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CURRENCY

4-40 UNC X 1/2 Pin TX8 Button Security Screw A2 Stainless Steel

4-40 X 1/2 PIN TX8 BUTTON HEAD SCREW A2 ST/ST

4-40 X 1/2 PIN TX8 BUTTON HEAD SCREW A2 ST/ST

Part No. U73804400500RES

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Further Information

Thread	T.P.I UNC	T.P.I UNF	dk (max)	k (max)	Drive
4	40	48	0.213	0.059	PIN T8
6	32	40	0.262	0.073	PIN T10
8	32	36	0.312	0.087	PIN T15
10	24	32	0.361	0.101	PIN T25
1/4	20	28	0.437	0.132	PIN T27
5/16	18	24	0.547	0.166	PIN T40
3/8	16	24	0.656	0.199	PIN T45