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          | M4-0.7 Pitch X 16mm Button Head Socket Drive Allied Titanium Machine Screw (Medical Grade), ASTM F136 (Ti-6Al-4V ELI) Titanium with Polished Finish |  
          | ) |  
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              |  | These button head screws are TRUE TITANIUM(TM), specifically Ti-6Al-4V ELI that meets the ASTM F136 standard for medical use. Ti-6Al-4V ELI titanium is similar to Grade 5 titanium, but at a much higher purity level. The ELI stands for extra-low interstitials and interstitials just means impurties. Common interstitials are hydrogen, carbon, iron, nitrogen and oxygen. 
 These are high-strength titanium screws, and there is a trademarked Ring around the head so you can quickly see that the screw is high strength titanium, versus unalloyed titanium. With a minimum yield strength of 120,000 psi (828 Mpa), they are designed for structural applications in the medical field.
 
 TRUE TITANIUM(TM) is a trademark to establish that this product is manufactured from solid Titanium, rather than a coating, plating or color. TRUE TITANIUM, Tough-Ti, the AT Logo, the Ring around our high strength screws, LOOK FOR THE RING, AFFORDABLE TITANIUM NOW and ALLIED TITANIUM are all trademarks of Allied Titanium, Inc.
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          | $7.56 |  
          
          | Each |  
          
          | 200 |  
          
          | 1000 |  
          
          | 7.21 |  
          
          | 5000 |  
          
          | 6.87 |  
          | 
  
    |  | Please call (800) 725-8143 or (302) 249-3295 if you need help. |  |  
          
          | 0.0010 |  
          
          | Metric |  
          
          | 4 |  
          
          | 0.7 |  
          
          | 16 |  
          
          | Fasteners |  
          
          | Fastener, Screw |  
          
          | Button Head, Socket Machine Screw |  
          
          | +0/-0.35 mm |  
          
          | TiF136FSUAMSM4-0.7X16P |  
          
          | Screw, Button Head Socket Drive, Grade 5 Titanium |  
            
            | 7380 |  |   |  |