Self Clinching Aluminum Stud

PDF Spec Sheet

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Thread Size		#2-56	#4-40	#6-32	#8-32	#10-24	#10-32	1/4/20	5/16/18
Head Diameter - D ± 0.4		0.141	0.187	0.203	0.234	0.250	0.250	0.328	0.391
Hole in Sheet +0.003 / -0.000		0.085	0.111	0.137	0.163	0.189	0.189	0.249	0.311
Max. Recommended Torque For Mating Part (IN. LBS.)		2.5	5.0	10.0	10.0	25.0	35.0	35.0	85.0
L Length	0.250	BFHA-256-4	BFHA-440-4	BFHA-632-4	BFHA-832-4	BFHA-1024-4	BFHA-1032-4
	0.312	BFHA-256-5	BFHA-440-5	BFHA-632-5	BFHA-832-5	BFHA-1024-5	BFHA-1032-5
	0.375	BFHA-256-6	BFHA-440-6	BFHA-632-6	BFHA-832-6	BFHA-1024-6	BFHA-1032-6	BFHA-420-6
	0.500	BFHA-256-8	BFHA-440-8	BFHA-632-8	BFHA-832-8	BFHA-1024-8	BFHA-1032-8	BFHA-420-8	BFHA-518-8
	0.625	BFHA-256-10	BFHA-440-10	BFHA-632-10	BFHA-832-10	BFHA-1024-10	BFHA-1032-10	BFHA-420-10	BFHA-518-10
	0.750		BFHA-440-12	BFHA-632-12	BFHA-832-12	BFHA-1024-12	BFHA-1032-12	BFHA-420-12	BFHA-518-12
	0.875		BFHA-440-14	BFHA-632-14	BFHA-832-14	BFHA-1024-14	BFHA-1032-14	BFHA-420-14	BFHA-518-14
	1.000		BFHA-440-16	BFHA-632-16	BFHA-832-16	BFHA-1024-16	BFHA-1032-16	BFHA-420-16	BFHA-518-16
	1.250			BFHA-632-20	BFHA-832-20	BFHA-1024-20	BFHA-1032-20	BFHA-420-20	BFHA-518-20
	1.500			BFHA-632-24	BFHA-832-24	BFHA-1024-24	BFHA-1032-24	BFHA-420-24	BFHA-518-24

Material and Thread Information
Material:	2024-H-13 Aluminum, heat treated
Finish:	None
Threads:	Class 2A MIL-S-7742
Min Sheet Thickness:	.040
Maximum Recommended Panel hardness:	Rockwell B50