![Ro-Coil HSS Bottom tap, Unified National Fine [UNF]](/media/products/sgr-386-unf-lv5.png)
![Ro-Coil HSS Bottom tap, Unified National Fine [UNF] detail 2](/media/products/sgr-386-unf-inz1.png)
![Ro-Coil HSS Bottom tap, Unified National Fine [UNF] detail 2](/media/products/icons/ico-0154.png){kind=icon}
![Ro-Coil HSS Bottom tap, Unified National Fine [UNF] detail 3](/media/products/icons/ico-0040.png){kind=icon}
![Ro-Coil HSS Bottom tap, Unified National Fine [UNF] detail 4](/media/products/icons/ico-0146.png){kind=icon}
Ro-Coil HSS Bottom tap, Unified National Fine [UNF]
Ro-Coil HSS bottom tap, UNC, 60°, tolerance ISO 2 B, for Ro-Coil thread inserts.
For tapping threads in non-ferrous metals that are the correct size for the corresponding Ro-Coil thread inserts.
![386.1012 Ro-Coil HSS Bottom tap, Unified National Fine [UNF]](/media/products/sgr-386-unf.png?v=1738318648)
Suitable for
No. 10
Pitch (TPI) [tpi]
32.00
D₃ [mm]
5.90
l₁ [mm]
66
l₂ [mm]
19
d₂ [mm]
6,3
a [mm]
5.00
d₅
5.100
pcs/PU
1
€ 20,86 / PU
Suitable for
1/4
Pitch (TPI) [tpi]
28.00
D₃ [mm]
7.50
l₁ [mm]
69
l₂ [mm]
19
d₂ [mm]
8
a [mm]
6.30
d₅
6.600
pcs/PU
1
€ 13,74 / PU
Suitable for
5/16
Pitch (TPI) [tpi]
24.00
D₃ [mm]
9.30
l₁ [mm]
76
l₂ [mm]
20
d₂ [mm]
10
a [mm]
8.00
d₅
8.200
pcs/PU
1
€ 14,96 / PU
Suitable for
3/8
Pitch (TPI) [tpi]
24.00
D₃ [mm]
10.90
l₁ [mm]
82
l₂ [mm]
22
d₂ [mm]
8
a [mm]
6.30
d₅
9.800
pcs/PU
1
€ 16,47 / PU
Suitable for
7/16
Pitch (TPI) [tpi]
20.00
D₃ [mm]
12.80
l₁ [mm]
84
l₂ [mm]
24
d₂ [mm]
9
a [mm]
7.10
d₅
11.500
pcs/PU
1
€ 20,86 / PU
Suitable for
1/2
Pitch (TPI) [tpi]
20.00
D₃ [mm]
14.40
l₁ [mm]
90
l₂ [mm]
25
d₂ [mm]
11,2
a [mm]
9.00
d₅
13.000
pcs/PU
1
€ 23,73 / PU
Suitable for
5/8
Pitch (TPI) [tpi]
18.00
D₃ [mm]
17.70
l₁ [mm]
104
l₂ [mm]
29
d₂ [mm]
14
a [mm]
11.20
d₅
16.250
pcs/PU
1
€ 48,65 / PU
| Item no. | Suitable for | Pitch (TPI) [tpi] | D₃ [mm] | l₁ [mm] | l₂ [mm] | d₂ [mm] | a [mm] | d₅ | pcs/PU | € / PU | |||
| 386.1012 | No. 10 | 32.00 | 5.90 | 66 | 19 | 6,3 | 5.00 | 5.100 | 1 | € 20,86 | |||
Suitable for No. 10 Pitch (TPI) [tpi] 32.00 D₃ [mm] 5.90 l₁ [mm] 66 l₂ [mm] 19 d₂ [mm] 6,3 a [mm] 5.00 d₅ 5.100 pcs/PU 1 € 20,86 / PU | |||||||||||||
| 386.1140 | 1/4 | 28.00 | 7.50 | 69 | 19 | 8 | 6.30 | 6.600 | 1 | € 13,74 | |||
Suitable for 1/4 Pitch (TPI) [tpi] 28.00 D₃ [mm] 7.50 l₁ [mm] 69 l₂ [mm] 19 d₂ [mm] 8 a [mm] 6.30 d₅ 6.600 pcs/PU 1 € 13,74 / PU | |||||||||||||
| 386.1160 | 5/16 | 24.00 | 9.30 | 76 | 20 | 10 | 8.00 | 8.200 | 1 | € 14,96 | |||
Suitable for 5/16 Pitch (TPI) [tpi] 24.00 D₃ [mm] 9.30 l₁ [mm] 76 l₂ [mm] 20 d₂ [mm] 10 a [mm] 8.00 d₅ 8.200 pcs/PU 1 € 14,96 / PU | |||||||||||||
| 386.1180 | 3/8 | 24.00 | 10.90 | 82 | 22 | 8 | 6.30 | 9.800 | 1 | € 16,47 | |||
Suitable for 3/8 Pitch (TPI) [tpi] 24.00 D₃ [mm] 10.90 l₁ [mm] 82 l₂ [mm] 22 d₂ [mm] 8 a [mm] 6.30 d₅ 9.800 pcs/PU 1 € 16,47 / PU | |||||||||||||
| 386.1200 | 7/16 | 20.00 | 12.80 | 84 | 24 | 9 | 7.10 | 11.500 | 1 | € 20,86 | |||
Suitable for 7/16 Pitch (TPI) [tpi] 20.00 D₃ [mm] 12.80 l₁ [mm] 84 l₂ [mm] 24 d₂ [mm] 9 a [mm] 7.10 d₅ 11.500 pcs/PU 1 € 20,86 / PU | |||||||||||||
| 386.1220 | 1/2 | 20.00 | 14.40 | 90 | 25 | 11,2 | 9.00 | 13.000 | 1 | € 23,73 | |||
Suitable for 1/2 Pitch (TPI) [tpi] 20.00 D₃ [mm] 14.40 l₁ [mm] 90 l₂ [mm] 25 d₂ [mm] 11,2 a [mm] 9.00 d₅ 13.000 pcs/PU 1 € 23,73 / PU | |||||||||||||
| 386.1260 | 5/8 | 18.00 | 17.70 | 104 | 29 | 14 | 11.20 | 16.250 | 1 | € 48,65 | |||
Suitable for 5/8 Pitch (TPI) [tpi] 18.00 D₃ [mm] 17.70 l₁ [mm] 104 l₂ [mm] 29 d₂ [mm] 14 a [mm] 11.20 d₅ 16.250 pcs/PU 1 € 48,65 / PU | |||||||||||||
