The scope of this document is to fully define the following dimensional requirements for hexagon and double hexagon head bolts having a minimum tensile strength ranging up to 220 ksi. a Head dimensions (see 3.1 ) b Shank dimensions (see 3.2 ) c Geometric control (see 3.3 ) d Surface texture (see 3.4 ) For design calculations the MIL-S-8879 coarse threads, UNJC, shall be used for .164 size and smaller and fine threads, UNJF, for larger sizes. For particulars of thread runout and lead threads, see AS3062.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | AS1132D |
| Product Name | BOLTS AND SCREWS - EXTERNAL WRENCHING UNJ THREAD, INCH SERIES - DESIGN PARAMETERS FOR |