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ねじ規格を、すぐに検索。

一般ねじ172件を、規格名・呼び径・旧JIS表記から検索できます。特殊ねじの有料表は掲載していません。

表示単位mm inch

172件

規格	系列	外径	ピッチ	TPI	切削下穴
M1×0.25	M 並目	1 mm	0.25 mm	101.6	0.75 mm
M1.2×0.25	M 並目	1.2 mm	0.25 mm	101.6	0.95 mm
M1.4×0.3	M 並目	1.4 mm	0.3 mm	84.67	1.1 mm
M1.6×0.35	M 並目	1.6 mm	0.35 mm	72.57	1.25 mm
M1.7×0.35	M 並目	1.7 mm	0.35 mm	72.57	1.35 mm
M1.8×0.35	M 並目	1.8 mm	0.35 mm	72.57	1.45 mm
M2×0.4	M 並目	2 mm	0.4 mm	63.5	1.6 mm
M2.2×0.45	M 並目	2.2 mm	0.45 mm	56.44	1.75 mm
M2.3×0.4	M 並目	2.3 mm	0.4 mm	63.5	1.9 mm
M2.5×0.45	M 並目	2.5 mm	0.45 mm	56.44	2.05 mm
M2.6×0.45	M 並目	2.6 mm	0.45 mm	56.44	2.15 mm
M3×0.5	M 並目	3 mm	0.5 mm	50.8	2.5 mm
M3.5×0.6	M 並目	3.5 mm	0.6 mm	42.33	2.9 mm
M4×0.7	M 並目	4 mm	0.7 mm	36.29	3.3 mm
M5×0.8	M 並目	5 mm	0.8 mm	31.75	4.2 mm
M6×1.0	M 並目	6 mm	1 mm	25.4	5 mm
M7×1.0	M 並目	7 mm	1 mm	25.4	6 mm
M8×1.25	M 並目	8 mm	1.25 mm	20.32	6.8 mm
M9×1.25	M 並目	9 mm	1.25 mm	20.32	7.8 mm
M10×1.5	M 並目	10 mm	1.5 mm	16.93	8.5 mm
M11×1.5	M 並目	11 mm	1.5 mm	16.93	9.5 mm
M12×1.75	M 並目	12 mm	1.75 mm	14.51	10.2 mm
M14×2.0	M 並目	14 mm	2 mm	12.7	12 mm
M16×2.0	M 並目	16 mm	2 mm	12.7	14 mm
M18×2.5	M 並目	18 mm	2.5 mm	10.16	15.5 mm
M20×2.5	M 並目	20 mm	2.5 mm	10.16	17.5 mm
M22×2.5	M 並目	22 mm	2.5 mm	10.16	19.5 mm
M24×3.0	M 並目	24 mm	3 mm	8.47	21 mm
M27×3.0	M 並目	27 mm	3 mm	8.47	24 mm
M30×3.5	M 並目	30 mm	3.5 mm	7.26	26.5 mm
M2×0.25	M 細目	2 mm	0.25 mm	101.6	1.75 mm
M2.5×0.35	M 細目	2.5 mm	0.35 mm	72.57	2.15 mm
M3×0.35	M 細目	3 mm	0.35 mm	72.57	2.65 mm
M3.5×0.35	M 細目	3.5 mm	0.35 mm	72.57	3.15 mm
M4×0.5	M 細目	4 mm	0.5 mm	50.8	3.5 mm
M5×0.5	M 細目	5 mm	0.5 mm	50.8	4.5 mm
M6×0.75	M 細目	6 mm	0.75 mm	33.87	5.3 mm
M8×1.0	M 細目	8 mm	1 mm	25.4	7 mm
M10×1.25	M 細目	10 mm	1.25 mm	20.32	8.8 mm
M10×1.0	M 細目	10 mm	1 mm	25.4	9 mm
M12×1.5	M 細目	12 mm	1.5 mm	16.93	10.5 mm
M12×1.25	M 細目	12 mm	1.25 mm	20.32	10.8 mm
M14×1.5	M 細目	14 mm	1.5 mm	16.93	12.5 mm
M16×1.5	M 細目	16 mm	1.5 mm	16.93	14.5 mm
M18×2.0	M 細目	18 mm	2 mm	12.7	16 mm
M18×1.5	M 細目	18 mm	1.5 mm	16.93	16.5 mm
M20×1.5	M 細目	20 mm	1.5 mm	16.93	18.5 mm
M20×2.0	M 細目	20 mm	2 mm	12.7	18 mm
M22×2.0	M 細目	22 mm	2 mm	12.7	20 mm
M22×1.5	M 細目	22 mm	1.5 mm	16.93	20.5 mm
M24×2.0	M 細目	24 mm	2 mm	12.7	22 mm
M27×2.0	M 細目	27 mm	2 mm	12.7	25 mm
M30×2.0	M 細目	30 mm	2 mm	12.7	28 mm
#1-64 UNC	UNC	1.854 mm	0.397 mm	64	1.55 mm
#2-56 UNC	UNC	2.184 mm	0.454 mm	56	1.85 mm
#3-48 UNC	UNC	2.515 mm	0.529 mm	48	2.1 mm
#4-40 UNC	UNC	2.845 mm	0.635 mm	40	2.35 mm
#5-40 UNC	UNC	3.175 mm	0.635 mm	40	2.65 mm
#6-32 UNC	UNC	3.505 mm	0.794 mm	32	2.85 mm
#8-32 UNC	UNC	4.166 mm	0.794 mm	32	3.5 mm
#10-24 UNC	UNC	4.826 mm	1.058 mm	24	3.9 mm
#12-24 UNC	UNC	5.486 mm	1.058 mm	24	4.5 mm
1/4-20 UNC	UNC	6.35 mm	1.27 mm	20	5.1 mm
5/16-18 UNC	UNC	7.938 mm	1.411 mm	18	6.6 mm
3/8-16 UNC	UNC	9.525 mm	1.588 mm	16	8 mm
7/16-14 UNC	UNC	11.112 mm	1.814 mm	14	9.4 mm
1/2-13 UNC	UNC	12.7 mm	1.954 mm	13	10.8 mm
9/16-12 UNC	UNC	14.288 mm	2.117 mm	12	12.3 mm
5/8-11 UNC	UNC	15.875 mm	2.309 mm	11	13.5 mm
3/4-10 UNC	UNC	19.05 mm	2.54 mm	10	16.5 mm
7/8-9 UNC	UNC	22.225 mm	2.822 mm	9	19.5 mm
1-8 UNC	UNC	25.4 mm	3.175 mm	8	22.25 mm
#0-80 UNF	UNF	1.524 mm	0.318 mm	80	1.25 mm
#1-72 UNF	UNF	1.854 mm	0.353 mm	72	1.55 mm
#2-64 UNF	UNF	2.184 mm	0.397 mm	64	1.9 mm
#3-56 UNF	UNF	2.515 mm	0.454 mm	56	2.15 mm
#4-48 UNF	UNF	2.845 mm	0.529 mm	48	2.4 mm
#5-44 UNF	UNF	3.175 mm	0.577 mm	44	2.7 mm
#6-40 UNF	UNF	3.505 mm	0.635 mm	40	2.95 mm
#8-36 UNF	UNF	4.166 mm	0.706 mm	36	3.5 mm
#10-32 UNF	UNF	4.826 mm	0.794 mm	32	4.1 mm
#12-28 UNF	UNF	5.486 mm	0.907 mm	28	4.67 mm
1/4-28 UNF	UNF	6.35 mm	0.907 mm	28	5.5 mm
5/16-24 UNF	UNF	7.938 mm	1.058 mm	24	6.9 mm
3/8-24 UNF	UNF	9.525 mm	1.058 mm	24	8.5 mm
7/16-20 UNF	UNF	11.112 mm	1.27 mm	20	9.9 mm
1/2-20 UNF	UNF	12.7 mm	1.27 mm	20	11.5 mm
9/16-18 UNF	UNF	14.288 mm	1.411 mm	18	13 mm
5/8-18 UNF	UNF	15.875 mm	1.411 mm	18	14.5 mm
3/4-16 UNF	UNF	19.05 mm	1.588 mm	16	17.5 mm
7/8-14 UNF	UNF	22.225 mm	1.814 mm	14	20.4 mm
1-12 UNF	UNF	25.4 mm	2.117 mm	12	23.25 mm
#12-32 UNEF	UNEF	5.486 mm	0.794 mm	32	4.78 mm
1/4-32 UNEF	UNEF	6.35 mm	0.794 mm	32	5.7 mm
5/16-32 UNEF	UNEF	7.938 mm	0.794 mm	32	7.2 mm
3/8-32 UNEF	UNEF	9.525 mm	0.794 mm	32	8.8 mm
7/16-28 UNEF	UNEF	11.112 mm	0.907 mm	28	10.2 mm
1/2-28 UNEF	UNEF	12.7 mm	0.907 mm	28	11.8 mm
9/16-24 UNEF	UNEF	14.288 mm	1.058 mm	24	13.32 mm
5/8-24 UNEF	UNEF	15.875 mm	1.058 mm	24	14.92 mm
11/16-24 UNEF	UNEF	17.463 mm	1.058 mm	24	16.5 mm
3/4-20 UNEF	UNEF	19.05 mm	1.27 mm	20	17.89 mm
13/16-20 UNEF	UNEF	20.638 mm	1.27 mm	20	19.48 mm
7/8-20 UNEF	UNEF	22.225 mm	1.27 mm	20	21.06 mm
15/16-20 UNEF	UNEF	23.813 mm	1.27 mm	20	22.66 mm
1-20 UNEF	UNEF	25.4 mm	1.27 mm	20	24.24 mm
W1/16	W	1.588 mm	0.423 mm	60	1.2 mm
W3/32	W	2.381 mm	0.529 mm	48	1.88 mm
W1/8	W	3.175 mm	0.635 mm	40	2.56 mm
W5/32	W	3.969 mm	0.794 mm	32	3.18 mm
W3/16	W	4.762 mm	1.058 mm	24	3.7 mm
W7/32	W	5.556 mm	1.058 mm	24	4.49 mm
W1/4	W	6.35 mm	1.27 mm	20	5.13 mm
W5/16	W	7.938 mm	1.411 mm	18	6.59 mm
W3/8	W	9.525 mm	1.588 mm	16	8.02 mm
W7/16	W	11.112 mm	1.814 mm	14	9.4 mm
W1/2	W	12.7 mm	2.117 mm	12	10.7 mm
W9/16	W	14.288 mm	2.117 mm	12	12.3 mm
W5/8	W	15.875 mm	2.309 mm	11	13.7 mm
W3/4	W	19.05 mm	2.54 mm	10	16.6 mm
W7/8	W	22.225 mm	2.822 mm	9	19.5 mm
W1	W	25.4 mm	3.175 mm	8	22.3 mm
R1/16	R	7.723 mm	0.907 mm	28	—
R1/8	R	9.728 mm	0.907 mm	28	—
R1/4	R	13.157 mm	1.337 mm	19	—
R3/8	R	16.662 mm	1.337 mm	19	—
R1/2	R	20.955 mm	1.814 mm	14	—
R3/4	R	26.441 mm	1.814 mm	14	—
R1	R	33.249 mm	2.309 mm	11	—
R1-1/4	R	41.91 mm	2.309 mm	11	—
R1-1/2	R	47.803 mm	2.309 mm	11	—
R2	R	59.614 mm	2.309 mm	11	—
Rc1/16	Rc	7.723 mm	0.907 mm	28	—
Rc1/8	Rc	9.728 mm	0.907 mm	28	—
Rc1/4	Rc	13.157 mm	1.337 mm	19	—
Rc3/8	Rc	16.662 mm	1.337 mm	19	—
Rc1/2	Rc	20.955 mm	1.814 mm	14	—
Rc3/4	Rc	26.441 mm	1.814 mm	14	—
Rc1	Rc	33.249 mm	2.309 mm	11	—
Rc1-1/4	Rc	41.91 mm	2.309 mm	11	—
Rc1-1/2	Rc	47.803 mm	2.309 mm	11	—
Rc2	Rc	59.614 mm	2.309 mm	11	—
Rp1/16	Rp	7.723 mm	0.907 mm	28	—
Rp1/8	Rp	9.728 mm	0.907 mm	28	—
Rp1/4	Rp	13.157 mm	1.337 mm	19	—
Rp3/8	Rp	16.662 mm	1.337 mm	19	—
Rp1/2	Rp	20.955 mm	1.814 mm	14	—
Rp3/4	Rp	26.441 mm	1.814 mm	14	—
Rp1	Rp	33.249 mm	2.309 mm	11	—
Rp1-1/4	Rp	41.91 mm	2.309 mm	11	—
Rp1-1/2	Rp	47.803 mm	2.309 mm	11	—
Rp2	Rp	59.614 mm	2.309 mm	11	—
G1/16	G	7.723 mm	0.907 mm	28	—
G1/8	G	9.728 mm	0.907 mm	28	—
G1/4	G	13.157 mm	1.337 mm	19	—
G3/8	G	16.662 mm	1.337 mm	19	—
G1/2	G	20.955 mm	1.814 mm	14	—
G3/4	G	26.441 mm	1.814 mm	14	—
G1	G	33.249 mm	2.309 mm	11	—
G1-1/4	G	41.91 mm	2.309 mm	11	—
G1-1/2	G	47.803 mm	2.309 mm	11	—
G2	G	59.614 mm	2.309 mm	11	—
NPT1/16	NPT	7.895 mm	0.941 mm	27	—
NPT1/8	NPT	10.242 mm	0.941 mm	27	—
NPT1/4	NPT	13.616 mm	1.411 mm	18	—
NPT3/8	NPT	17.055 mm	1.411 mm	18	—
NPT1/2	NPT	21.223 mm	1.814 mm	14	—
NPT3/4	NPT	26.568 mm	1.814 mm	14	—
NPT1	NPT	33.228 mm	2.209 mm	11.5	—
NPT1-1/4	NPT	41.985 mm	2.209 mm	11.5	—
NPT1-1/2	NPT	48.054 mm	2.209 mm	11.5	—
NPT2	NPT	60.092 mm	2.209 mm	11.5	—