Deltronic Thread Wires, 3 Wire Sets – Metric Sizes

Starting at $80.00

Specify Nominal Size *

Certificates

Please reference the table in the description for the Pitch Size.

Each set of 3 wires is contained in a screw-top vial. The vial is packaged in a hinged-lid box, which is labeled to show pitch and Calibrated Wire Size. The Calibrated Wire Size is also indicated on the Certification of Accuracy contained in each set box.

Conformance to Thread Wire Standards

Standards Met:

  • ANSI/ASME B89.1.17
  • ANSI/ASME B1.2
  • ANSI/ASME B1.16
  • ANSI/ASME B1.5
  • ANSI/ASME B1.8 thread standards
  • Federal Spec. GGG-W-366b
  • Anticipated ISO Standard

Tolerance Specifications:

Wire Set Tolerance:
Three wires within each set are within 5 millionths (.000,005”), .00031mm of calibrated size.
Set Diameter is within 20 millionths (.000,020”), .0005mm of the “best” wire size and calibrated to the nearest 10 millionths (.000,010”), .00025mm of the exact size.

Physical Attributes:

  • Roundness is within 10 millionths (.000,010”), .00025mm.
  • Surface Finish is better than 2 microinches AA, lapped.
  • Hardness is Rc 62-64 stabilized.
  • Straightness of the central 1/2 inch of the wire’s length is within 10 millionths (.000,010”), .00025mm maximum deviation.
METRIC THREAD WIRE SIZES
PITCH (MM) (ORDER BY PITCH) BEST WIRE SIZE MM (PER SET) INCH EQUIVALENT PRICE
.20 .1155 .00455 128.00
.225 .1299 .00511 128.00
.25 .1443 .00568 128.00
.30 .1732 .00682 128.00
.35 .2021 .00796 128.00
.40 .2309 .00909 128.00
.45 .2598 .01023 128.00
.50 .2887 .01137 128.00
.55 .3175 .01250 128.00
.60 .3464 .01364 128.00
.70 .4041 .01591 128.00
.75 .4330 .01705 112.00
.80 .4619 .01818 112.00
.85 .4907 .01932 112.00
.90 .5196 .02046 112.00
1.00 .5774 .02273 80.00
1.25 .7217 .02841 80.00
1.50 .8660 .03410 80.00
1.75 1.0104 .03978 80.00
2.00 1.1547 .04546 80.00
2.50 1.4434 .05683 80.00
3.00 1.7321 .06819 80.00
3.50 2.0207 .07956 80.00
4.00 2.3094 .09092 80.00
4.50 2.5981 .10229 99.00
5.00 2.8868 .11365 128.00
5.50 3.1754 .12502 128.00
6.00 3.4641 .13638 128.00
7.00 4.0415 .15911 128.00
8.00 4.6188 .18184 128.00
9.00 5.1962 .20457 128.00
10.00 5.7735 .22730 128.00
Pitch

.20, .225, .25, .30, .35, .40, .45, .50, .55, .60, .70, .75, .80, .85, .90, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 7.00, 8.00, 9.00, 10.00

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