General ISO Metric threads - Revision history

HarryMann at 23:03, 9 October 2013

2013-10-09T23:03:20Z

← Older revision		Revision as of 23:03, 9 October 2013
Line 39:		Line 39:
	Tapp-F = Tapping Drill Size (ISO Fine)		Tapp-F = Tapping Drill Size (ISO Fine)

	NB. Do not exceed tapping drill size when 'drilling out' broken bolts/studs		NB. Do not exceed tapping drill size when 'drilling out' broken bolts/studs.
			<br>HSCO (cobalt) jobber drills make drilling out hard, heat hardened or rusty studs and bolts much easier.

	[http://www.shender4.com/metric_thread_chart.htm For more extensive range of metric tapping drill sizes, look here:-]		[http://www.shender4.com/metric_thread_chart.htm For more extensive range of metric tapping drill sizes, look here:-]

HarryMann at 23:02, 9 October 2013

2013-10-09T23:02:00Z

← Older revision		Revision as of 23:02, 9 October 2013
Line 40:		Line 40:

	NB. Do not exceed tapping drill size when 'drilling out' broken bolts/studs		NB. Do not exceed tapping drill size when 'drilling out' broken bolts/studs

			[http://www.shender4.com/metric_thread_chart.htm For more extensive range of metric tapping drill sizes, look here:-]

			(Thanks to Stephen Henderson's Cutting Edge Designs page.)

	''Compiled by: HarryMann''		''Compiled by: HarryMann''

HarryMann: Protected "General ISO Metric threads" ([edit=sysop] (indefinite) [move=sysop] (indefinite))

2009-07-27T12:38:20Z

Protected "General ISO Metric threads" ([edit=sysop] (indefinite) [move=sysop] (indefinite))

← Older revision	Revision as of 12:38, 27 July 2009
(No difference)

HarryMann at 21:28, 4 June 2008

2008-06-04T21:28:35Z

← Older revision		Revision as of 21:28, 4 June 2008
Line 20:		Line 20:
	\|M12\|\|19\|\|~\|\|1.75\|\|1.25*\|\|~\|\|10.20\|\|10.80\|\|		\|M12\|\|19\|\|~\|\|1.75\|\|1.25*\|\|~\|\|10.20\|\|10.80\|\|
	\|-		\|-
	\|M14\|\|22\|\|~\|\|2.00\|\|1.50^/1.25*\|\|~\|\|12.00\|\|12.50\|\|		\|M14\|\|22\|\|~\|\|2.00\|\|'''1.50^'''/1.25*\|\|~\|\|12.00\|\|12.50\|\|
	\|-		\|-
	\|M16\|\|24\|\|~\|\|2.00\|\|1.50\|\|~\|\|14.00\|\|14.50\|\|		\|M16\|\|24\|\|~\|\|2.00\|\|1.50\|\|~\|\|14.00\|\|14.50\|\|

HarryMann at 21:26, 4 June 2008

2008-06-04T21:26:22Z

New page

{| border="1" cellpadding="2"
|+'''ISO Metric Thread and Spanner Sizes (mm)'''

| '''Thread ''' || '''AF ISO''' || '''AF JAP''' || '''ISO Std.**''' || '''ISO Fine''' || '''JAP Std.''' || '''Tapp-C'''|| '''Tapp-F'''
|-
|M4 ||7||~||0.7||0.5||~||3.30||3.50||
|-
|M5||8||~||0.8||0.5||~||4.20||4.50||
|-
|M6||10||~||1.0||0.75||~||5.00||5.20||
|-
|M7||11||~||1.0||0.75||~||6.00||6.20||
|-
|M8||13||12||1.25||1.0||1.25||6.80||7.00||
|-
|M9||14||~||1.25||~||~||7.80||~||
|-
|M10||17||14||1.5||1.25/1.0*||1.25||8.50||8.80||
|-
|M12||19||~||1.75||1.25*||~||10.20||10.80||
|-
|M14||22||~||2.00||1.50^/1.25*||~||12.00||12.50||
|-
|M16||24||~||2.00||1.50||~||14.00||14.50||
|-
|M18||27||~||2.00||1.50*||~||15.50||16.50||
|}

'''* '''Metric Spark Plugs

'''** '''ISO Coarse Pitch is 'Common Metric Standard'

'''^''' T25/T3 wheel studs

AF = Across Flats (Spanner/Socket Size)

Tapp-C = Tapping Drill Size (ISO Coarse)

Tapp-F = Tapping Drill Size (ISO Fine)

NB. Do not exceed tapping drill size when 'drilling out' broken bolts/studs

''Compiled by: HarryMann''