As a titanium fastener manufacturing and supply company, Metline specializes in production of titanium screws in ASTM, ISO, DIN and JIS standards. We are a manufacture of high quality titanium screws in all shapes and sizes including titanium machine screws, titanium drill point screws, titanium sheet metal screws, socket head screws, pan head screws and flat head screws. Titanium screws are available in both metric and inches sizes, in various titanium grades such as CP Titanium (Grade 2), Ti 6Al-4V (Grade 5 ), Ti 6Al-4V ELI (Grade 23), Ti-Pd (Grade 7) and Titanium Grade 12.
Metline can supply titanium pipes, titanium fittings, titanium flanges, gaskets and titanium fasteners, nuts & bolts required for any type of piping fabrication project.
We specialise in the supply of Titanium Screws in Grade 1, Grade 2, Grade 3, Grade 5, Grade 7, Grade 9, Grade 12, Grade 16 titanium and its alloys. Titanium and Titanium Alloy Screws find application in various industries such as pulp and paper industry, water and seawater service, chemical processes involving oxidizing media and oxidizing acids. In addition to Titanium Screws, Metline also produces Monel Screws, Inconel Screws and Hastelloy Screws.
Titanium alloy screws provide a high strength-to-weight ratio, while bridging the gap between the properties of steel and aluminum. Titanium Grade 5 (Ti-6A14V) screws are popular in the industry of racing motorcycle and cars for its high tensile strength and lightness, it is mainly used in racing car, motorcycle and bike application. Titanium Grade 2 (Pure titanium) screws are mainly used in petrol, chemistry and oil field industry for its corrosion resistance property.
Titanium Screws Manufacturing & Supply Range
A Screw is a headed and threaded bolt used without a nut. It is inserted into an internally tapped hole and tension is induced by rotation of the screw head.
Cheesehead Titanium Screws |
Hexagonal Flanged Titanium Screws |
Grade 2, Grade 5 Titanium – DIN, ANSI, ASME, ISO |
Hexagon Head Titanium Screws |
Socket Button Head Titanium Screws |
Socket Countersunk Titanium Screws |
Titanium Socket Head Cap Screws |
Titanium Socket Tapered Cap Screws |
Titanium Studding Screws |
Types of Titanium Screws – Bugle Head Deck Screws, Button Head Cap Screws, Cheese Head Machine Screws, Cone Point Set Screws, Cup Point Set Screws, Dog Point Set Screws, Drywall Screws, Flat Head Cap Screws, Flat Head Deck Screws, Flat Head Machine Screws, Flat Head Self Drilling Screws, Flat Head Tapping Screws, Flat Head Wood Screws, Flat Point Set Screws, Hex Head Cap Screws, Hex Indented Machine Screws, Hex Trim Machine Screws, Hex Washer Machine Screws, Hex Washer Self Drilling Screws, Hex Washer Tapping Screws, Knurled Cup Set Screws, Low Head Socket Cap Screws, Oval Head Machine Screws, Oval Head Tapping Screws, Pan Head Machine Screws, Pan Head Self Drilling Screws, Pan Head Tapping Screws, Pilot Recess Socket Cap Screws, Round Head Machine Screws, Round Head Tapping Screws, Socket Head Cap Screws, Truss Head Machine Screws, Truss Head Tapping Screws, Wafer Head Machine Screws, Wafer Head Self Drilling Screws, Wing Screws
Product |
Titanium and Titanium alloy screw |
Size |
M1 to M42, Length: 10mm-300mm (0.39″-11.8″) |
Material |
Gr1, Gr.2, Gr.5, Gr.7, Gr.12 |
Standard |
DIN, ISO, JIS, ASTM, SAE |
Titanium & Titanium Alloy Screws Chemical Composition
Grade |
Fe% |
C% |
N% |
H% |
O% |
Al% |
V% |
Mo% |
Ni% |
Pd% |
Ti |
Gr1 |
0.2 |
0.08 |
0.03 |
0.015 |
0.18 |
— |
— |
— |
— |
— |
BAL. |
Gr2 |
0.3 |
0.08 |
0.03 |
0.015 |
0.25 |
— |
— |
— |
— |
— |
BAL. |
Gr3 |
0.3 |
0.08 |
0.05 |
0.015 |
0.35 |
— |
— |
— |
— |
— |
BAL. |
Gr4 |
0.3 |
0.08 |
0.05 |
0.015 |
0.4 |
— |
— |
— |
— |
— |
BAL |
Gr5 |
0.25 |
0.08 |
0.03 |
0.015 |
0.02 |
5.5 – 6.75 |
3.5 – 4.5 |
— |
— |
— |
BAL |
Gr7 |
0.3 |
0.08 |
0.03 |
0.015 |
0.25 |
— |
— |
— |
— |
0.12 – 0.25 |
BAL. |
Gr9 |
0.25 |
0.08 |
0.03 |
0.015 |
0.15 |
2.5 – 3.3 |
2.0 – 3.0 |
— |
— |
— |
BAL. |
Gr12 |
0.3 |
0.08 |
0.03 |
0.015 |
0.25 |
— |
— |
0.2 – 0.4 |
0.6 – 0.9 |
— |
BAL. |
Gr23 |
0.3 |
0.08 |
0.03 |
0.015 |
0.13 |
5.5 – 6.75 |
— |
— |
— |
— |
BAL |
Titanium and Titanium Alloy Screws Mechanical Properties
Grade |
Tensile Strength (min) |
Yield Strength 0.2% Offset |
Elongation in 2 inch or 50mm % (min) |
KSI |
MPa |
KSI |
MPa |
Gr.1 |
35 |
240 |
20 – 45 |
138 – 310 |
24 |
Gr.2 |
50 |
345 |
40 – 65 |
275 – 450 |
20 |
Gr.3 |
65 |
450 |
55 – 80 |
380 – 550 |
18 |
Gr.4 |
80 |
550 |
≥70 |
≥483 |
15 |
Gr.5 |
138 |
950 |
≥128 |
≥880 |
14 |
Gr.7 |
50 |
345 |
≥40 |
≥275 |
24 |
Gr.9 |
125 |
860 |
≥105 |
≥725 |
10 |
Gr.12 |
70 |
483 |
≥50 |
≥345 |
18 |
Gr.23 |
125 |
860 |
≥115 |
≥790 |
15 |
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