Deltronic Acme and Buttress Wires

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Starting at $118.00

Addons

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

Best Wire Sizes for 29° Acme and 7º/45º Buttress Thread Checking are readily available in stock. Certification and tolerances align with those of Deltronic’s standard 60º thread wires. These three wire sets are packaged in vials within labeled boxes, just like all other Deltronic thread and gear wires.

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.
ACME WIRES 3-WIRE SETS
PITCH DIAMETER PRICE/SET
1 .51645” 148.00
1 1/3 .38734” 148.00
1 1/2 .34430” 148.00
1 3/4 .29511” 148.00
2 .25823” 148.00
2 1/2 .20658” 148.00
3 .17215” 148.00
3 1/2 .14756” 118.00
4 .12911” 118.00
4 1/2 .11477” 118.00
5 .10329” 118.00
5 1/2 .09390” 118.00
6 .08608” 118.00
7 .07378” 118.00
8 .06456” 118.00
9 .05738” 118.00
10 .05164” 118.00
11 .04695” 118.00
12 .04304” 118.00
14 .03689” 118.00
16 .03228” 118.00
18 .02869” 118.00
20 .02582” 118.00
Pitch

1, 1 1/3, 1 1/2, 1 3/4, 2, 2 1/2, 3, 3 1/2, 4, 4 1/2, 5, 5 1/2, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20

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