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DELTRONIC - Thread Wires - (Inch)

Manufacturer: Deltronic
Item Number: DLTWI

Must Select: "TPI" Threads Per Inch (Best Wire Size)
starting at $110.00

Deltronic Thread Wires are certified to meet or exceed requirements of the ANSI/ASME B89.1.17, B1.2, B1.16, B1.5, B1.8 thread standard as well as Federal Spec. GGG-W-366b and meet anticipated ISO Standard as well. 


  • Commonality - three wires within each set are within 5 millionths (.000,005”), m of calibrated size
  • Set Diameter is within 20 millionths (.000,020”), of “best” wire size and calibrated to the nearest 10 millionths (.000,010”),  of the exact size:
  • Roundness is with- in 10 millionths (.000,010”); 
  • Surface Finish is better than 2 micro-inches AA, lapped; 
  • Hardness, Rc 62-64 stabilized; 
  • Straightness of the central 1/2 inch of the wire’s length is within 10 millionths (.000,010”), maximum deviation.