Titanium Dome Head Bolt M8 x (1.25mm) x 40mm 10mm Thread

Titanium Dome Head Bolt M8 x (1.25mm) x 40mm 10mm Thread
exc VAT £6.81 inc VAT £8.17
Part Number: MTIFB840-10
exc VAT £6.81 inc VAT £8.17


Titanium Domed Head Bolt. These are ideal for use on bodywork and plastics, the attractive dome heads are manufactured with the smallest possible Allen key drive for the most appealing cosmetic appearance, with all the strength, weight saving and corrosion resistance that is Titanium? Please note the colour finish on titanium is not identical to our aluminium range.

Additional Information

Part No. MTIFB840-10
Product Type Bolt
Material Titanium Grade 5
Weight in Gms 9.8700
Bar Code 5053573823311
Country of Manufacture United Kingdom
Thread Diameter 8mm
Head Style Dome Head
Head Diameter 16mm
Head Height 4.3mm
Allen Key Size 5mm
Thread Pitch 1.25mm
Length 40mm
Thread Length 10mm
Shank Length 30mm
Pack Quantity 1

Material Information 


Made from aircraft grade titanium 6AL-4V (grade 5), the outstanding benefits are that we roll the threads to produce greater fatigue strength and reduce galling. These bolts are in excess of 120,000psi ultimate tensile strength, suitable to replace both Grade 5 and Grade 8 steel bolts. We offer Race Spec drilled Flanged Hex Head Bolts, Flanged Hex Head, Tapered Socket Cap, Countersunk Bolts, Dome Head Bolts, Nuts and Washers – from 3mm to 12mm.

  • Density4420kg/m3 (276lb/ft3)
  • Young's Modulus 110GPa (16 x 106 psi)
  • Yield Strength 828MPa (120 x 103 psi)
  • Ultimate Tensile Strength 1030MPa (149 x 103 psi)
  • Compressive Strength 960MPa (139 x 103 psi)
  • Shear Modulus43GPa (6.24 x 106 psi)
  • Ductility 10% elongation at break
  • Poisson's Ratio0.34
  • Hardness 36 Rockwell C
  • Strength-to-Weight Ratio 187 kNm/kg
  • Stiffness-to-Weight Ratio 24.9 Mnm/kg

Black Titanium: Long lasting finish resulting from an application of Diamond Like Coating (DLC). This unique finish increases the fastener lifetime and helps to prevent galling whilst providing a supreme hardness and offering the optimum in corrosion resistance thanks to a nanocomposite coating.

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