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  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts
  • Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts

Grade 4.8 Carbon Steel DIN 931 DIN 933 Color Yellow Zinc Plated Hex Bolts


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    Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts (1)
    Name Hex Bolts
    Standards DIN ISO ANC BSW JIS etc.
    Size M3-M50
    Length 15-500
    Materials Carbon Steel/Stainless Steel
    Strength level 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80
    Surface finish ZPHDGBLACKDacromet etc.
    Samples Subject to availability and agreement
    Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts (3)
    Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts (2)
    Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts (4)
    Grade 4.8 Carbon Steel DIN931 DIN933 Color Yellow Zinc Plated Hex Bolts (5)

    Product Standards

    detail1
    Hexagon head thick shank half thread bolts M1.6-M39 DIN 931
    thread size M1.6 M2 M2.5 M3 (M3.5) M4 M5 M6 (M7) M8 M10 M12
    d
    P pitch 0.35 0.4 0.45 0.5 0.6 0.7 0.8 1 1 1.25 1.5 1.75
    b Reference L≤125 9 10 11 12 13 14 16 18 20 twenty two 26 30
    125＜L≤200 - - - - - - twenty two twenty four 26 28 32 36
    L＞200 - - - - - - - - - - 45 49
    c minimum 0.1 0.1 0.1 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15
    maximum value 0.25 0.25 0.25 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6
    d a maximum value 2 2.6 3.1 3.6 4.1 4.7 5.7 6.8 7.8 9.2 11.2 13.7
    ds max = nominal 1.6 2 2.5 3 3.5 4 5 6 7 8 10 12
    minimum Class A 1.46 1.86 2.36 2.86 3.32 3.82 4.82 5.82 6.78 7.78 9.78 11.73
    Class B - - - - - - - - - - - -
    dw minimum Class A 2.4 3.2 4.1 4.6 5.1 5.9 6.9 8.9 9.8 11.6 15.6 17.4
    Class B - - - - - - - - - - - -
    and minimum Class A 3.41 4.32 5.45 6.01 6.58 7.66 8.79 11.05 12.12 14.38 18.9 21.1
    Class B - - - - - - - - - - - -
    k Nominal 1.1 1.4 1.7 2 2.4 2.8 3.5 4 4.8 5.3 6.4 7.5
    Class A minimum 0.98 1.28 1.58 1.88 2.28 2.68 3.35 3.85 4.65 5.15 6.22 7.32
    maximum value 1.22 1.52 1.82 2.12 2.52 2.92 3.65 4.15 4.95 5.45 6.58 7.68
    Class B minimum - - - - - - - - - - - -
    maximum value - - - - - - - - - - - -
    k 1 minimum 0.7 0.9 1.1 1.3 1.6 1.9 2.28 2.63 3.19 3.54 4.28 5.05
    r minimum 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.25 0.25 0.4 0.4 0.6
    s max = nominal 3.2 4 5 5.5 6 7 8 10 11 13 17 19
    minimum Class A 3.02 3.82 4.82 5.32 5.82 6.78 7.78 9.78 10.73 12.73 16.73 18.67
    Class B - - - - - - - - - - - -
    thread length b - - - - - - - - - - - -
    thread size (M14) M16 (M18) M20 (M22) M24 (M27) M30 (M33) M36 (M39)
    d
    P pitch 2 2 2.5 2.5 2.5 3 3 3.5 3.5 4 4
    b Reference L≤125 34 38 42 46 50 54 60 66 72 78 84
    125＜L≤200 40 44 48 52 56 60 66 72 78 84 90
    L＞200 53 57 61 65 69 73 79 85 91 97 103
    c minimum 0.15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3
    maximum value 0.6 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 1
    d a maximum value 15.7 17.7 20.2 22.4 24.4 26.4 30.4 33.4 36.4 39.4 42.4
    ds max = nominal 14 16 18 20 twenty two twenty four 27 30 33 36 39
    minimum Class A 13.73 15.73 17.73 19.67 21.67 23.67 - - - - -
    Class B - 15.57 17.57 19.48 21.48 23.48 26.48 29.48 32.38 35.38 38.38
    dw minimum Class A 20.5 22.5 25.3 28.2 30 33.6 - - - - -
    Class B - twenty two 24.8 27.7 29.5 33.2 38 42.7 46.6 51.1 55.9
    and minimum Class A 24.49 26.75 30.14 33.53 35.72 39.98 - - - - -
    Class B - 26.17 29.56 32.95 35.03 39.55 45.2 50.85 55.37 60.79 66.44
    k Nominal 8.8 10 11.5 12.5 14 15 17 18.7 twenty one 22.5 25
    Class A minimum 8.62 9.82 11.28 12.28 13.78 14.78 - - - - -
    maximum value 8.98 10.18 11.72 12.72 14.22 15.22 - - - - -
    Class B minimum - 9.71 11.15 12.15 13.65 14.65 16.65 18.28 20.58 22.08 24.58
    maximum value - 10.29 11.85 12.85 14.35 15.35 17.35 19.12 21.42 22.92 25.42
    k 1 minimum 5.96 6.8 7.8 8.5 9.6 10.3 11.7 12.8 14.4 15.5 17.2
    r minimum 0.6 0.6 0.6 0.8 0.8 0.8 1 1 1 1 1
    s max = nominal twenty two twenty four 27 30 32 36 41 46 50 55 60
    minimum Class A 21.67 23.67 26.67 29.67 31.61 35.38 - - - - -
    Class B - 23.16 26.16 29.16 31 35 40 45 49 53.8 58.8
    thread length b - - - - - - - - - - -
    detail2
    Full Thread Hexagon Head Bolts Grade A and B DIN 933
    Thread specification M1.6 M2 M2.5 M3 (M3.5) M4 M5 M6 (M7) M8 M10 M12 (M14) M16
    d
    P pitch 0.35 0.4 0.45 0.5 0.6 0.7 0.8 1 1 1.25 1.5 1.75 2 2
    a maximum value 1.05 1.2 1.35 1.5 1.8 2.1 2.4 3 3 3.75 4.5 5.25 6 6
    c minimum 0.1 0.1 0.1 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.2
    maximum value 0.25 0.25 0.25 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.8
    d a maximum value 2 2.6 3.1 3.6 4.1 4.7 5.7 6.8 7.8 9.2 11.2 13.7 15.7 17.7
    dw Class A minimum 2.4 3.2 4.1 4.6 5.1 5.9 6.9 8.9 9.6 11.6 15.6 17.4 20.5 22.5
    Class B minimum - - - - - 5.7 6.7 8.7 9.4 11.4 15.4 17.2 20.1 twenty two
    and Class A minimum 3.41 4.32 5.45 6.01 6.58 7.66 8.79 11.05 12.12 14.38 18.9 21.1 24.49 26.75
    Class B minimum - - - - - 7.5 8.63 10.89 11.94 14.2 18.72 20.88 23.91 26.17
    k Nominal 1.1 1.4 1.7 2 2.4 2.8 3.5 4 4.8 5.3 6.4 7.5 8.8 10
    Class A minimum 0.98 1.28 1.58 1.88 2.28 2.68 3.35 3.85 4.65 5.15 6.22 7.32 8.62 9.82
    maximum value 1.22 1.52 1.82 2.12 2.52 2.92 3.65 4.15 4.95 5.45 6.56 7.68 8.98 10.18
    Class B minimum - - - - - 2.6 3.26 3.76 4.56 5.06 6.11 7.21 8.51 9.71
    maximum value - - - - - 3 3.74 4.24 5.04 5.54 6.69 7.79 9.09 10.29
    k 1 minimum 0.7 0.9 1.1 1.3 1.6 1.9 2.28 2.63 3.19 3.54 4.28 5.05 5.96 6.8
    r minimum 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.25 0.25 0.4 0.4 0.6 0.6 0.6
    s max = nominal 3.2 4 5 5.5 6 7 8 10 11 13 17 19 twenty two twenty four
    Class A minimum 3.02 3.82 4.82 5.32 5.82 6.78 7.78 9.78 10.73 12.73 16.73 18.67 21.67 23.67
    Class B minimum - - - - - 6.64 7.64 9.64 10.57 12.57 16.57 18.48 21.16 23.16
    Thousand pieces of steel weight ≈kg - - - - - - - - - - - - - -
    Thread specification (M18) M20 (M22) M24 (M27) M30 (M33) M36 (M39) M42 (M45) M48 (M52)
    d
    P pitch 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5
    a maximum value 7.5 7.5 7.5 9 9 10.5 10.5 12 12 13.5 13.5 15 15
    c minimum 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3
    maximum value 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 1 1 1 1 1
    d a maximum value 20.2 22.4 24.4 26.4 30.4 33.4 36.4 39.4 42.4 45.6 48.6 52.6 56.6
    dw Class A minimum 25.3 28.2 30 33.6 - - - - - - - - -
    Class B minimum 24.8 27.7 29.5 33.2 38 42.7 46.5 51.1 55.9 59.9 64.7 69.4 74.2
    and Class A minimum 30.14 33.53 35.72 39.98 - - - - - - - - -
    Class B minimum 29.56 32.95 35.03 39.55 45.2 50.85 55.37 60.79 66.44 71.3 76.95 82.6 88.25
    k Nominal 11.5 12.5 14 15 17 18.7 twenty one 22.5 25 26 28 30 33
    Class A minimum 11.28 12.28 13.78 14.78 - - - - - - - - -
    maximum value 11.72 12.72 14.22 15.22 - - - - - - - - -
    Class B minimum 11.15 12.15 13.65 14.65 16.65 18.28 20.58 22.08 24.58 25.58 27.58 29.58 32.5
    maximum value 11.85 12.85 14.35 15.35 17.35 19.12 21.42 22.92 25.42 26.42 28.42 30.42 33.5
    k 1 minimum 7.8 8.5 9.6 10.3 11.7 12.8 14.4 15.5 17.2 17.9 19.3 20.9 22.8
    r minimum 0.6 0.8 0.8 0.8 1 1 1 1 1 1.2 1.2 1.6 1.6
    s max = nominal 27 30 32 36 41 46 50 55 60 65 70 75 80
    Class A minimum 26.67 29.67 31.61 35.38 - - - - - - - - -
    Class B minimum 26.15 29.16 31 35 40 45 49 53.8 58.8 63.1 68.1 73.1 78.1
    Thousand pieces of steel weight ≈kg - - - - - - - - - - - - -

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