Ferg Threading Taps UNF 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 2022010500	DIN 374 105 2522010500	DIN 371 104A 2022010400	DIN 374 104 2522010400	DIN 371 T104A 2022010410	DIN 374 T104 2522010410	DIN 371 112A 2022011200	DIN 374 112 2522011200	DIN 371 T112A 2022011210	DIN 374 T112 2522011210
										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	≈ 374	≈ 371	≈ 374	≈ 371	≈ 374	≈ 371	≈ 374	≈ 371	≈ 374
										ORDER No. EDP = Nr.+ ★		≈ DIN 371 2022010500* 105A		≈ DIN 371 2022010400* 104A		≈ DIN 371 2022010410* T104A		≈ DIN 371 2022011200* 112A		≈ DIN 371 2022011210* T112A
l₁ mm	l₂ mm	mm	l₃ mm	≈ DIN 371		≈ DIN 374		mm	d₁ - P		★	≈ DIN 374 2522010500* 105		≈ DIN 374 2522010400* 104		≈ DIN 374 2522010410* T104		≈ DIN 374 2522011200* 112		≈ DIN 374 2522011210* T112
				d₂ mm	a mm	d₂ mm	a mm
												Z		Z		Z		Z		Z
40	8	8	-	2.5	2.1			1.25	No. 0 - 80 UNF		000	3		3		3		3		3
40	8	8	-	2.5	2.1			1.55	No. 1 - 72 UNF		001	3		3		3		3		3
45	9	9	-	2.8	2.1			1.85	No. 2 - 64 UNF		002	3		3		3		3 ■		3
50	9	9	-	2.8	2.1			2.1	No. 3 - 56 UNF		003	3		3 ■		3		3 ■		3
56	11	5	16	3.5	2.7			2.35	No. 4 - 48 UNF		004	3 ■		3 ■		3 ■		3 ■		3 ■
56	11	5	16	3.5	2.7			2.65	No. 5 - 44 UNF		005	3 ■		3 ■		3 ■		3 ■		3 ■
56	12	6	17	4	3			2.9	No. 6 - 40 UNF		006	3 ■		3 ■		3 ■		3 ■		3 ■
63	13	8	19	4.5	3.4			3.5	No. 8 - 36 UNF		008	3 ■		3 ■		3 ■		3 ■		3 ■
70	15	8	25	6	4.9			4.1	No.10 - 32 UNF		010	3 ■		3 ■		3 ■		3 ■		3 ■
80	16	9	30	6	4.9			4.6	No.12 - 28 UNF		012	3 ■		3 ■		3 ■		3 ■		3 ■
80	17	10	30	7	5.5	4.5	3.4	5.5	1/4 - 28 UNF		025	3 ■		3 ■		3 ■		3 ■		3 ■
90	20	12	35	8	6.2	6	4.9	6.9	5/16 - 24 UNF		031	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	12	39	9	7	7	5.5	8.5	3/8 - 24 UNF		037	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	14				8	6.2	9.9	7/16 - 20 UNF		043	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	16				9	7	11.5	1/2 - 20 UNF		050	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	20				11	9	12.9	9/16 - 18 UNF		056	3 ■		3 ■		3 ■		3 ■		3 ■
100	22	20				12	9	14.5	5/8 - 18 UNF		062	4 ■		4 ■		4 ■		4 ■		4 ■
110	25	25				14	11	17.5	3/4 - 16 UNF		075	4 ■		4 ■		4		4 ■		4
125	25	25				18	14.5	20.5	7/8 - 14 UNF		087	4 ■		4 ■		4		4 ■		4
140	28	28				18	14.5	23.25	1 - 12 UNF		100	4 ■		4 ■		4		4 ■		4
150	28	28				22	18	26.5	1 1/8 - 12 UNF		112	4 ■		4		4		4		4
150	28	28				22	18	29.75	1 1/4 - 12 UNF		125	4 ■		4		4		4		4
170	30	30				28	22	33	1 3/8 - 12 UNF		137	4		4		4		4		4
170	30	30				28	22	36	1 1/2 - 12 UNF		150	6 ■		6		6		6		6
										■ = Stock				EDP: 104 1/2-20 UNF = 2522010412050

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