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Location：Home->Brand->4-40 UNC

4-40 UNC

Part No.	Remarks	THREAD SIZE	THREAD CALL OUT	HD ±.005	L ±.015	D MAX.	IL REF.	LB ±.015	ILB REF.	IATD MAX.	HOLE DEPTH MIN.	THREAD	.030 - .090 MAT. THICKNESS DRILL SIZE	.030 - .090 MAT. THICKNESS DECIMAL	.091 - .124 MAT. THICKNESS DRILL SIZE	.091 - .124 MAT. THICKNESS DECIMAL	.125 - .186 MAT. THICKNESS DRILL SIZE	.125 - .186 MAT. THICKNESS DECIMAL	.187 - OVER MAT. THICKNESS DRILL SIZE	.187 - OVER MAT. THICKNESS DECIMAL
AT502A1-440	AT502A1-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A2-440	AT502A2-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A3-440	AT502A3-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A3R-440	AT502A3R-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A3T-440	AT502A3T-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A4-440	AT502A4-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A4T-440	AT502A4T-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A5-440	AT502A5-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A6-440	AT502A6-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A7-440	AT502A7-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A8-440	AT502A8-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A9-440	AT502A9-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A9A-440	AT502A9A-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A9B-440	AT502A9B-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A9T-440	AT502A9T-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502A10-440	AT502A10-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502B1-440	AT502B1-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502B2-440	AT502B2-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502B3-440	AT502B3-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196
AT502B3R-440	AT502B3R-440	4-40 UNC	440	0.211	0.37	0.1875	0.205	0.66	0.495	0.395	0.4	4-40 UNC	3/16	0.1875	#10	0.1935	#10	0.1935	#9	0.196