Technical Data:
Series: 516
Product type: Individual Inch Square Gage Block
Standard: ASME B89.1.9-2023
Material: Steel
Grade: 00
Nominal length: .145 in
Limit deviation of length at any point, +/-te: +/-3 uin
Tolerance for variation in length, tv: 2 uin
Certificate: Inspection Certificate

Dimensions:
Square gage-block section=24.1 +/-0.1 mm x 24.1 +/-0.1 mm (0.95 in reference)
Side land / measuring-face reference=6.7 +/-0.1 mm (0.264 in reference) on both sides
Center hole / coupling geometry applies by nominal-length group as shown in the catalogue.
Nominal-length group=0.010 - 0.19 in
Thin-block geometry without long center-hole configuration.

Remark:
Grade K is not offered for individual square gage blocks in this catalogue. Custom inch square lengths from 0.01 to 20 in are available by request.