
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 406-9676 | MPN: BD516-1031 | BD516-1031 (103 Grade 1) | Components: 103 | Grade: 1 |
Need a different model, or a part not listed here? Send us your parts list →
Industrial parts direct from Korea — Send your RFQ, get a quote within 1 business day
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Tools & Measuring
Can't find your part? Send the part number — we source directly from Korean makers and quote within 1 business day.
BlueTec BD516-1031 Caliper Gauge Block is a precision reference standard used to verify and calibrate calipers for accurate dimensional measurement, sourced direct from Korea.
| Components | 103 |
|---|---|
| Grade | 1 |
| 406-9676 | MPN: BD516-1031 | BD516-1031 (103 Grade 1) | Components: 103 | Grade: 1 |
Need a different model, or a part not listed here? Send us your parts list →
406-9676
Send the BlueTec part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| 406-9676 | MPN: BD516-1031 | BD516-1031 (103 Grade 1) | Components: 103 | Grade: 1 |
Need a different model, or a part not listed here? Send us your parts list →




