How are Allen socket sizes measured?
Hex keys are measured across-flats (AF), which is the distance between two opposite (parallel) flat sides of the key. Damage to the fastener or the tool can result from using a hex wrench that is too small for the socket, for example a 5 mm tool used in a 5.5 mm socket.
Is there a 2.25 mm Allen wrench?
Product Description. Designed for the miniature fasteners this basic aluminum handle comes with a 2.25mm hex nut wrench #29212. The hex wrench is for hex nuts that measure 2.25mm across the flats of the hex material or across the Star corners.
Does Torx fit Allen?
Torx Wrenches can be used in Allen Wrench slots. The size designations don’t match up, but if you loose your Allen wrenches, Torx wrenches can be used instead.
Why are there extra long bits on Allen sockets?
Insulated to protect against accidental contact with live electrical circuits, these sockets are tested to 1, 000 volts to meet ASTM F1505-01 and IEC 60900. Extra-long bits allow access to hard-to-reach fasteners. The short bit on these sockets fits in spaces where height clearance is limited.
What are the specs of a 1997 Mercedes Benz E320?
The table below shows all 1997 Mercedes-Benz E320 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Additionally, find 1997 Mercedes-Benz E320 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components.
What are the dimensions of an allen key?
Allen Key (Hex Key) and Hex Bit Sizes Chart to show dimensions of Allen keys (Hex keys) and bit sockets according to ASME B18.3-2003 standard. Hexagonal (Hex) keys (Allen Keys) and bits sockets are tools which are used to drive screws with a hexagonal socket.
What are the dimensions of a hex socket?
Shows dimensions of a selected ASME (inch series) hexagon and spline socket head cap screw. Shows dimensions of a selected ASME (inch series) hexagon and spline socket button head cap screw. ASME B18.3-2003, Socket Cap, Shoulder, Set Screws, Hex, and Spline Keys