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 Bolts

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.

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!

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, […]

Machinery Hexagon Heavy Hex Bolts

Machinery Hexagon Heavy Hex Bolts

Machinery Hexagon Heavy Hex Bolts Material: Carbon steel, Stainless Steel and others Finish: ZINC, Plain Standard: DIN, ANSI, BSW, JIS Grade: 4.8/ 8.8/ 10.9/ 12.9 Etc. Color: Customized Colors Machinery Hexagon Heavy Hex Bolts Size: M2-M100 Advantage: Customized Service Provided OEM: Acceptable Quality Control: 100% Inspection Usage: Engineering Machinery Surface: HDG, Plain, Black, Zinc, Yellow […]

A325 Galvanized Heavy Hex Bolt

A325 Galvanized Heavy Hex Bolt

A325 Galvanized Heavy Hex Bolt Finish: Black, ZINC, Plain Material: Stainless Steel, Steel Standard: DIN Grade: 8.8 Surface treatment: Hot Dip Galvanized Type: Hex Bolts Nuts Thread: Fully Thread Application: Building Certificate: ISO9001:2008 Advantage of A325 Galvanized Heavy Hex Bolt: Galvanizing process: A layer of zinc is plated on the surface of the product for […]

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 […]

Factory Hot Dip Galvanizing Hex Bolts

Factory Hot Dip Galvanizing Hex Bolts

Factory Hot Dip Galvanizing Hex Bolts Finish: Hot dip galvanizing Grade: 4.8,8.8,10.9,12.9 Material: steel, Q235, 45# 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 bolts, square head bolts, countersunk head bolts, set all kinds of non-standard bolts. DOWEDO has strong […]

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 […]

12.9 Grade High Tension Hexagon Hex Bolt

Carbon Steel 12.9 Grade High Tension Hexagon Hex Bolt

Description of Carbon Steel 12.9 Grade High Tension Steel Hexagon Hex Bolt Material: Carbon Steel, Steel Standard: ISO System of Measurement: Metric Thread Spacing: Coarse Thread Fit: Class 5g6g Thread Direction: Right Hand We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control […]

A193 Grade B7 Grade 10.9 Heavy Hex Bolts

A193 Grade B7 Grade 10.9 Heavy Hex Bolts

A193 Grade B7 Grade 10.9 Heavy Hex Bolts, Carbon Steel Hex Bolt, Hexagon Bolt Grade 10.9, Standard ISO 4162 Hexagonal Bolt, Wholesale Stainless Steel Hex Head Bolt, HEX SERRATED SCREWS CLASS 10.9 China Supplier A193 Grade B7 Grade 10.9 Heavy Hex Bolts in Stock Wholesale Material Carbon steel Color White Blue/Yellow/Self-color Standard DIN Grade 4.8/8.8/10.9/12.9 […]

Galvanized Heavy Hex Bolt A325 Grade

Galvanized Heavy Hex Bolt A325 Grade

Galvanized Heavy Hex Bolt A325 Grade, American Standard Zinc Galvanized ASTM A325M A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ANSI ASTM A193 GR B7 Heavy Hex Bolt, High Tensile Bolts And Nuts industrial fasteners China Factory Galvanized Heavy Hex Bolt A325 Grade 1. Standard: ISO, JIS, GB, ANSI, BSW, DIN or non standard […]

Heavy Hex Bolt A325 Galvanized

Heavy Hex Bolt A325 Galvanized

Heavy Hex Bolt A325 Galvanized, American Standard Zinc Galvanized ASTM A325M A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ANSI ASTM A193 GR B7 Heavy Hex Bolt, High Tensile Bolts And Nuts industrial fasteners China Factory Heavy Hex Bolt A325 Galvanized 1. Standard: ISO, JIS, GB, ANSI, BSW, DIN or non standard as customize […]

Import and Domestic A325 Heavy Hex Bolts

Import and Domestic A325 Heavy Hex Bolts

Import and Domestic A325 Heavy Hex Bolts, American Standard Zinc Galvanized ASTM A325M A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ANSI ASTM A193 GR B7 Heavy Hex Bolt, High Tensile Bolts And Nuts industrial fasteners China Factory Import and Domestic A325 Heavy Hex Bolts 1. Standard: ISO, JIS, GB, ANSI, BSW, DIN or […]

American Standard A325 Heavy Hex Bolts

American Standard A325 Heavy Hex Bolts

American Standard A325 Heavy Hex Bolts, Zinc Galvanized ASTM A325M A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ANSI ASTM A193 GR B7 Heavy Hex Bolt, High Tensile ASTM A325/A490 Bolts And Nuts industrial fasteners China Factory 1.Name: American Standard A325 Heavy Hex Bolts 2.Size: M12-M36 3.Standard:ASTM A325 bolt 4.Material:carbon steel 5.Finish:Black/HDG/Zinc-Plated 5.Packing: Standard […]

Galvanized ASME A325 Heavy Hex Bolt

Galvanized ASME A325 Heavy Hex Bolt

Galvanized ASME A325 Heavy Hex Bolt, Zinc Galvanized ASTM A325M A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ANSI ASTM A193 GR B7 Heavy Hex Bolt, High Tensile ASTM A325/A490 Bolts And Nuts China Factory 1.Name: Galvanized ASME A325 Heavy Hex Bolt 2.Size: M12-M36 3.Standard:ASTM A325 bolt 4.Material:carbon steel 5.Finish:Black/HDG/Zinc-Plated 5.Packing: Standard export packing […]

ANSI A325 Heavy Hex Bolt

ANSI A325 Heavy Hex Bolt

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 Heavy Hex Bolt ASTM A325/A490 Bolts And Nuts China Supplier 1.Name: ANSI A325 Heavy Hex Bolt 2.Size: M12-M36 3.Standard:ASTM A325 bolt 4.Material:carbon steel 5.Finish:Black/HDG/Zinc-Plated 5.Packing: Standard export […]

1/2-13 X 1 A307B Heavy Hex Head Bolt Galvanized

1/2-13 X 1 A307B Heavy Hex Head Bolt Galvanized

1/2-13 X 1 A307B Heavy Hex Head Bolt Galvanized, A307B Zinc Galvanized ASTM A325 A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ASTM A193 GR B7 Heavy Hex Bolt, High Tensile Heavy Hex Bolt ASTM A325/A490 Bolts And Nuts China Supplier 1/2-13 X 1 A307B Heavy Hex Head Bolt Galvanized Specifications: BOLT STYLE HEAVY […]

1/2-13 X 1 A307B HEAVY HEX BOLT PLAIN

1/2-13 X 1 A307B HEAVY HEX BOLT PLAIN

1/2-13 X 1 A307B HEAVY HEX BOLT PLAIN, A307B Black Oxide Galvanized ASTM A325 A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ASTM A193 GR B7 Heavy Hex Bolt, High Tensile Heavy Hex Bolt ASTM A325/A490 Bolts And Nuts China Supplier 1/2-13 X 1 A307B HEAVY HEX BOLT PLAIN Specifications: BOLT STYLE HEAVY HEX […]

1/2-13 X 1 A193 B7 Heavy Hex Hexagon Bolt Zinc

1/2-13 X 1 A193 B7 Heavy Hex Hexagon Bolt Zinc

1/2-13 X 1 A193 B7 Heavy Hex Hexagon Bolt Zinc, A307B 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 Bolts And Nuts China Supplier 1/2-13 X 1 A193 B7 Heavy Hex Hexagon Bolt Zinc Specifications: BOLT […]

1/2-13 X 1 ASTM A193 GR B7 Heavy Hex Bolt Black Oxide

1/2-13 X 1 ASTM A193 GR B7 Heavy Hex Bolt Black Oxide

1/2-13 X 1 ASTM A193 GR B7 Heavy Hex Bolt Black Oxide, A307B 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 Bolts And Nuts China Supplier 1/2-13 X 1 ASTM A193 GR B7 Heavy Hex Bolt […]

1/2-13 X 1 3/4 A307B Galvanized HEAVY HEX BOLTS

1/2-13 X 1 3/4 A307B Galvanized HEAVY HEX BOLTS

1/2-13 X 1 3/4 A307B Galvanized HEAVY HEX BOLTS, Blue A307B Galvanized ASTM A325 A490 B7 B8 Heavy Hex Head Bolt, astm a193 gr b7 stud bolt with 2h heavy hex nut, ASTM A193 GR B7 Heavy Hexagon Bolt China Supplier 1/2-13 X 1 3/4 A307B Galvanized HEAVY HEX BOLTS Specifications: BOLT STYLE HEAVY HEX […]

1/2-13 X 1 3/4 A307B HEAVY HEX BOLT PLAIN

1/2-13 X 1 3/4 A307B HEAVY HEX BOLT PLAIN

1/2-13 X 1 3/4 A307B HEAVY HEX BOLT PLAIN, Black ANSI A307B Grade heavy hex bolt, Galvanized DIN933 DIN931 ASTM A325 A490 B7 B8 Heavy Hex Head Bolt, Zinc Plating ASTM A193 GR B7 Heavy Hexagon Bolt China Supplier 1/2-13 X 1 3/4 A307B HEAVY HEX BOLT PLAIN Specifications: BOLT STYLE HEAVY HEX BOLT DIAMETER […]

12-13 X 1 34 A193 B7 ZINC PLATED HEAVY HEX BOLT

1/2-13 X 1 3/4 A193 B7 ZINC PLATED HEAVY HEX BOLT

1/2-13 X 1 3/4 A193 B7 ZINC PLATED HEAVY HEX BOLT, ANSI A325 heavy hex bolt, Galvanized DIN933 DIN931 ASTM A325 A490 B7 B8 Heavy Hex Head Bolt 4.8, Zinc Plating ASTM A193 GR B7 Heavy Hexagon Bolt 1/2-13 X 1 3/4 A193 B7 ZINC PLATED HEAVY HEX BOLT Specifications: BOLT STYLE HEAVY HEX BOLT […]

1/2-13 X 1 3/4 ASTM A193 B7 HEAVY HEX BOLT PLAIN

1/2-13 X 1 3/4 ASTM A193 B7 HEAVY HEX BOLT PLAIN

1/2-13 X 1 3/4 ASTM A193 B7 HEAVY HEX BOLT PLAIN, ASTM A193 B7 heavy hex bolt, Galvanized DIN933 DIN931 ASTM A325 A490 B7 B8 Heavy Hex Head Bolt 4.8, A193 Grade B7 Heavy Hexagon Bolt 1/2-13 X 1 3/4 ASTM A193 B7 HEAVY HEX BOLT PLAIN Features: BOLT STYLE HEAVY HEX BOLT DIAMETER 1/2 […]

1 14-8 X 4 14 A193 B7 HEAVY HEX BOLT PLAIN

1 1/4-8 X 4 1/4 A193 B7 HEAVY HEX BOLT PLAIN

1 1/4-8 X 4 1/4 A193 B7 HEAVY HEX BOLT PLAIN, ASTM A193 B7 heavy hex bolt, Galvanized DIN933 DIN931 ASTM A325 A490 B7 B8 Heavy Hex Head Bolt 4.8, A193 Grade B7 Heavy Hexagon Bolt 1 1/4-8 X 4 1/4 A193 B7 HEAVY HEX BOLT PLAIN Features: BOLT STYLE HEAVY HEX BOLT DIAMETER 1-1/4 […]

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 […]

12-13x1 12 A325 Hex Hd Structural Bolt Plain Finish Type

1/2-13×1 1/2 A325 Hex Hd Structural Bolt Plain Finish Type

1/2-13×1 1/2 A325 Hex Hd Structural Bolt Plain Finish Type, Heavy Hex Structural Bolt Alloy Steel Thread A325, Hex and heavy head full-bodied bolt with spaced threads 1/2-13×1 1/2 A325 Hex Hd Structural Bolt Plain Finish Type Product Type: Heavy Hex Structural Bolt Diameter: 1/2″ Length: 1-1/2″ Measurement Type: Inch Hex: Hex Material: Alloy Steel […]

A307 Grade B Heavy Hex Bolts Coarse Plain

A307 Grade B Heavy Hex Bolts Coarse Plain

A307 Grade B Heavy Hex Bolts Coarse Plain, HEAVY HEX BOLTS A307 GRADE B, Heavy Hex Bolts, A307 Grade B, HDG (inch), Bolts – ASTM A307 Grade B, Nuts -ASTM A563, Grade A, ASTM A307 Grade B Bolts China supplier factory 1/2″-13×1-1/2″ (FT) A307 Grade B Heavy Hex Bolts Coarse Plain (300/Bulk Pkg.) Chemical analysis […]

A325TC Heavy Hex Bolt with Flat and Washer

A325TC Heavy Hex Bolt with Flat and Washer

A325TC Heavy Hex Bolt with Flat and Washer, ASTM A325TC Heavy Hexagonal Bolts, Structural (Heavy Hex Bolts, TC), heavy construction Structural Tension Control Bolts – A325M Twist-off Bolts, Hex Cap Screws heavy hex structural bolts China Supplier Product name A325TC Heavy Hex Bolt with Flat and Washer Standard ASTM A325TC Heavy hex bolt with flat […]

Heavy Hex A490 Structural Bolt

Heavy Hex A490 Structural Bolt

Heavy Hex A490 Structural Bolt, ASTM A490 Heavy Hexagonal Bolts, A325/A490 Structural (Heavy Hex Bolts, TC), Structural Bolts – A490M Bolts, Hex Cap Screws heavy hex structural bolts China Supplier Product name Heavy Hex A490 Structural Bolt Standard ASTM A490 Heavy hex bolt with flat and washer faced bearing surface and chamfered point. Ideal for […]

Heavy Hex A325 Bolt

Heavy Hex A325 Bolt

Heavy Hex A325 Bolt, ASTM A325 Heavy Hexagonal Bolts, A325/A490 Structural (Heavy Hex Bolts, TC), Structural Bolts – A-325 Bolts, A325 Heavy Hex Zinc Plated Heavy Bolts China Supplier Product name Heavy Hex A325 Bolt Standard ASTM A325 Heavy hex bolt with flat and washer faced bearing surface and chamfered point. Ideal for applications for […]

ASTM A325 Heavy Hexagonal Bolts

ASTM A325 Heavy Hexagonal Bolts

ASTM A325 Heavy Hexagonal Bolts, Structural Hardware – Structural Bolts – A-325 Bolts, A325 Heavy Hex Bolt 3/4 X 2, Plain, Black Oxide, Zinc Plated Heavy Bolts China Supplier Product name ASTM A325 Heavy Hexagonal Bolts Standard ASTM A325 Material Carbon Steel, Alloy Steel, Stainless Steel etc. Size 1/2″-1 1/2″ Class Gr. 2H Gr. 2HM, […]

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 […]