What size bolt does a 4mm Allen key fit?

What size bolt does a 4mm Allen key fit?

Drive Sizes for Metric Allen Drive Screws

What are allen key head bolts called?

Socket screws
Socket screws are also known as Allen head screws. Socket screws are also known as Allen head screws or bolt, they comes in various head shapes like button head, cap head, grub head and countersunk head. socket screws are machine screws with an internal hex socket (Allen) drive.

How do you measure an allen key bolt?

Fastener length is measured from where the material surface is assumed to be, to the end of the fastener. For fasteners where the head usually sits above the surface, the measurement is from directly under the head to the end of the fastener.

What size allen key fits an M6 bolt?

Allen Key M5 fits M6 Bolts/Screws. Allen Key M5 fits M6 Bolts/Screws. Allen Key (Also known as Hex Key, Hexagon Key, Socket Key, LN Key), sizes and its dimensions can be very handy while designing and selecting fasteners for your application.

What size is an M4 Allen key?

3.0
Metric Socket Cap Screws

What size is M8 Allen key?

5mm
Metric Allen Key Table

What size is M4 Allen key?

Metric Set Screws

What size is M5 Allen key?

Allen Key Sizes and Dimensions for Checking Accessibility

Are Allen keys metric or imperial?

Imperial vs metric hex keys Note, too, that hex keys and Allen wrenches are often sold in both metric and imperial (or SAE) versions, depending on the brand, supplier and origin/purchase location.

What size bolt takes a 5mm Allen key?

Metric Allen Key Table

What sizes do Allen keys come in?

Allen Keys Common Imperial Sizes Hex size Long arm length Short arm length 3/32 inch 112 mm 19 mm 7/64 inch 119 mm 20 mm 1/8 inch 123 mm 21 mm 9/64 inch 130 mm 22 mm

What is a ball-end Allen key?

Some ball-end Allen keys have a ball at one end of the driver and a shorter driver extending off the handle with a regular hex head at the other end of the driver. Others may choose to use a ball at both ends of the tool or a single driver with a handle on one end of it.

What size Allen wrench do I need for screws?

However, a 9/64 Allen wrench in mm as an SAE hex wrench works in place of the 3.5 mm wrench. A 3/32 Allen wrench in mm, by comparison, would be 2mm. Here, you can find the different sizes of the socket wrench and how it converts from metric to SAE. Between the two, you’ll find the right sizes Allen key for your screw.

How strong are alloy steel screws?

With a tensile strength of 180, 000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and more than two and a half times stronger than stainless steel screws with split lock washer. The split lock washer helps to resist vibration.