• High-Strength Grade 8.8 & 10.9 Bolts and DIN 976 Studs

    Astech Tube is leading DIN 976 Bolts Manufacturer provides an extensive range of high-strength fasteners, including Grade 8.8 and 10.9 bolt and DIN 976 stud bolts. Our Grade 8.8 bolts are manufactured from medium carbon steel which is quenched and tempered, offering tensile strength of 800 MPa and yield strength of 640 MPa. Grade 10.9 bolts are made up of alloy steel with good tensile strength of 1,040 MPa and yield strength of 940 MPa. These bolts are high stress resistant bolts and are suitable for demanding applications. Our stud bolt din 976 1 meets international standards for dimensions and mechanical properties.

    Metric DIN 976 Fully Threaded Stud Bolts, DIN 976 Stud Bolts, DIN 976 A-Stud Bolts | DIN 976 A Weights Chart, DIN 976 Stud Bolts Dimension, M 10x40, 4.8, zinc-plated, standard, 5 µm, Zn5/An/T0, M16 Full Thread Stud, DIN 976-1 Stud Bolts, DIN 976 B Stud

    Grade 8.8 bolts are used in construction, automobile and mechanical industries because of their high strength and ductility. Grade 10.9 bolts are applied in automotive applications & power generation industries. DIN 976 High Strength Studs are widely used in construction, machinery and equipment industries, providing reliable performance in tension applications. Our products adhere to standard specifications, ensuring compatibility across different applications.

    We follow international standards like ISO 898-1, din 976 to ensure the mechanical properties of our fasteners meet high-quality requirements. We conduct various tests, including tensile strength, hardness and dimensional accuracy assessments, to ensure our products meet industry requirements. We have a quality management system certified to ISO 9001 indicating our dedication to quality and customers. We provide material test certificates and certificates of compliance with each batch of products. Our logistics network ensures timely delivery of our high-strength fasteners in their best condition. Choose us for reliable, high-quality Grade 8.8 and 10.9 bolts, as well as DIN 976 stud bolts, to meet your industrial fastening needs.

     

    Standard ANSI/ASME B18.31.2, DIN975/DIN976
    Diameter 1/4"-5", M6-M125
    Length ≤9m or 30 feet
    Material Carbon Steel, Alloy Steel, Stainless Steel, Brass
    Grade Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, ASTM A193 / ASTM 193M
    Thread M, UNC, UNF, UNS, UNR
    Finish Plain, Zinc Plated (Clear/Blue/Yellow/Black), H.D.G, PTFE, Zinc Nickel, Geomet, Dacromet, Zinteck, Magni
    Packing Bulk in cartons (25kg Max.) + wooden pallet, woven bag then pallet, or according to customer special demand
    Application Oil & Gas; Structural Steel; Metal Building; Tower & Pole; Wind Energy; Mechanical Machine; Home Decorating
    Equipments Caliper, Go & No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detector, Spectrometer
    Supply Ability 1000 tons per month
    Minimum Order According to customer demand
    Trade Term FOB/CIF/CFR/CNF/EXW/DDU/DDP
    Payment T/T, L/C, D/A, D/P, West Union, PayPal, etc.
    carbon-steel-thread-din-976

    Carbon Steel Thread Stud Black DIN 976

    double-end-stud-bolt

    Double End DIN 976 Bolt

    din-976-bolt-nut

    DIN 976 Bolt and Nut

    Grade 8.8 & 10.9 En 15048 Hex Bolts Dimension Chart

    Nominal

    Pitch of thread P

    Thread Length b

    Major Diameter (D)

    Pitch Diameter (D1)

    Minor Diameter (D2)

    MM

    Min.

    Min.

    Min.

    Max.

    Max.

    M-16

    2.0

    Full Thread

    15.68

    15.96

    14.50

    14.60

    13.80

    M-18

    2.5

    Full Thread

    17.62

    17.96

    16.15

    16.25

    15.25

    M-20

    2.5

    Full Thread

    19.62

    19.96

    18.15

    18.25

    17.25

    M-22

    2.5

    Full Thread

    21.62

    21.96

    20.15

    20.25

    19.25

    M-24

    3.0

    Full Thread

    23.58

    23.95

    21.80

    21.90

    20.70

    M-27

    3.0

    Full Thread

    26.58

    26.95

    24.80

    24.90

    23.70

    M-30

    3.5

    Full Thread

    29.52

    29.95

    27.50

    27.60

    26.16

    M-33

    3.5

    Full Thread

    32.52

    32.95

    30.50

    30.60

    29.16

    M-36

    4.0

    Full Thread

    35.46

    35.94

    33.15

    33.25

    31.61

    M-39

    4.0

    Full Thread

    38.46

    38.94

    36.20

    36.30

    34.61

    M-42

    4.5

    Full Thread

    41.44

    41.94

    38.80

    38.90

    37.07

    M-45

    4.5

    Full Thread

    44.44

    44.94

    41.80

    41.90

    40.07

    M-48

    5.0

    Full Thread

    47.40

    47.93

    44.50

    44.60

    42.52

    M-52

    5.0

    Full Thread

    51.40

    51.93

    48.50

    48.60

    46.52

    M-56

    5.5

    Full Thread

    55.36

    55.92

    52.10

    52.20

    49.97

    M-60

    5.5

    Full Thread

    59.36

    59.92

    57.85

    57.95

    53.97

    M-64

    6.0

    Full Thread

    63.32

    63.92

    59.80

    59.90

    57.42

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    General Queries While Buying Grade 8.8 Bolts and DIN 976 Studs

    Types of Grade 8.8 Bolts and DIN 976 Studs

    Grade 8.8 Bolts and DIN 976 Studs Applications

    • Petrochemicals
    • Gas Processing
    • Chemical Equipment
    • Off-Shore Oil Drilling Companies
    • Pharmaceutical Equipment
    • Pulp & Paper Industry
    • Sea Water Equipment
    • Power Generation