SAE AS955-2012 PDF

Scope: 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.

SAE AS955-2012 Referenced Document

ASME B107.100-2010 Flat Wrenches (B107.100 - 2010)*， 2024-04-19 Update
ASME B107.17-2010 Gages and Mandrels for Wrench Openings*， 2024-04-19 Update
ASME B107.4-2005 Driving and Spindle Ends for Portable Hand, Impact, Air, and Electric Tools (Percussion Tools Excluded)
ASME B107.5M-2002 Socket Wrenches, Hand (Metric Series)
ASME B46.1-2009 Surface Texture (Surface Roughness, Waviness, and Lay) ( - 2009)*， 2024-04-19 Update
ASTM E18-11 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2024-04-19 Update
ISO 4095:1998 Aerospace - Bihexagonal drives - Wrenching configuration - Metric series
SAE AS478 AS478 Bobbin. Anti-Spin Parachute. Jettison Slip
SAE AS4984-1999 Coating Requirements for Aerospace Hand Tools
SAE MA4534-1993 Socket Wrenches, Hand (Metric)
SAE MA4535-1995 Wrenches, Box and Open End Combination Twelve Point, High Strength, Thin Wall, Metric

2012 SAE AS955-2012 Metric Sockets, Wrenches, Hand Twelve Point, High Strength, Thin Wall