTM A325 A490 Heavy Hex Bolts Usage: House buildings, towers, bridges, friction grip […]

ASTM Stainless Steel Heavy Hex Bolt

ASTM Stainless Steel Heavy Hex Bolt

ASTM Stainless Steel Heavy Hex Bolt, Plain ASASTM Stainless Steel Heavy Hex BoltTM A193 heavy hex bolts and nuts 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, […]

Grade8.8 Hot Dip Galvanized Heavy M38 Hex Bolt

Grade8.8 Hot Dip Galvanized Heavy M38 Hex Bolt

Grade8.8 hot dip galvanized heavy m38 hex bolt, Hot Dip Galvanized Hex Socket Head Bolt Din 912, Hex Stainless Steel Socket Head Bolt Standard ASTM, A325 Name heavy hex bolt and nut Material carbon steel Grade 8.8-12.9 Finish HDG, galvanized Grade8.8 hot dip galvanized heavy m38 hex bolt WINDO METAL’s main products: hex head bolt […]

Black Carbon Steel Hex Bolt

Black Carbon Steel Hex Bolt

Black Carbon Steel Hex Bolt, High Quality Hexagon Bolts, High Stretch Structure Bolt, Hex Bolts, Zinc Plating Hexagon Head Bolts Standard: DIN Size: M8-M36 Surface treatment: Black Color: Black Style: Black Color Hex Bolt Type: Hex Bolts Material: 45#steel, 35Crmo Black Carbon Steel Hex Bolt Used: Mechanical upper connection From screws and anchors to hex […]

Hot Dip Galvanized 8.8 Heavy Hex Bolt for Electric Equipment

Hot Dip Galvanized 8.8 Heavy Hex Bolt for Electric Equipment

Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN Type: hex head bolt Packed: caton+pallet OEM: as the hex bolt drawing Size: M1-M100 Certificate: ISO 9001:2015 Hot dip galvanized 8.8 heavy hex bolt Usage: Electric power, tower We have been engaged in the fasteners for […]

M4 M8 Stainless Steel Hex Bolt

M4 M8 Stainless Steel Hex Bolt

M4 M8 stainless steel hex bolt, Alloy Steel Hexagon Bolts, Hexagonal Bolts, High Strength Hex Head Bolts, High Strength Hex Head Bolt Nut Material: stainless steel Color: silvery Standard: DIN GB ISO JIS BA ANSI Grade: SS304,SS316 Finished: polish,passivation Thread: coarse, fine Used: building industry machinery M4 M8 Stainless Steel Hex Bolt 1. Certification: ISO, […]

Hex Bolt UNC Standard Carbon Steel Fasteners

Hex Bolt UNC Standard Carbon Steel Fasteners

Hex Bolt UNC Standard Carbon Steel Fasteners Finish: ZINC, Plain Material: Steel, carbon steel Standard: UNC Hex Bolt Grade: 2/4/6 Size: 1/2”*2/3/4” Color: yellow / white / black/ plain Application: Auto Parts/ building construction Packing: Cartons+plastic Bags High Strength Hex Head Bolts, High Strength Hex Head Bolt Nut, Titanium Plating Bolt Nut, High Strength Hex […]

Heavy Hex Astm Structural Construction Bolts

Heavy Hex Astm Structural Construction Bolts

Heavy Hex Astm Structural Construction Bolts Finish: ZINC, Plain, Plain, black, zinc plated, H.D.G, dacroment, geomet and so on Material: Stainless Steel, Steel, Carbon Steel Standard: DIN, ASME B18.2.6, ASME B18.2.3.6M Size: 1/2″ – 1-1/2″, M12-M36 Grade: A325, A490, A325M, A490M Application: Machinery, Chemical Industry, environmental, Building Package: Cartons & pallets or according to customer’s […]

DIN933 Stainless Steel SS304 A2-70 Full Thread Hex Bolt

DIN933 Stainless Steel SS304 A2-70 Full Thread Hex Bolt

DIN933 Stainless Steel SS304 A2-70 Full Thread Hex Bolt Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB Material: Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L , SS31803 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, Finishing: Zinc (Yellow,White,Blue, Black), Hot Dip Galvanized(HDG), Black, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated Production Process M2-M24:Cold Froging, M24-M100 Hot Forging, […]

Hing Strength Zinc Plated Hex Bolt Nuts

Hing Strength Zinc Plated Hex Bolt Nuts

Hing Strength Zinc Plated Hex Bolt Nuts Specification: According to customers’ requirements Service: OEM/ ODM material” Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, Aluminum, Titanium, Alloy Stardard: GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, HJ, BS, PEN category: Screw, bolt, nut, etc. Surface Treatment: Bronze, Zinc plated, Rainbow, Plain, Nickle plated, passivated, Electrophoresis, Dacromet, […]

8.8 Grade Heavy Hex Bolt And Nut Galvanized

8.8 Grade Heavy Hex Bolt And Nut Galvanized

8.8 Grade Heavy Hex Bolt And Nut Galvanized Grade: 4.6, 4.8, 6.8,8.8, 10.9, 12.9 Size: Dia: M5-M64, 1/4″-7/8″ All Kinds Of Size Can Be Custom-Made By Customer Finish: HDG, PTFE coated, plain, black, galvanized, yellow zinc plated Material: High carbon steel 45# 50#60#, 70#,80# Customer Design: Our experienced engineer team can developed the products and […]

Astm A193 M12*1.75 M14*2 B7 Heavy Hex Bolt

3/4” Astm A193 M12*1.75 M14*2 B7 Heavy Hex Bolt

3/4” Astm A193 M12*1.75 M14*2 B7 Heavy Hex Bolt Material: carbon steel Color: black Standard: DIN GB ISO JIS BA ANSI Grade: B7 Finished: zinc plated/galvanized/black oxide/dacromet Thread: coarse, fine Used: building industry machinery Astm A193 M12*1.75 M14*2 B7 heavy hex bolt 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, BSW […]

Stainless Steel DIN933 Heavy Hex Bolt

Stainless Steel DIN933 Heavy Hex Bolt

Stainless Steel DIN933 Heavy Hex Bolt Material: Stainless Steel Standard: DIN Finish: Plain Grade: A2-70 Stainless Steel DIN933 Heavy Hex Bolt Size: M24 Available Packing:Bulk in master cartons, then on pallets Certification: ISO, ROHS, SGS We specialise in suppling kinds of stainless steel, high strength and low carbon steel fasteners with excellent quality and reliable […]

ASTM A193 B7 Heavy Hex Bolts

ASTM A193 B7 Heavy Hex Bolts

ASTM A193 B7 Heavy Hex Bolts 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 and so on. Grade: Grade 2 […]

Heavy Hex Bolt for Steel Structure

Heavy Hex Bolt for Steel Structure 10.9s 12.9S

High Strength Heavy Hex Bolt for Steel Structure 10.9s 12.9S Material: Carbon steel Standard: DIN GB ANSI ASTM BSW Grade: 8.8S 10.9S 12.9S Finish: Black Size: M12-M24 Certificate: ISO9001:2008 Heavy Hex Bolt for Steel Structure Our company’s main standard parts, bolts and nuts, exported to Europe and America for many years, Australia, India, Iran, various […]

Metric Heavy Hex Head Structural Bolt

Metric Heavy Hex Head Structural Bolt

Metric Heavy Hex Head Structural Bolt HEX BOLT Finish: ZINC, Plain, HDG Material: Stainless Steel, Steel, Carbon steel Color: Black OXIDE Grade: High strength 8.8 10.9 12.9 We have been engaged in the fasteners for many years. Our company had good reputation with customers from American, Europe and Australia etc. We also have a good […]

Din 6914 Heavy Hex Bolt

Din 6914 Heavy Hex Bolt

Din 6914 Heavy Hex Bolt Product standard: JIS GB ASTM DIN IOS Product grade: 3.6/4.8/5.6/6.8/8.8/9.8/10.9/12.9/A2-70/A4-80 Product size: M6–M64 1/4″–3″ Bolt pitch: 0.3-2.5 mm Negative line diameter: ±0.02 mm Material: Carbon steel, stainless steel, copper, aluminum, alloy steel Surface treatment: Galvanized / oiled Bolt thread length: Full thread / half thread Head type: Pan head, round […]

ASTM A193 Heavy Hex Bolts

ASTM A193 Heavy Hex Bolts

Plain ASTM A193 heavy hex bolts and nuts 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: Grade 2 / 5/ 8; CL4.8/CL8.8/ CL10.9/CL12.9; Finish: black oxide, […]

8.8 Heavy Hex Bolt And Nut Galvanized

8.8 Heavy Hex Bolt And Nut Galvanized

8.8 Heavy Hex Bolt And Nut Galvanized DIN 931 8.8 Grade Heavy Hex Bolt And Nut Galvanized Grade: 8.8/ 10.9/ 12.9 Ect Color: Oxidation blackening,Zinc plating, Surface treatment: HDG, PTFE coated, plain, black, galvanized, yellow zinc plated Packing: 25kg carton then pallet or according to the customer’s need Application: Machinery industry High strength bolts Length: […]

Full Threaded Grade 8.8s ASTM A325 A490 Bolts

Full Threaded Grade 8.8s ASTM A325 A490 Bolts

Full Threaded Grade 8.8s ASTM A325 A490 Bolts Heavy Hex Bolt Standard: ASME B 18.2.1,DIN6914 Size: 1/2”-1 1/2”,M12-M36 Material: Carbon Steel, Alloy Steel Grade: ASTM A325, A490,CL10.9 Thread: M, UNC, UNF Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand Application: Structural […]

Brass Heavy Hex Bolt DIN933 DIN931

Brass Heavy Hex Bolt DIN933 DIN931

Brass Heavy Hex Bolt DIN933 DIN931 Mark: According to customer’s requirement. Available Materials: Carbon Steel, Stainless Steel 304&316, Carbon Steel, Brass Surface treatment/Finish: Plain, Zinc Plated Grade: Grade8.8,10.9,12.9,A2-70, A2-80, A4-70, A4-80 Quality: Top high quality Size: M4-M300 Anticorrosive Performance: Salt Spray Test Reach 1000-2000 Hours Application: Marchinery, Chemical Industry, Environmental,Building Certification: ISO9001:2008 & SGS Packing: […]

ASTM A193 B7 Heavy Hex Bolts and Nuts

ASTM A193 B7 Heavy Hex Bolts and Nuts

ASTM A193 B7 Heavy Hex Bolts and Nuts 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: Grade 2 / 5/ 8; CL4.8/CL8.8/ CL10.9/CL12.9; Finish: black oxide, […]

Hing Strength Zinc Plated Hex Head Bolt

Hing Strength Zinc Plated Hex Head Bolt

Hing Strength Zinc Plated Hex Head Bolt, high strength bolt and nut Specification: According to customers’ requirements Service: OEM/ ODM Material: Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, Aluminum, Titanium, Alloy, Stardard: GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, HJ, BS, PEN Surface Treatment: Bronze, Zinc plated, Rainbow, Plain, Nickle plated, passivated, Electrophoresis, Dacromet, […]

A325 Heavy Hex Bolt And Nut

Hot Dip Zinc ASTM A325 Heavy Hex Bolt And Nut

A325 Heavy Hex Bolt And Nut Standard: ANSI Size: 5/8-11 X 1 1/4″, 5/8-11 X 2″, 5/8-11 X 8″ Material: Carbon Steel Grade: A307 Type B; A325 T/M; A490 Finish:Zinc Plated, Black oxide, H.D.G., Geomet Trade Term: FOB/ CIF/ CFR/ CNF/ EXW/ DDU/ DDP Application: Structural Steel Market: South & north America/ Europe/ East&South east […]

Heavy hex head structural bolt and nut

Heavy Hex Head Structural Bolt and Nut

Heavy hex head structural bolt and nut M12-M36 carbon steel HDG metric heavy hex head structural bolt and nut Standard: DIN933, DIN931, ISO4014, ISO4017, ANSI/ASME B18.2.1, DIN912, ANSI/ASME B18.3, ISO4762 Size: M12-M100,1/2″-4″ Material: Steel, 40Cr, 35CrMo, 42CrMo, 40CrNiMo, SCM435, 4150, 4140, 4130 Grade: 8.8,10.9,12.9,SAE Gr.5,Gr.8 Finish: Plain, Black, Zinc plated, Phosphated, H.D.G., Dacromet, Geomet Package: […]

High Quality Bolts And Nut

High Quality Bolts And Nut

High Quality Bolts And Nut Material: 1.Stainless Steel:SUS302,SUS304,SUS316,SUS201,etc 2.Carbon steel:1018,1022 etc 3.Alloy Steel:Titanium Alloy,10B21,435,40Cr etc 4.Aluminum or Aluminum Alloy 5.Brass Hardness Vickers hardness: HV350-450; HV400-550; HV450-700; Rockwell hardness: Grade8.8 HRC22-32; Grade10.9 HRC32-39; Grade12.9 HRC39-44 Surface treatment: Zinc, Nickel, Bronze, Copper, Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Sliver, Phosphonrization, Zinc-nickel alloy plated etc. Standard: […]

Zinc Plated Hexagonal Carbon Steel Hex Bolts

Zinc Plated Hexagonal Carbon Steel Hex Bolts

Zinc Plated Hexagonal Carbon Steel Hex Bolts Hex Head Bolt Standard: DIN 931 Package: Poly Bag Material: Steel Surface Finishing: Zinc plated or according to your requirement Grade: 4.8-12.9 Standard: GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS ETC Non-Standards: OEM Is Available, According To Drawing Or Samples We have a mature market foundation and product […]

ASTM Heavy Hex Bolt and Nut

ASTM Heavy Hex Bolt and Nut

ASTM Heavy Hex Bolt and Nut Material: stainless steel Color: Silvery Standard: DIN,ASME,ASNI,ISO Grade: B8 B8M B8t Finished: polish ,passivation Thread: Coarse,Fine Used: Building Industry Machinery Features of ASTM Heavy Hex Bolt and Nut: 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 3. Strength: Grade 4.8,Grade 8.8,Grade10.9, Grade12.9 A2-70, A4-70, […]

A325 High Strength Structural Heavy Bolt

A325 High Strength Structural Heavy Bolt

A325 High Strength Structural Heavy Bolt Material: Carbon Steel Finish: Black/zinc plated/hot dipped galvanized Standard: DIN, ASTM, JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc. Grade: A325 or others Head Hex Type: Structural Bolt Certificate: ISO9001:2008; Size: All size or by your drawing Packing : By carton, then by pallet Service: OEM/ODM Structural Bolts are a specialized heavy […]

Customized Metric Steel Hex Head Bolts

Customized Metric Steel Hex Head Bolts

Customized Metric Steel Hex Head Bolts Hex Head Bolts Finish: Plain Material: Steel Surface treatment: Plating Size: Customized Size Grade: 4.8/ 8.8/ 10.9/ 12.9 Ect Packing: Cartons+Pallets Precision of piece: +/-0.05mm Roughness of piece: Ra≤0.1 Quality standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS Drawing format: JPEG, PDF, AI, PSD, DWG, DXF, IGS, STEP Dimension: […]

Grade8.8 10.9 12.9 High Strength Heavy Hex Bolts

Grade8.8 10.9 12.9 High Strength Heavy Hex Bolts

Grade8.8 10.9 12.9 High Strength Heavy Hex Bolts High Strength Hex Head Bolt, Heavy Hex Bolt, Black Oxide Carbon Steel Hex Bolts, Cutting Edge Plow Bolts and Nuts, Track Bolts and Nuts, Spare Parts Track Shoe Bolt, Galvanized Heavy Hex Bolts Finish: ZINC, Plain, black Material: Stainless Steel, Steel, Carbon Steel Standard: ISO WINDO METAL […]

Carbon Steel Alloy Steel Hex Bolt

Carbon Steel Alloy Steel Hex Bolt Finish: ZINC Material: ALLOY STEEL Hex bolt hex cap screw Standard: DIN Type: FINE THREAD Application: in the petroleum, chemical Packing: Carton+pallet All of the products widely used in automobiles, major engineering projects, mechanical engineering, petrochemical engineering, building, vessels, bridges, metallurgy, environmental protection and so on.WINDO METAL Hardware offers the one-stop […]

Galvanized Steel Hex Bolt DIN933

Galvanized Steel Hex Bolt DIN933

Galvanized Steel Hex Bolt DIN933 Material: electric galvanized, carbon steel or alloy steel Finish: ZINC, hot galvanizing, plain, black, zinc plated. Standard: DIN, DIN, DIN603 Size: M5-M20, 1/4″-1″ Length: 10mm-500mm Color: Silvery Galvanizing process: A layer of zinc is plated on the surface of the product for surface treatment such as appearance and rust prevention. […]

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 […]

Hot Dip Galvanized Bolts and Nuts

Hot Dip Galvanized Bolts and Nuts, Zinc Plating Hexagon Head Bolts, Alloy Steel Hexagon Bolts, Hexagonal Bolts Material: Steel Model Number: 3/8″,1/2″,5/8″,3/4″,1″ Grade: 4.8/8.8 Surface treatment: Hot Dip Galvanized Thread: Half Thread/Full Thread Size: 3/8″-1″ Head type: Hexagon Head Length: All length are available All of the products widely used in automobiles, major engineering projects, […]

High Strength Heavy Special Hex Bolt

High strength heavy special hex bolt Size: Diameter: M10-M48 Length: 30mm -1000mm Material: Carbon Steel, Alloy Steel, Stainless Steel, Copper, Ti,brass, Al, Mg Grade: 2, 4, 4.8, 5, 6, 6.8, 8, 8.8,10.9,12.9,14.9 Finsh: Zinc plate (white,blue,yellow,black), Zn/Ni plating, Mechanical zinc plating, Cr3+, black oxide, Ni plate, brass plate, electrophoresis, dacromet, hot-dipped galvanized, positive electrode oxidization, […]