Sample data from Engineering Database — 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
Shaft Key Keyway Dimensions: square parallel
sq 2750 3000 to sq 3500 4000
Shaft key and keyway dimensions per ANSI B17.1-1967(R2013) and ANSI B17.2 — parallel square and rectangular key sizes by shaft diameter, Woodruff key dimensions, DIN 6885 metric key sizes, and stress concentration factors for keyed shafts
| key type | record id | chamfer max in (in) | key height in (in) | key height mm (mm) | key width in (in) | key width mm (mm) | keyway depth hub in (in) | keyway depth hub mm (mm) | keyway depth shaft in (in) | keyway depth shaft mm (mm) | set screw size | shaft dia over in (in) | shaft dia to in (in) | standard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| square parallel | sq 2750 3000 | 0.02 | 0.75 | 19.05 | 0.75 | 19.05 | 0.375 | 9.525 | 0.375 | 9.525 | 7/8-9 | 2.75 | 3 | ANSI B17.1-1967(R2013) Table 1; Shigley's MED 10th Ed Table 7-6; Machinery's Handbook 31st Ed p.2343 |
| square parallel | sq 3000 3500 | 0.02 | 0.75 | 19.05 | 0.75 | 19.05 | 0.375 | 9.525 | 0.375 | 9.525 | 7/8-9 | 3 | 3.5 | ANSI B17.1-1967(R2013) Table 1; Shigley's MED 10th Ed Table 7-6; Machinery's Handbook 31st Ed p.2343 |
| square parallel | sq 3500 4000 | 0.02 | 1 | 25.4 | 1 | 25.4 | 0.5 | 12.7 | 0.5 | 12.7 | 1-8 | 3.5 | 4 | ANSI B17.1-1967(R2013) Table 1; Shigley's MED 10th Ed Table 7-6; Machinery's Handbook 31st Ed p.2343 |
What else is in Engineering Database
Iron Engine ↗Engineering AI at ironengine.ai
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators