Ferg Threading Taps M T171A, T171, A171A, A171, AC171A, AC171

Threading Taps
ISO Metric coarse thread DIN 13

Any material with at least 12% elongation (cold forming)									High speed steel class E with 3% vanadium 1.3344 (EMo5V3) (M-3/2)		DIN 371 T171A 2000017110	DIN 376 T171 2500017110	DIN 371 T171A 2000217110	DIN 376 T171 2500217110	DIN 371 A171A 2000017112	DIN 376 A171 2500017112	DIN 371 A171A 2000017112	DIN 376 A171 2500017112	DIN 371 AC171A 2000017117	DIN 376 AC171 2500017117	DIN 371 AC171A 2000217117	DIN 376 AC171 2500217117
									HOLE		≤ 3 x d₁ Blind and through hole		≤ 3 x d₁ Blind and through hole		≤ 3 x d₁ Blind and through hole		≤ 3 x d₁ Blind and through hole		≤ 3 x d₁ Blind and through hole		≤ 3 x d₁ Blind and through hole
									Chamfer lead acc. to DIN 2197		C = 2.5xP		C = 2.5xP		C = 2.5xP		C = 2.5xP		C = 2.5xP		C = 2.5xP
									LIMIT		6HX		6GX		6HX		6GX		6HX		6GX
									COATING		TiN coating (Titanium nitride)		TiN coating (Titanium nitride)		TiAlN coating (Titanium Aluminium Nitride)		TiAlN coating (Titanium Aluminium Nitride)		AlCrN coating (Aluminium Chrome Nitride)		AlCrN coating (Aluminium Chrome Nitride)
									DIN		371	376	371	376	371	376	371	376	371	376	371	376
									ORDER No. EDP = Nr.+ ★		DIN 371 2000017110* T171A		DIN 371 2000217110* T171A		DIN 371 2000017112* A171A		DIN 371 2000217112* A171A		DIN 371 2000017117* AC171A		DIN 371 2000217117* AC171A
l₁ mm	l₂ mm	l₃ mm	DIN 371		DIN 376		mm	d₁ mm	P mm	★	DIN 376 2500017110* T171		DIN 376 2500217110* T171		DIN 376 2500017112* A171		DIN 376 2500217112* A171		DIN 376 2500017117* AC171		DIN 376 2500217117* AC171
			d₂ mm	a mm	d₂ mm	a mm
											Z		Z		Z		Z		Z		Z
45	9	-	2.8	2.1			1.82-1.78	M 2	(0.4)	020
45	9	-	2.8	2.1			2.02-1.98	M 2.2	(0.45)	022
45	9	-	2.8	2.1			2.12-2.08	M 2.3	(0.4)	023
50	9	-	2.8	2.1			2.32-2.28	M 2.5	(0.45)	025
50	9	-	2.8	2.1			2.42-2.38	M 2.6	(0.45)	026
56	11	16	3.5	2.7	2.2	-	2.83-2.77	M 3	(0.5)	030	3 ■		3 ■		3 ■		3 ■		3 ■		3 ■
56	12	17	4	3	2.5	2.1	3.28-3.22	M 3.5	(0.6)	035	4 ■		4 ■		4 ■		4 ■		4 ■		4 ■
63	13	19	4.5	3.4	2.8	2.1	3.73-3.67	M 4	(0.7)	040	4 ■		4 ■		4 ■		4 ■		4 ■		4 ■
70	14	22	6	4.9	3.5	2.7	4.18-4.12	M 4.5	(0.75)	045	4		4		4		4		4		4
70	15	29	6	4.9	3.5	2.7	4.68-4.62	M 5	(0.8)	050	5 ■		5 ■		5 ■		5 ■		5 ■		5 ■
80	17	30	6	4.9	4.5	3.4	5.60-5.50	M 6	(1)	060	5 ■		5 ■		5 ■		5 ■		5 ■		5 ■
80	17	31	7	5.5	5.5	4.3	6.60-6.50	M 7	(1)	070	5		5		5		5		5		5
90	20	35	8	6.2	6	4.9	7.45-7.35	M 8	(1.25)	080	5 ■		5 ■		5 ■		5 ■		5 ■		5 ■
100	22	38	10	8	7	5.5	9.35-9.25	M 10	(1.5)	100	5 ■		5 ■		5 ■		5 ■		5 ■		5 ■
110	24				9	7	11.25-11.15	M 12	(1.75)	120	6 ■		6 ■		6 ■		6 ■		6 ■		6 ■
110	26				11	9	13.15-13.05	M 14	(2)	140	6		6		6		6		6		6
110	27				12	9	15.15-15.05	M 16	(2)	160	6 ■		6 ■		6 ■		6 ■		6 ■		6 ■
125	30				14	11	16.95-16.85	M 18	(2.5)	180	6		6		6		6		6		6
140	32				16	12	18.95-18.85	M 20	(2.5)	200	6		6		6		6		6		6
140	32				18	14.5	20.95-20.85	M 22	(2.5)	220	6		6		6		6		6		6
160	34				18	14.5	22.70-22.60	M 24	(3)	240	6		6		6		6		6		6
							■ = Stock				EDP: A171A M 8-6G = 2000217112080

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