ACCUD American Standard Thread Ring Gauge – Series 538
Genuine ACCUD american standard thread ring gauge, available in 74 versions. Choose your size or model above; every version is listed with its ACCUD code in the table below.
Models and codes
| ACCUD code |
Description |
Size |
| 538-00212-UN |
NO GO, 2A, Ansi b1.2 |
2-12UN |
| 538-00440-UNC |
NO GO, 2A, Ansi b1.2 |
4-40UNC |
| 538-00632-UNC |
NO GO, 2A, Ansi b1.2 |
6-32UNC |
| 538-00632-UNC3 |
NO GO, 3A, Ansi b1.2 |
6-32UNC |
| 538-00832-UNC |
NO GO, 2A, Ansi b1.2 |
8-32UNC |
| 538-01012-UNF |
NO GO, 2A, Ansi b1.2 |
1-12UNF |
| 538-01024-UNC |
NO GO, 2A, Ansi b1.2 |
10-24UNC |
| 538-01032-UNF |
NO GO, 2A, Ansi b1.2 |
10-32UNF |
| 538-01080-UNC |
NO GO, 2A, Ansi b1.2 |
1-8UNC |
| 538-01126-UNC |
NO GO, 2A, Ansi b1.2 |
1.1/2-6UNC |
| 538-01128-UN |
NO GO, 2A, Ansi b1.2 |
1.1/2-8UN |
| 538-01147-UNC |
NO GO, 2A, Ansi b1.4 |
1.1/4-7UNC |
| 538-01148-UN |
NO GO, 2A, Ansi b1.2 |
1.1/4-8UN |
| 538-0114-UNS |
NO GO, 2A, Ansi b1.2 |
1-14UNS |
| 538-01188-UN |
NO GO, 2A, Ansi b1.2 |
1.1/8-8UN |
| 538-01213-UNC |
NO GO, 2A, Ansi b1.2 |
1/2-13 UNC |
| 538-01220-UNF |
NO GO, 2A, Ansi b1.2 |
1/2-20UNF |
| 538-01220-UNFLH |
NO GO, 2A, Ansi b1.2, Left thread |
1/2-20UNF |
| 538-01228-UNF |
NO GO, 2A, Ansi b1.2 |
12-28UNF |
| 538-01348-UN |
NO GO, 2A, Ansi b1.2 |
1.3/4-8UN |
| 538-01420-UNC |
NO GO, 2A, Ansi b1.2 |
1/4-20UNC |
| 538-01428-UNF |
NO GO, 2A, Ansi b1.2 |
1/4-28UNF |
| 538-01428-UNF3 |
NO GO, 3A, Ansi b1.2 |
1/4-28UNF |
| 538-01432-UNEF |
NO GO, 2A, Ansi b1.2 |
1/4-32UNEF |
| 538-01436-UNS |
NO GO, 2A, Ansi b1.2 |
1/4-36UNS |
| 538-01788-UN |
NO GO, 2A, Ansi b1.2 |
1.7/8-8UN |
| 538-0208-UN |
NO GO, 2A, Ansi b1.2 |
2-8UN |
| 538-03410-UNC |
NO GO, 2A, Ansi b1.2 |
3/4-10UNC |
| 538-03416-UNF |
NO GO, 2A, Ansi b1.2 |
3/4-16UNF |
| 538-03816-UNC |
NO GO, 2A, Ansi b1.2 |
3/8-16UNC |
| 538-03816-UNCLH |
NO GO, 2A, Ansi b1.2, Left thread |
3/8-16UNC |
| 538-03824-UNF |
NO GO, 2A, Ansi b1.2 |
3/8-24UNF |
| 538-04048-UNF |
NO GO, 2A, Ansi b1.2 |
4-48UNF |
| 538-05811-UNC |
NO GO, 2A, Ansi b1.2 |
5/8-11UNC |
| 538-05818-UNF |
NO GO, 2A, Ansi b1.2 |
5/8-18UNF |
| 538-05818-UNFLH |
NO GO, 2A, Ansi b1.2, Left thread |
5/8-18UNF |
| 538-06040-UNF |
NO GO, 2A, Ansi b1.2 |
6-40UNF |
| 538-07809-UNC |
NO GO, 2A, Ansi b1.2 |
7/8-9 UNC |
| 538-07814-UNF |
NO GO, 2A, Ansi b1.2 |
7/8-14UNF |
| 538-08036-UNF |
NO GO, 2A, Ansi b1.2 |
8-36UNF |
| 538-1111612-UN |
NO GO, 2A, Ansi b1.2 |
1.11/16-12UN |
| 538-111612-UN |
NO GO, 2A, Ansi b1.2 |
1.1/16-12UN |
| 538-111616-UN |
NO GO, 2A, Ansi b1.2 |
11/16-16UN |
| 538-11212-UNF |
NO GO, 2A, Ansi b1.2 |
1.1/2- 12UNF |
| 538-11216-UN |
NO GO, 2A, Ansi b1.2 |
1.1/2-16UN |
| 538-11412-UNF |
NO GO, 2A, Ansi b1.2 |
1.1/4- 12UNF |
| 538-11418-UNEF |
NO GO, 2A, Ansi b1.2 |
1.1/4-18UNEF |
| 538-11812-UNF |
NO GO, 2A, Ansi b1.2 |
1.1/8-12UNF |
| 538-1187-UNC |
NO GO, 2A, Ansi b1.2 |
1.1/8-7UNC |
| 538-131612-UN |
NO GO, 2A, Ansi b1.2 |
1.3/16-12UN |
| 538-131616-UN |
NO GO, 2A, Ansi b1.2 |
13/16-16UN |
| 538-13416-UN |
NO GO, 2A, Ansi b1.2 |
1.3/4-16UN |
| 538-1386-UNC |
NO GO, 2A, Ansi b1.3 |
1.3/8-6UNC |
| 538-151612-UN |
NO GO, 2A, Ansi b1.2 |
1.5/16-12UN |
| 538-151612-UN2 |
NO GO, 2A, Ansi b1.2 |
15/16-12UN |
| 538-151620-UN3 |
NO GO, 3A, Ansi b1.2 |
1.5/16–12UN |
| 538-15812-UN |
NO GO, 2A, Ansi b1.2 |
1.5/8-12UN |
| 538-15812-UN3 |
NO GO, 3A, Ansi b1.2 |
1.5/8–12UN |
| 538-171612-UN |
NO GO, 2A, Ansi b1.2 |
1.7/16-12UN |
| 538-171616-UN |
NO GO, 2A, Ansi b1.3 |
1.7/16-16UN |
| 538-17812-UN |
NO GO, 2A, Ansi b1.2 |
1.7/8-12UN |
| 538-17820-UN |
NO GO, 2A, Ansi b1.2 |
1.7/8-20UN |
| 538-20016-UN |
NO GO, 2A, Ansi b1.2 |
2-16UN |
| 538-21212-UN |
NO GO, 2A, Ansi b1.2 |
2.1/2-12UN |
| 538-21216-UN |
NO GO, 2A, Ansi b1.2 |
2.1/2-16UN |
| 538-21812-UN |
NO GO, 2A, Ansi b1.2 |
2.1/8-12UN |
| 538-31212-UN |
NO GO, 2A, Ansi b1.2 |
3.1/2-12UN |
| 538-51618-UNC |
NO GO, 2A, Ansi b1.2 |
5/16-18UNC |
| 538-51624-UNF |
NO GO, 2A, Ansi b1.2 |
5/16-24UNF |
| 538-51640-UNS |
NO GO, 2A, Ansi b1.2 |
5/16-40UNS |
| 538-71614-UNC |
NO GO, 2A, Ansi b1.2 |
7/16-14UNC |
| 538-71620-UNF |
NO GO, 2A, Ansi b1.2 |
7/16-20UNF |
| 538-91612-UNC |
NO GO, 2A, Ansi b1.2 |
9/16-12UNC |
| 538-91618-UNF |
NO GO, 2A, Ansi b1.2 |
9/16-18UNF |
Delivery
- Genuine ACCUD product, supplied by LATHELAND.
- Please allow up to 3 working weeks for delivery if not in stock.
- We ship worldwide by DHL Express.