# 89-400 — Packaging specification equivalence: neck finishes, corrugated grades and pallet standards

For 89-400, specification type is neck_finish; description is 89 mm neck, 400 series (1 thread turn); primary dimension is T max 89.18 mm, T min 88.30 mm; secondary dimension is E max 86.12 mm, E min 85.24 mm; equivalence or compatibility note is 1 Thread turn, recorded from its source on 2026-08-12.

- **Specification ID:** 89-400
- **Specification type:** neck_finish _(our reading, not quoted from the source)_
- **Description:** 89 mm neck, 400 series (1 thread turn)
- **Primary dimension:** T max 89.18 mm, T min 88.30 mm
- **Secondary dimension:** E max 86.12 mm, E min 85.24 mm
- **Equivalence or compatibility note:** 1 Thread turn
- **Additional data:** 400H max 14.00 mm, 400H min 13.20 mm; S max 1.90 mm, S min 1.14 mm; I min 74.10 mm; 5 threads/in.

## What the source says

> 89 | 89.18 | 88.30 | 86.12 | 85.24 | 14.00 | 13.20 | | | | | 1.90 | 1.14 | 74.10 | 5

## Source

- https://www.contapack.com.au/SPI-Neck-Finishes.html

Last verified: 2026-08-12. Review by: 2028-08-11.
Part of [Packaging specification equivalence: neck finishes, corrugated grades and pallet standards](https://referencesource.org/packaging-material-specification-equivalence/).