#9045 Offset Cruciform Penetration Gage

The #9045 Offset Cruciform Penetration Gage is a precision inspection instrument designed to measure recess penetration depth in Torq-Set ribbed Offset Cruciform screws.

Manufactured in accordance with NAS0025, NASM14191, and NASM33781 standards, the 9045 Series verifies proper recess depth and geometry conformity for aerospace and military specification fasteners.

Offset Cruciform recesses are engineered to provide superior torque transmission and reduced cam-out under critical assembly conditions. Accurate penetration depth control is essential to ensure proper driver engagement and structural reliability.

The 9045 Series utilizes a dial indicator based measurement system to determine recess penetration depth relative to the fastener head surface.

Available sizes:

9045-00 – Size 0

9045-01 – Size 1

9045-03 – Size 3

9045-04 – Size 4

9045-06 – Size 6

9045-08 – Size 8

9045-10 – Size 10

9045-25 – 1/4

9045-31 – 5/16

9045-37 – 3/8

9045-43 – 7/16

9045-50 – 1/29

045-56 – 9/16

9045-63 – 5/8

9045-75 – 3/4

When ordering, specify:

• Inch dial indicator

• Metric dial indicator

• Optional SPC compatible digital indicator

The 9045 Series is ideal for:

• Aerospace fastener manufacturers

• Defense contractors

• Aviation assembly operations

• MRO facilities

• Calibration laboratories

Gage probes are heat treated, thermally stabilized, and surface treated to maximize wear resistance and dimensional stability.

Long form calibration certificates provide dimensional verification and traceability to the National Institute of Standards and Technology, NIST.

The 9045 Series ensures accurate Offset Cruciform penetration inspection in compliance with NAS aerospace standards.