ASTM A563/A563M Carbon and alloy steel nuts (inch and metric)
CurrentLatest edition found. Still confirm amendments with the publisher.
- Edition
- ASTM A563/A563M-26
- Publisher
- ASTM
- Part family
- Fasteners & threads
- Reviewed
- 27 October 2026 · source checked
Is ASTM A563/A563M still current?
Yes. ASTM A563/A563M-26 is the latest edition MechAtlas found (MechAtlas review: 27 October 2026). Check the publisher for amendments before you specify it.
What it covers
Nut grades for general and structural use.
Parts that use ASTM A563/A563M
- Hex nut (USA (ASME / ASTM), grade)
Six-sided internally threaded nut used with bolts and studs to make a clamped joint.
Grades: Grades per A563 / A563M
Carbon and alloy steel nuts, inch and metric.
Official source
MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ASTM A563/A563M or the ASTM store.
Open in MechAtlasCheck a drawing callout
Other fasteners & threads standards
- DIN 125-1 Replaced
Washers, product grade A, up to 250 HV - DIN 1481 Replaced
Heavy spring pins (old) - DIN 2999-1 Replaced
Whitworth pipe threads (old) - DIN 6325 Replaced
Hardened parallel pins m6 (old) - DIN 6914 Replaced
HV hex bolts for steel structures (old) - DIN 7 Replaced
Parallel pins (old) - DIN 7337 Replaced
Break mandrel blind rivets (old) - DIN 7991 Replaced
Hexagon socket countersunk head screws - DIN 9021 Replaced
Washers, outside diameter about 3 x thread - DIN 912 Replaced
Hexagon socket head cap screws (ISO 4762 modified) - DIN 913 Replaced
Hexagon socket set screws, flat point (ISO 4026 modified) - DIN 916 Replaced
Hexagon socket set screws, cup point (ISO 4029 modified)