UNCHT-BR SERIES
BRASS BLIND RIVET NUT
FLAT HEAD, OPED END

METRIC SIZE :MM

PART NO.	THREAD SIZE	GRIP RANGE	HOLE SIZE+0.04	D-0.004	L±0.015	A±0.012	H+0.006/-0.002
UNCHT-BR3	M3x0.5	0.5-2.0	5.1	5.0	.355	.228	.020
UNCHT-BR4	M4x0.7	0.5-2.5	6.1	6.0	.409	.289	.020
UNCHT-BR5	M5x0.8	0.5-2.5	7.1	7.0	.409	.289	.020
UNCHT-BR6	M6x1.0	1.0-4.0	9.1	.280	.464	.320	.020
UNCHT-BR8	M8x1.25	1.0-4.0	11.1	.280	.464	.320	.020
UNCHT-BR10	M10x1.5	1.0-4.0	13.1	.374	.575	.414	.020

METRIC SIZE :INCH

PART NO.	THREAD SIZE	GRIP RANGE	HOLE SIZE+0.04	D-0.004	L±0.015	A±0.012	H+0.006/-0.002
UNCHT-BR440	UNC 4-40	0.02-0.08	.201	.197	.386	.315	.032
UNCHT-BR832	UNC 8-32	0.02-0.10	.240	.236	.413	.354	.032
UNCHT-BR1024	UNC 10-24	0.02-0.10	.280	.276	.453	.393	.040
UNCHT-BR420	UNC 1/4-20	0.02-0.15	.358	.354	.571	.512	.059
UNCHT-BR518	UNC 5/16-18	0.02-0.16	.437	.433	.650	.571	.059
UNCHT-BR616	UNC 3/8-16	0.02-0.16	.516	.512	.787	.630	.063