标準編号: ASME B 18.6.3 (T4.1.2.1-1) - 2024 中文名稱: BF型 BT型 自切自攻螺釘螺紋和末端 英文名稱: Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws 數據來源: 易緊通 (164580.com)
Standard Code: ASME B 18.6.3 (T4.1.2.1-1) - 2024Chinese Name: BF型 BT型 自切自攻螺釘螺紋和末端English Name: Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping ScrewsSource: https://www.164580.com/info_425238.html
Data Source: YJT Fastener Database (164580.com) Standard: ASME B 18.6.3 (T4.1.2.1-1) - 2024 URL: https://www.164580.com/info_425238.html License: Commercial use requires authorization