APPROVED VENDOR Steel Hex Locknut With Tooth Washer, M6-1 Thread Size, Nut Height 6.20mm

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Style	Model	Dia./Thread Size	Flange Dia.	Grade	Height	System of Measurement	Thread Type	Washer O.D.	Width	Price (inc. GST)
A	4CAJ9	1/4"-28	1/2"	2	15/64"	Inch	UNF	1/2"	7/16"	SGD 19.60
B	4CAK3	3/8"-16	21/32"	2	25/64"	Inch	UNC	21/32"	9/16"	SGD 43.62
C	4CAK4	3/8"-24	21/32"	2	25/64"	Inch	UNF	21/32"	9/16"	SGD 48.94
D	4CAK1	5/16"-18	37/64"	2	21/64"	Inch	UNC	37/64"	1/2"	SGD 36.96
E	4CAK2	5/16"-24	37/64"	2	21/64"	Inch	UNF	37/64"	1/2"	SGD 28.38
F	4CAK8	M6 x 1	11.5mm	Class 5	6.2mm	Metric	Coarse	11.5mm	10mm	SGD 40.36
G	4CAK9	M8 x 1.25	15mm	Class 5	8.4mm	Metric	Coarse	15mm	13mm	SGD 10.98