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What diameter are M8 bolts?

What diameter are M8 bolts?

So an M8 bolt would have a shaft diameter that’s slightly under 8mm which means that the bolt should fit through an 8mm hole. But it’s common practice to drill clearance holes that are slightly larger to allow for misalignment.

What does M8 1.25 mean?

8 means 8mm nominal diameter (the thread will be less than 8 mm at the widest point) X 1.25 means 1.25 mm per thread (thanks the standard coarse pitch for this thread)

What size socket fits an M8 bolt?

Size Chart

Bolt sizeSizeTolerance
5/16″UNF1/2″13.00
M813mm13.30
1/4″BSW13.64
14mm14.35

What size are M8 nuts?

8mm
M8 Hexagon Nuts (DIN 934) – Marine Stainless Steel (A4) Technical Specification

FinishNatural
Nut Width A/F (J)13mm
Nut Width A/P (P)14.95mm
Thread Pitch1.25mm
Thread SizeM8 (8mm)

What size is M8 in inches?

Tap sizeBasic major dia (mm)Basic major dia (inch)
M5 x 0.85mm.1969
M6 x 16mm.2362
M8 x 1.258mm.3150
M8 x 18mm.3150

What size is M8 drill bit?

Tap Size

Tap SizeDrill Size
M6.3 x 15.5mm
M7 x 16.1mm
M8 x 17.1mm
M8 x 1.256.7mm

What is M8 bolt inches?

Table 3.

MetricClosest Inch
M8-1.255/16-18 (Smaller)
M10-1.53/8-16 (Smaller)
M12-1.751/2-13 (Larger)
M14-2.09/16-12 (Larger)

What size is M8 screw in inches?

What does M8 mean?

M8 means “Mate.” M8 uses the number 8 to replace the letters “ate.” Here are some other terms that make use of this efficiency: D8 (Date)

Is an M8 bolt 8mm wide?

M8 is the designation for a metric (M) sized bolt or screw that is 8mm (8) in diameter. This is roughly equivalent to a 5/16 bolt or screw.