標準號：SAE AS 955-2012
中文標準名稱：手動十二點高強度薄壁公制套筒扳手
英文標準名稱：Metric Sockets, Wrenches, Hand Twelve Point, High Strength, Thin Wall
標準類型：V95
發布日期：2012/7/25 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：V95
國際標準分類號：25.140.30
引用標準：ASME B46.1-2009;ASME B107.4-2005;ASME B107.5M-2002;ASME B107.17-2010;ASME B107.100-2010;ASTM E 18-2011;ISO 4095-1998;SAE AS 478;SAE AS 4984-1999;SAE MA 4534-1993;SAE MA 4535-1995
適用范圍：This SAE Aerospace Standard (AS) covers high strength thin wall (commercial) metric sockets, universal metric sockets, metric box wrenches and metric torque adaptors which possess the strength, clearances, and internal wrenching design so configured that, when mated with 12 point fasteners conforming to the requirement of ISO 4095, they shall transmit torque to the fastener without bearing on the outer 5% of the fastener's wrenching points. This standard provides additional requirements beyond ASME B107.100 and B107.5M appropriate for aerospace use. Inclusion of dimensional data in this document is not intended to imply that all of the products described herein are stock production sizes. Consumers are requested to consult with manufacturers concerning lists of stock production sizes. The dimensional limits of box and combination wrench lengths have been established to provide configuration control for tool storage applications. AS955 supersedes MA4534 and MA4535.