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Titanium Hexagon Head Bolt: ISO 4014 / DIN 931

1. General Introduction

We carry a large range of titanium hexagon head bolts in stock. They are manufactured to ISO 4014 and its equivalent standard DIN 931. Generally, the material covers titanium grade 1 (UNS N50250), grade 2 (UNS N50400), grade 5 (R56400) and grade 7 (R52400).

Titanium Gr.2 Hexagon head bolt

A typical titanium Gr.2 hexagon head bolt made to DIN 931 / ISO 4014. Size: M8 x 80 mm.

The titanium hexagon head bolts are available in two product grades: product grade A for threads M1.6 to M24 and nominal lengths up to and including 10d or 150 mm, whichever is shorter; and product grade B for threads over M24 or nominal lengths over 10d or 150 mm, whichever is shorter.

2. Technical Drawing

Drawing of Ti hex bolt

Technical drawing of titanium hexagon bolt according to DIN 931 / ISO 4014.

3. Sizes, Dimensions & Weight Specification

Thread, dbks
b1b2b3NomGr.AGr.BMax.Gr. AGr. B
max.min.max.min.Min.Min.
M1.6915281.11.2250.9751.30.93.203.022.90
M21016291.41.5251.2751.61.24.003.823.70
M2.51117301.71.8251.5751.91.55.004.824.70
M312183122.1251.8752.21.85.505.325.20
M41420332.82.9252.6753.02.67.006.786.64
M51622353.53.653.353.743.268.007.787.64
M618243744.153.854.243.7610.009.789.64
M82228415.35.455.155.545.0613.0012.7312.57
M102632456.46.586.226.696.1116.0015.7315.57
M123036497.57.687.327.797.2118.0017.7317.57
M163844571010.189.8210.299.7124.0023.6723.16
M2046526512.512.71512.28512.8512.1530.0029.6729.16
M245460731515.21514.78515.3514.6536.0035.3835.00
M3066728518.7--19.1218.2846-45
M36-849722.5--22.9222.0855.0-53.8
M42-9610926--26.4225.5865.0-63.1
M48-10812130--30.4229.5875.0-73.1
M56--13735--35.534.585.0-82.8
M64--15340--40.539.595.0-92.8
*All dimensions are in millimeters. L shall be specified by the purchaser. Weight specifications are available upon request.
*b1 refers to L ≤ 125 mm; b2 refers to 125 mm< L ≤ 200 mm; b3 refers to L > 200 mm.
*For s, the nominal dimension is the same as the maximum dimension limit.
*The pitches of the threads are listed respectively: M1.6 – 0.35 mm, M2 – 0.4 mm, M2.5 – 0.45 mm, M3 – 0.5 mm, M4 – 0.7 mm, M5 – 0.8 mm, M6 – 1 mm, M8 – 1.25 mm, M10 – 1.5 mm, M12 – 1.75 mm, M16 – 2 mm, M20 – 2.5 mm, M24 – 3 mm, M30 – 3.5 mm, M42 – 4.5 mm, M48 – 5 mm, M56 – 5.5 mm, M64 – 6.0 mm.
*The nominal length L includes(all in mm): 12, 16, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 420, 440, 460, 480, 500.

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Technical

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    SJZ Metalsin Tech Co Ltd
    No. 176, Zhonghua South Street, Shijiazhuang, China.
    Tel: +86-311-89642206
    Fax:+86-311-67906676
    Web: www.metalspiping.com
    Email: sales@metalspiping.com