Ferg Threading Taps UNC 104,105,112,T104,T112

Threading Taps
ISO Metric fine thread DIN 13

Steels with good machinability Rm < 750 N/mm² (101,500 PSI) Nodular graphite, Malleable cast iron										High speed steel class E with 3% vanadium 1.3344 (EMo5V3) (M-3/2) High speed steel 1.3343 (DMo5) (M-2)		DIN 371 105A 2020010500	DIN 376 105 2520010500	DIN 371 104A 2020010400	DIN 376 104 2520010400	DIN 371 T104A 2020010410	DIN 376 T104 2520010410	DIN 371 112A 2020011200	DIN 376 112 2520011200	DIN 371 T112A 2020011210	DIN 376 T112 2520011210
										HOLE		≤ 1.5 x d₁ Blind and through hole		≤ 3 x d₁ Through hole		≤ 3 x d₁ Through hole		≤ 3 x d₁ Blind hole		≤ 3 x d₁ Blind hole
										Chamfer lead acc. to DIN 2197		C = 2.5xP		B = 4xP		B = 4xP		C = 2.5xP		C = 2.5xP
										LIMIT		2B		2B		2B		2B		2B
										COATING		Bright (without Coating or without Surface treatment)		Bright (without Coating or without Surface treatment)		TiN coating (Titanium nitride)		Bright (without Coating or without Surface treatment)		TiN coating (Titanium nitride)
										DIN		≈ 371	≈ 376	≈ 371	≈ 376	≈ 371	≈ 376	≈ 371	≈ 376	≈ 371	≈ 376
										ORDER No. EDP = Nr.+ ★		≈ DIN 371 2020010500* 105A		≈ DIN 371 2020010400* 104A		≈ DIN 371 2020010410* T104A		≈ DIN 371 2020011200* 112A		≈ DIN 371 2020011210* T112A
l₁ mm	l₂ mm	mm	l₃ mm	≈ DIN 371		≈ DIN 376		mm	d₁ - P		★	≈ DIN 376 2520010500* 105		≈ DIN 376 2520010400* 104		≈ DIN 376 2520010410* T104		≈ DIN 376 2520011200* 112		≈ DIN 376 2520011210* T112
				d₂ mm	a mm	d₂ mm	a mm
												Z		Z		Z		Z		Z
40	8	8	-	2.5	2.1			1.5	No. 1 - 64 UNC		001	3		3		3		3		3
45	9	9	-	2.8	2.1			1.8	No. 2 - 56 UNC		002	3		3 ■		3		3 ■		3
50	9	9	-	2.8	2.1			2.05	No. 3 - 48 UNC		003	3		3 ■		3		3 ■		3
56	11	5	16	3.5	2.7			2.25	No. 4 - 40 UNC		004	3 ■		3 ■		3 ■		3 ■		3 ■
56	11	5	16	3.5	2.7			2.6	No. 5 - 40 UNC		005	3 ■		3 ■		3 ■		3 ■		3 ■
56	12	6	17	4	3			2.75	No. 6 - 32 UNC		006	3 ■		3 ■		3 ■		3 ■		3 ■
63	13	8	19	4.5	3.4			3.4	No. 8 - 32 UNC		008	3 ■		3 ■		3 ■		3 ■		3 ■
70	15	8	25	6	4.9			3.8	No.10 - 24 UNC		010	3 ■		3 ■		3 ■		3 ■		3 ■
80	16	9	30	6	4.9			4.5	No.12 - 24 UNC		012	3 ■		3 ■		3 ■		3 ■		3 ■
80	17	10	30	7	5.5	4.5	3.4	5.1	1/4 - 20 UNC		025	3 ■		3 ■		3 ■		3 ■		3 ■
90	20	12	35	8	6.2	6	4.9	6.5	5/16 - 18 UNC		031	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	12	39	9	7	7	5.5	8	3/8 - 16 UNC		037	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	14				8	6.2	9.4	7/16 - 14 UNC		043	3 ■		3 ■		3 ■		3 ■		3 ■
110	24	16				9	7	10.75	1/2 - 13 UNC		050	3 ■		3 ■		3 ■		3 ■		3 ■
110	26	20				11	9	12.2	9/16 - 12 UNC		056	3 ■		3 ■		3 ■		3 ■		3 ■
110	27	20				12	9	13.5	5/8 - 11 UNC		062	4 ■		4 ■		4 ■		4 ■		4 ■
125	30	25				14	11	16.5	3/4 - 10 UNC		075	4 ■		4 ■		4 ■		4 ■		4 ■
140	32	28				18	14.5	19.5	7/8 - 9 UNC		087	4 ■		4 ■		4		4 ■		4
160	36	30				18	14.5	22.25	1 - 8 UNC		100	4 ■		4 ■		4		4 ■		4
180	40	35				22	18	25	1 1/8 - 7 UNC		112	4 ■		4		4		4		4
180	40	35				22	18	28.25	1 1/4 - 7 UNC		125	4 ■		4		4		4		4
200	50	45				28	22	30.75	1 3/8 - 6 UNC		137	4		4		4		4		4
200	50	45				28	22	34	1 1/2 - 6 UNC		150	4 ■		4		4		4		4
220	58	58				36	29	39.5	1 3/4 - 5 UNC		175	4		4		4		4		4
250	65	65				40	32	45	2 - 4.5 UNC		200	4		4		4		4		4
										■ = Stock				EDP: 104A 5/16-18 UNC = 2020010400031

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