Titanium Flat Washer M3 (7mm o/d)

Titanium Flat Washer M3 (7mm o/d)
Part Number: MTIWA3


Titanium Flat Washers - ideal for spreading the surface load. Strong, lightweight and highly corrosion resistant. Please note that our coloured Titanium is not identical to our Aluminium range. Supplied here individually.

Additional Information

Part No. MTIWA3
Material Titanium Grade 5
Product Type Washer
Weight in Gms 0.0700
Bar Code 5053573516503
Country of Manufacture United Kingdom
Thread Diameter 3mm
Outside Diameter 7mm
Thickness 0.67mm
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.


1 Review(s)

  1. Chris -
    Best quality titanium parts ive seen!

    The fit and finish of these really cant be matched...

    Use these on my custom knife pivots. Makes a nice touch

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Titanium Flat Washer M3 (7mm o/d)

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