Grade 8.8 Bolt Manufacturer & Supplier in Europe

Grade 8.8 Bolt Manufacturer & Supplier in Europe - PipingProjects.eu

Grade 8.8 Bolt Manufacturer and Supplier in Europe

PipingProjects.eu is one of the leading Grade 8.8 Bolt Manufacturer in Europe. Our commitment to quality sets us apart as a trustworthy supplier of Grade 8.8 bolts in Europe, catering to various sectors, including construction, automotive, and manufacturing. With our large assortment of Grade 8.8 Bolts made to meet strict quality requirements, we promise durability, dependability, and excellent performance in demanding applications. With the support of cutting-edge manufacturing processes and a group of experts, we work hard to provide creative solutions that surpass client expectations and ensure every project's success, making us a top Grade 8.8 Bolt Supplier in Europe.

What is Grade 8.8 Bolt?

A Grade 8.8 Bolt has a high tensile strength and meets ISO 898, the metric standard, for mechanical characteristics. The bolt's strength and material qualities are indicated by the "Grade 8.8" rating.

The numerical grade indicates the bolt material's ultimate tensile strength, expressed in megapascals (MPa). Regarding Grade 8.8 bolts, the first "8" denotes a tensile strength requirement of at least 800 MPa. This suggests that the bolt can withstand much tension before breaking.

The property class indicates the tensile and yield strengths of the bolt material. In Grade 8.8 Bolts, the yield strength ratio to the ultimate tensile strength is indicated by the second number, "8". Generally, this ratio is 0.8 for Grade 8.8 Bolts.

It's essential to select the appropriate grade and type of bolt based on the application's specific requirements and environmental conditions to ensure safety and reliability.

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What sets us apart as the prominent Grade 8.8 Bolt Manufacturers in Europe?

As a respectable Grade 8.8 Bolt Manufacturer in Europe, we take great pride in providing goods that satisfy strict international standards. We can make sure that our fasteners exactly meet the specifications set forth by reliable standards bodies thanks to modern production techniques. Our reputation as a trustworthy provider of standardized fastener solutions has been built by our constant commitment to innovation, dependability, and client satisfaction.

As a result of our unwavering dedication to effectiveness, quality, and respect for accepted standards, we have become one of the top Grade 8.8 Bolt Supplier in Europe. Our manufacturing processes prioritize precision, so our standardized fastener products routinely exceed the competition's standards. We provide a large selection of carbon steel fasteners that meet industry standards and are compliant.

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Grade 8.8 Bolt Manufatcurer, Supplier and Dealer in Europe

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Grade 8.8 Bolt - Specifications

  • Product : Grade 8.8 Bolt
  • Size : 3/4' to 3.1/2'
  • Temperature Range : up to 1,598 °F
  • Length : 3mm to 200mm
  • Types: Hex Bolts, Hex Nuts, Screws, Studs, Threaded Rod, Washer
  • Finishes : Zinc Plated, Plain, Hot Dip Galvanised
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Grade 8.8 Bolt Specification Chart

PipingProjects.eu is a trusted Grade 8.8 Bolt Manufacturer in Europe, offering a large selection of Grade 8.8 Fasteners that meet various specifications, sizes, and grades to meet the various needs of industries across the continent.

Grade 8.8 Bolt Size & Specification
Fateners size Specifications
Grade 8.8 Bolt Length 3 mm to 200 mm
Temperature 800° F
Size M10 – M110
Standard DIN, ASTM and BS
Thread Types Metric, Metric course, UNF,Metric Fine, BA, BSF, UNC, UNB, BSW
Manufacturing Process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection & Packing

How can one determine the ultimate strength of an 8.8 grade bolt?

  • Understanding the attributes and requirements of the metric standard (ISO 898) is essential to figuring out a Grade 8.8 bolt's final strength. The bolt material's minimum tensile strength, 800 megapascals (MPa), is indicated by the number "8.8".
  • The formula for ultimate tensile strength, the highest stress a material can bear under tensile loading before failing may be used to determine the bolt's ultimate strength. Thus, the ultimate strength of a Grade 8.8 bolt is 800 MPa. It is noteworthy that the ultimate strength may exhibit modest variations contingent on various elements, including but not limited to material composition, manufacturing processes, and environmental circumstances.
  • Ensure that the applied loads are within the bolt's ultimate strength when engineers and designers choose and use Grade 8.8 bolts in applications. To further protect the assembly's integrity and avoid premature failure, variables including preload, joint stiffness, and dynamic loading circumstances should be considered.
  • Engineers can choose the correct fasteners and apply them appropriately to ensure the safety and dependability of the completed constructions or components by precisely calculating and comprehending the Grade 8.8 bolts' maximum strength.

Grade 8.8 Lag Bolt Dimension Chart

Dimension Chart of Grade 8.8 Lag Bolt
Basic Diameter Click on to shop Product the size Threads Per Inch Body or Shoulder Diameter (E) Width (F) Across Flats Width Corners Across (G) Head Height (H) Shoulder Length (S)
products     Max Min Basic Max Min Max Min Basic Max Min Min
#10 1900 11 199 .178 9/32 281 271 323 309 1/8 140 110 .094
1/4 2500 10 260 237 7/16 438 425 505 484 11/64 188 150 094
5/16 3125 9 324 298 1/2 500 .484 577 552 7/32 235 195 125
3/8 3750 7 388 360 9/16 562 544 .650 620 1/4 268 226 125
7/16 4375 7 452 .421 5/8 625 603 .722 .687 19/64 316 272 156
1/2 5000 6 515 482 3/4 750 725 866 826 11/32 364 302 156
5/8 6250 5 642 605 15/16 938 906 1083 1.033 27/64 444 378 312
3/4 7500 4-1/2 768 729 1- 1/8 1125 1088 1299 1240 1/2 524 .455 375
7/8 8750 4 895 .852 1- 5/16 1312 1269 1.516 1447 37/64 604 531 375

What distinguishes 8.8 Galvanized Bolts?

  • 8.8 Galvanized bolts are fasteners that have gone through the galvanizing process and are categorized based on the material composition and tensile strength. With a minimum tensile strength of 800 megapascals (MPa), as indicated by the "8.8" designation, these bolts are appropriate for high-strength and reliable applications.
  • Through the galvanizing process, the bolts are coated with a layer of zinc that prevents rust and corrosion and increases their longevity, especially in harsh or outdoor conditions. This protective zinc coating shields The bolt's surface from corrosive substances like chemicals and moisture, which prolongs the fasteners' life and lowers the possibility of structural deterioration over time.
  • The homogeneous zinc coating of 8.8 galvanized bolts improves their aesthetic appeal and increases their resistance to corrosion, among other benefits. These bolts are frequently utilized in maritime applications, construction, infrastructure projects, outdoor installations, and situations where exposure to corrosive chemicals, moisture, and humidity is problematic. Engineers and builders may ensure that their structures and assemblies stay safe and dependable for a long time, even in harsh climatic circumstances, by selecting 8.8 galvanized bolts.

Chemical Composition of Grade 8.8 Bolt

Grade 8.8 Bolt Chemical Composition
CLASS MATERIAL AND TREATMENT C C P S B TEMPERING TEMP. [C]
MIN MAX MAX MAX MAX
8.8 CARBON STEEL WITH ADDITIVES (E.G. B, MN OR CR) QUENCHED AND TEMPERED 0.15 (D) 0.4 0.025 0.025 0.003 425
CARBON STEEL QUENCHED AND TEMPERED 0.25 0.55 0.035 0.025

Mechanical Properties of Grade 8.8 Bolt

Grade 8.8 Bolt Mechanical Properties
Grades Size Range PS [MPa] YS (min) [MPa] TS (min) [MPa] Hardness [Rockwell]
Class 8.8 Under M16 580 640 800
17-72 600 660 830 C23–34

Various Types of Grade 8.8 Bolt We Supply

As a leading Grade 8.8 Bolt Supplier in Europe, we offer a diverse range of high-quality bolts, including hex, flange, and carriage bolts, tailored to meet diverse industrial needs.

Grade 8.8 Bolt Size Chart

Sizes of Grade 8.8 Bolts
Bolts Dia Body Dia Head Diameter Head Height Slope
  Maximum Maximum Sharp Minimum Sharp Minimum Rounded Maximum Minimum  
7/8 0.895 1.637 1.584 1.511 0.47 0.408 78 82
1-1/8 1149 2104 2.037 1.962 0.604 0.525 78-82
1-1/4 1.277 2.337 2.262 2.187 0.671 0.582 78 82
5/8 0.642 1169 1.132 1.066 0.336 0.292 78-82
0.5 0.515 0.935 0.905 0.845 0.269 0.233 78-82
3/4 0.768 1402 1.357 1.285 0.403 0.349 78- 82
1 1.022 1869 1.81 1.735 0.537 0.466 78-82
1-3/8 1404 2.571 2.489 2.414 0.738 0.641 78 82
1-1/2 1531 2.804 2.715 2.64 0.805 0.698 78 82

Grade 8.8 Bolt Torque Chart

Torque Chart of Grade 8.8 Bolt
Bolt Diameter in mm Recommended Torque(Nm)
Class 8.8
5 7
6 12
8 30
10 55
12 100
14 160
16 245
20 480

Are Grade 8.8 bolts suitable for high-temperature environments?

  • 8.8 Galvanized bolts are fasteners that have gone through the galvanizing process and are categorized based on the material composition and tensile strength. With a minimum tensile strength of 800 megapascals (MPa), as indicated by the "8.8" designation, these bolts are appropriate for high-strength and reliable applications.
  • Through the galvanizing process, the bolts are coated with a layer of zinc that prevents rust and corrosion and increases their longevity, especially in harsh or outdoor conditions. This protective zinc coating shields The bolt's surface from corrosive substances like chemicals and moisture, which prolongs the fasteners' life and lowers the possibility of structural deterioration over time.
  • The homogeneous zinc coating of 8.8 galvanized bolts improves their aesthetic appeal and increases their resistance to corrosion, among other benefits. These bolts are frequently utilized in maritime applications, construction, infrastructure projects, outdoor installations, and situations where exposure to corrosive chemicals, moisture, and humidity is problematic. Engineers and builders may ensure that their structures and assemblies stay safe and dependable for a long time, even in harsh climatic circumstances, by selecting 8.8 galvanized bolts.

Grade 8.8 Bolt Shear Strength

Shear Strength of Grade 8.8 Bolt
Diameter of Bolt Tension Capacity Shear Capacity Bearing Capacity in kN (Minimum of Pob and Pos)
End distance equal to 2 x bolt diameter
Thickness in mm of material passed through
Nominal 0.8 At Pt Exact At Pt Single Shear Double Shear
Pnom Pt Ps 2 Ps
mm kN kN kN kN 5 6 7 8 9 10 12 15 20 25 30
12 47.2 59.0 33.7 67.4 33.0 39.6 46.2 52.8 59.4 66.0 79.2 99.0 132 165 198
16 87.9 110 62.8 126 44.0 52.8 61.6 70.4 79.2 88.0 106 132 176 220 264
20 137 172 98.0 196 55.0 66.0 77.0 88.0 99.0 110 132 165 220 275 330
22 170 212 121 242 60.5 72.6 84.7 96.8 109 121 145 182 242 303 363
24 198 247 141 282 66.0 79.2 92.4 106 119 132 158 198 264 330 396
27 257 321 184 367 74.3 89.1 104 119 134 149 178 223 297 371 446
30 314 393 224 449 82.5 99.0 116 132 149 165 198 248 330 413 495

Most Common Uses for Grade 8.8 Bolt

  • Grade 8.8 Bolt Used in Construction
  • Grade 8.8 Bolt Used in Automotive Trim
  • Grade 8.8 Bolt Used in Stamped Machined Products
  • Grade 8.8 Bolt Used in Cookware
  • Grade 8.8 Bolt Used in Appliances
  • Grade 8.8 Bolt Used in Kitchen
  • Grade 8.8 Bolt Used in Sinks
  • Grade 8.8 Bolt Used in Railway Cars
  • Grade 8.8 Bolt Used in Foodservice Equipment
  • Grade 8.8 Bolt Used in Trailers
Construction Steel Industry Architecture Food Industry Industrial Products

Grade 8.8 Bolt Manufacturer & Supplier in Europe

Grade 8.8 Bolt Manufacturer in Europe

Grade 8.8 Bolt Manufacturer in Europe

Grade 8.8 Bolt Supplier in Europe

Grade 8.8 Bolt Supplier in Europe

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