BS 2A 254 to 2A 259-2019 标准详情
- 标准号：BS 2A 254 to 2A 259-2019
- 中文标题：
- 英文标题：Bolts, hexagonal head, close tolerance shank, UNJF threads, split pin & locking wire hole options, titanium alloy, various finishes. Classification: Rm 1 100-1 250 MPa (160 000-180 000 lbf/in2) at Ambient Temperature | +315°C
- 标准类别：英国标准BS
- 发布日期：30 September 2019
