截斷式拉帽 ST SERIES KNURLED THREAD INSERT

截斷式拉帽

ST SERIES KNURLED THREAD INSERT

截斷式拉帽不同於一般標準型拉帽. 由於拉起來的身長比一般拉帽還短, 可適用於狹小的空間, 頭部也可平貼在母材上面

雖然使屬於較短型的拉帽, 但是可適用於母材厚度 0.03” (0.76mm)以上

有關於建議的孔徑, 拉鉚厚度或是母材厚度, 請參考以下資料

Top Screw ST series Threaded insert is designed to be installed in the small space. The body length after riveting is shorter than any standard type of blind rivet nut. The head of insert can press tightly against surface of application.

ST series can be installed on application which the thickness is thicker than 0.03” (0.76mm) and the application can be most any type of material.

The material for ST series can be Steel and Stainless Steel.

Further information about recommended hole size, grip range and application thickness. Please refer below table.

Unified (inch) and meteric thread sizes

THREAD SIZE	PART NO.	HD ±0.005	L ±0.015	D MAX	IL MAX	LB ±0.015	ILB MAX	IATD MAX	HOLE DEPTH MIN
UNC 4-40	CATI 440	.211	.370	.1875	.205	.660	.495	.395	.400
UNC 6-32	CATI 632	.240	.370	.2185	.205	.675	.505	.410	.400
UNC 8-32	CATI 832	.269	.370	.2495	.205	.675	.505	.410	.400
UNC 10-24	CATI 1024	.306	.370	.2805	.205	.685	.520	.385	.400
UNC 10-32	CATI 1032	.306	.370	.2805	.205	.685	.520	.385	.400
UNC 1/4-20	CATI 420	.400	.515	.3745	.275	1.005	.760	.615	.540
UNC 5/16-18	CATI 518	.528	.615	.4995	.325	1.065	.770	.630	.640
UNC 3/8-16	CATI 616	.588	.745	.5615	.390	1.450	1.095	.890	.770
UNC 1/2-13	CATI 1213	.800	.935	.7485	.485	NA	NA	NA	.960
THREAD SIZE	PART NO.	HD ±0.005	L ±0.015	D MAX	IL MAX	LB ±0.015	ILB MAX	IATD MAX	HOLE DEPTH MIN
ISO M3x0,5	CATM 350	5,36	9,40	4,76	5,21	16,77	12,57	10,03	10,16
ISO M4x0,7	CATM 470	6,83	9,40	6,34	5,21	17,15	12,83	10,41	10,16
ISO M5x0,8	CATM 580	7,77	9,40	7,12	5,21	17,40	13,21	9,78	10,16
ISO M6x1,0	CATM 610	10,16	13,08	9,51	6,99	25,53	19,30	15,62	13,72
ISO M8x1,25	CATM 8125	13,41	15,62	12,69	8,26	27,05	19,56	16,00	16,26
ISO M10x1,5	CATM 1015	14,94	18,92	14,26	9,91	36,83	27,81	22,61	19,56
ISO M12x1,75	CATM 12175	20,32	23,75	19,01	12,32	NA	NA	NA	24,38

Hole size / meterial thickness chart

THREAD SIZE	.030-.090 MAT. THICKNESS		.091-.124 MAT. THICKNESS		.125-.186 MAT. THICKNESS		.187-OVER MAT. THICKNESS
	DRILL SIZE	DECIMAL	DRILL SIZE	DECIMAL	DRILL SIZE	DECIMAL	DRILL SIZE	DECIMAL
UNC 4-40	3/16	.1875	#10	.1935	#10	.1935	#9	.1960
UNC 6-32	7/32	.2188	#2	.2210	#1	.2280	#1	.2280
UNC 8-32	1/4	.2500	"F"	.2570	17/64	.2656	17/64	.2656
UNC 10-24	9/32	.2812	"L"	.2900	"L"	.2900	19/64	.2969
UNC 10-32	9/32	.2812	"L"	.2900	"L"	.2900	19/64	.2969
UNC 1/4-20	0.375	.3750	0.375	.3750	"W"	.3860	25/64	.3906
UNC 5/16-18	0.5	.5000	0.5	.5000	33/64	.5156	33/64	.5156
UNC 3/8-16	0.5625	.5625	0.5625	.5625	37/64	.5781	37/64	.5781
UNC 1/2-13	0.75	.7500	0.765625	.7656	25/32	.7810	51/64	.7970
THREAD SIZE	.030-.090 MAT. THICKNESS		.091-.124 MAT. THICKNESS		.125-.186 MAT. THICKNESS		.187-OVER MAT. THICKNESS
	DRILL SIZE	DECIMAL	DRILL SIZE	DECIMAL	DRILL SIZE	DECIMAL	DRILL SIZE	DECIMAL
ISO M3x0,5	4,75	.1875	4,90	.1935	4,90	.1935	4,97	.1960
ISO M4x0,7	6,35	.2500	6,52	.2570	6,74	.2656	6,74	.2656
ISO M5x0,8	7,14	.2812	7,36	.2900	7,36	.2900	7,54	.2969
ISO M6x1,0	9,52	.3750	9,52	.3750	9,80	.3860	9,92	.3906
ISO M8x1,25	12,70	.5000	12,70	.5000	13,09	.5156	13,09	.5156
ISO M10x1,5	14,28	.5625	14,28	.5625	14,68	.5781	14,68	.5781
ISO M12x1,75	19,05	.7500	19,44	.7656	19,83	.7810	20,24	.7970

截斷式拉帽可應用在任何產業上，包括汽車產業 

ST series Threaded insert is commonly used in any industry including automobile industry.

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