Hepworth TW Bimetallic/Transition Washers Corrosion Resistant Copper Alloy to BS 2874 CZ 121 With Contact Grease and Back Plates
	Product Code	Metric Stud Size	Imperial Stud Size	Thickness
	TW 1/1	M6	1/4"	2mm
	TW 1/2	M8	5/16"	2.5mm
	TW 1/3	M10	3/8"	2.5mm
	TW 1/4	M12	1/2"	2.5mm
	TW 1/5	M16	5/8"	2.5mm
	TW 1/6	M20	3/4"	2.5mm