What Size Is 4 40 Screw

Screw SizeClass ThreadMajor Diameter3-563A0.09904-402A0.11204-403A0.11204-482A0.1120

What screw size is 4-40?

Screw SizeClass ThreadMajor Diameter3-563A0.09904-402A0.11204-403A0.11204-482A0.1120

Is 4-40 a metric or standard?

Inch EquivalentMetric Size-PitchISO and IFI Rec.3- 483- 56M2.5x 0.454- 404- 48M3x .56- 326- 40M3.5x .68- 328- 36M4x .7

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

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