Deltronic Thread Wires, 3-Wire Sets – Inch Sizes

Deltronic Thread Wires, 3-Wire Sets - Inch Sizes

Conformance to Thread Wire Standards

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.

Tolerance

Commonality, 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 “best” wire size and calibrated to the nearest 10 millionths (.000,010”), .00025mm of the exact size: Roundness is within 10 millionths (.000,010”), .00025mm; Surface Finish is better than 2 microinches 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”), .00025mm maximum deviation.

Wire Set Packaging

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 shown on the Certification of Accuracy contained in each set box.