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What size is an M4 screw head?

What size is an M4 screw head?

Common M4 Fastener Screw and Bolt Sizes – MonsterBolts

Type DIN Head Diameter
M4 Low Head Socket Cap 7984 7.0mm
M4 Button Head Cap 9427 7.60mm
M4 Flat Head Socket Cap 7991 8.96mm
M4 Phil ‘+’ Flat Head 965 7.5mm

What size is a M3 screw head?


Size Head Diameter Hexagon Socket Size
M3-0.5 6.72 2.00
M4-0.7 8.96 2.50
M5-0.8 11.20 3.00
M6-1.0 13.44 4.00

How big is an M6 screw head?

You can identify an M6 screw by measuring the diameter with a ruler. It’ll be 6 mm, or slightly more than 7/32 inches (0.228″).

What is M2 screw size?

M2 screws are typically used in the manufacture of small items of electrical equipment, laptops, cameras and mobile phones. The “M” designation for metric screws indicates the outer diameter of the screw in millimetres, so for an M2 screw, the outer diameter is 2mm.

What size is a M6?

M6 refers to a metric 6 mm screw. The outside diameter of the threads is 6 mm. The standard metric rack screw is actually an M6 x 0.1 mm. The number 0.1 mm refers to 0.1 threads per millimeter.

What is M5 screw size?

Metric clearance and tapping drill hole sizes.

Size Clearance Hole mm Tapping Drill (std Pitch)
M5 5.5 4.2 mm
M6 6.5 5.0 mm
M8 9 6.75 mm
M10 11 8.5 mm

What size head is a M10 bolt?

Dimensions for DIN931 Hex Head Bolt

Diameter (d) Pitch Head Depth (k)
M8 1.25mm 5.3mm
M10 1.5mm 6.4mm
M12 1.75mm 7.5mm
M14 2mm 8.8mm

What size head is M8 bolt?

Dimensions for DIN931 Hex Head Bolt

Diameter (d) Pitch Head Depth (k)
M5 0.8mm 3.5mm
M6 1.0mm 4mm
M7 1.0mm 4.8mm
M8 1.25mm 5.3mm

What size is an M5 screw?

What is the difference between M2 and M3 screw?

The actual diameter of an M3 screw is usually about 2.9mm, an M2. 5 screw is 2.4mm and an M2 is 1.9mm. So if you are measuring the screw yourself and your caliper says the screw diameter is 2.4mm you have to order an M2.

How do you read metric screw sizes?

Taking a closer look at this description, let’s explore its meaning:

  1. M = This designates the fastener is a metric size.
  2. 10 = The nominal diameter in millimeters.
  3. 1.0 = The thread pitch, or distance between threads, in millimeters.
  4. 20 = The fastener’s length, in millimeters.

Is M6 same as 6mm?