MW200 and MW206M and MW204M

SCREW CUTTING GAUGES MW200

Traditional Engineers’ screw cutting gauge
Suitable for most standard metric and imperial thread forms
Accurately milled angles for precise evaluation of thread form

200 Screw Cutting Gauge
Code No.	Angle	Thread Form
MW200	60º	SI, ISO, US Std.
	55º	Whitworth
	47.5º	British Association (BA)
	14.5º	ACME

RADIUS GAUGES MW206M & MW204M

Accurately milled steel blades
Designed to check both internal and external radii
Marked with nominal size on each blade
Mounted either on a ring or in a steel sleeve

Code No	Range of. Radii	Increments	No. of Blades	Type
MW204M	0.75 - 5mm	0.25mm	18	Ring
MW206M	0.75 - 5mm	0.25mm	18	Sleeve
MW204MA	5.5 - 13mm	0.5mm	16	Ring
MW206MA	5.5 - 13mm	0.5mm	16	Sleeve