•   0091-22-66157017
  •   info@torqbolt.com
    • Home
    2. B18.2.3.5M Metric Hex Bolts Dimensions

    B18.2.3.5M Metric Hex Bolts Dimensions

    Metric hex bolts for structural and general engineering applications

    B18.2.3.5M Metric Hex Bolts Dimension Standard provide standardized metric bolt sizes and tolerances for reliable fastening.

    ASME B18.2.3.5m Hex Bolts Dimensions

    ASME B18.2.3.5M Hex Bolts

                                                                                                                                                   
    Nominal Dia., D and Thread Pitch Body Diameter, Ds Width Across Flats, S Width Across Corners, E Head Height, K Wrenching Height, K1 For Bolt Lengths
    < 125 mm > 125 and < 200 mm < 200 mm
    Max Min Max Min Max Min Max Min Min Basic Thread Length, a B
    M5 × 0.8 5.48 4.52 8 7.64 9.24 8.63 3.58 3.35 2.4 16 22 35
    M6 × 1 6.19 5.52 10 9.64 11.55 10.89 4.38 3.55 2.8 18 24 37
    M8 × 1.25 8.58 7.42 13 12.57 15.01 14.2 5.68 5.1 3.7 22 28 41
    ANSI B18.2.3.5M - bM10 × 1.5 10.58 9.42 15 14.57 17.32 16.46 6.85 6.17 4.5 26 32 45
    M10 × 1.5 10.58 9.42 16 15.57 18.48 17.59 6.85 6.17 4.5 26 32 45
    M12 × 1.75 12.7 11.3 18 17.57 20.78 19.85 7.95 7.24 5.2 30 36 49
    M14 × 2 14.7 13.3 21 20.16 24.25 22.78 9.25 8.51 6.2 34 40 53
    M16 × 2 16.7 15.3 24 23.16 27.71 26.17 10.75 9.68 7 38 44 57
    M20 × 2.5 20.84 19.16 30 29.16 34.64 32.95 13.4 12.12 8.8 46 52 65
    M24 × 3 24.84 23.16 36 35 41.57 39.55 15.9 14.56 10.5 54 60 73
    M30 × 3.5 30.84 29.16 46 45 53.12 50.55 19.75 17.92 13.1 66 72 85
    M36 × 4 37 35 55 53.8 63.51 60.79 23.55 21.72 15.8 78 84 97
    M42 × 4.5 43 41 65 62.9 75.06 71.71 27.05 25.03 18.2 90 96 109
    M48 × 5 49 47 75 72.6 86.6 82.76 31.07 28.93 21 102 108 121
    M56 × 5.5 57.2 54.8 85 82.2 98.15 93.71 36.2 33.8 24.5 ... 124 137
    M64 × 6 65.52 62.8 95 91.8 109.7 104.65 41.32 38.68 28 ... 140 153
    M72 × 6 73.84 70.8 105 101.4 121.24 115.6 46.45 43.55 31.5 ... 156 169
    M80 × 6 82.16 78.8 115 111 132.79 126.54 51.58 48.42 35 ... 172 185
    M90 × 6 92.48 88.6 130 125.5 150.11 143.07 57.74 54.26 39.2 ... 192 205
    M100 × 6 102.8 98.6 145 140 167.43 159.6 63.9 60.1 43.4 ... 212 225
    • a Basic thread length, B, is a reference dimension.
    • b Thissize with width across flats of 15 mm is not standard. Unless specifically ordered, M10 hex
    • bolts with 16 mm width across flats will be furnished.
    • All dimensions are in millimeters.
    Related Specifications
    Surface Treatments
    Certifications
    About Us
    Questions? Contact us.
    Showcase of our Microsites.
    Satisfaction Survey

    survey

    TUVRheinland CRETIFIED

    © TorqBolt P(Ltd) · Built with in INDIA.