This recommended practice lists wrenching surface sizes for fluid fittings which utilize unmachined hex bar dimensions or forged flat dimensions on the finished machine parts as wrenching surfaces.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ARP1201A |
| Product Name | HEXAGON BAR AND FORGED WRENCHING FLAT SIZES FOR FLUID FITTINGS |