4055 - Machine tap with right-hand spiral flutes 40°
Code: 041531930102000
Variant: UNF 5x44 2B
In stock
(>10 pcs)
| 041531930102000
€17,97
€14,85
excl. VAT
Variant: UNF 6x40 2B
In stock
(>10 pcs)
| 041531930103000
€18,40
€15,21
excl. VAT
Variant: UNF 8x36 2B
In stock
(>10 pcs)
| 041531930104000
€18,40
€15,21
excl. VAT
Variant: UNF 10x32 2B
In stock
(>10 pcs)
| 041531930105000
€19,31
€15,96
excl. VAT
Variant: UNF 12x28 2B
In stock
(>10 pcs)
| 041531930106000
€22,08
€18,25
excl. VAT
Variant: UNF 1/4x28 2B
In stock
(>10 pcs)
| 041531930107000
€21,32
€17,62
excl. VAT
Variant: UNF 5/16x24 2B
In stock
(>10 pcs)
| 041531930109000
€22,22
€18,36
excl. VAT
Variant: UNF 3/8x24 2B
In stock
(>10 pcs)
| 041531930111000
€23,95
€19,79
excl. VAT
Variant: UNF 7/16x20 2B
In stock
(>10 pcs)
| 041531930112000
€30,76
€25,42
excl. VAT
Variant: UNF 1/2x20 2B
In stock
(>10 pcs)
| 041531930113000
€30,99
€25,61
excl. VAT
Variant: UNF 9/16x18 2B
In stock
(>10 pcs)
| 041531930114000
€49,17
€40,64
excl. VAT
Variant: UNF 5/8x18 2B
In stock
(>10 pcs)
| 041531930115000
€41,47
€34,27
excl. VAT
Variant: UNF 3/4x16 2B
In stock
(>10 pcs)
| 041531930117000
€54,41
€44,97
excl. VAT
Variant: UNF 7/8x14 2B
In stock
(>10 pcs)
| 041531930119000
€66,02
€54,56
excl. VAT
Variant: UNF 1x12 2B
In stock
(>10 pcs)
| 041531930121000
€91,39
€75,53
excl. VAT
Product detailed description
Catalogue number: 4055
Machine tap with spiral flutes, unified national fine thread, DIN 374, suitable for structural steels, cast steels, free cutting steels, spheroidal and malleable cast iron, aluminium alloys Si<10 % and long chipping copper alloys.
Features:
Thread UNF: Unified fine thread
Profile sketch: 60°
Type N: Tap for steels up to 800 N/mm2
Tap material: Super high speed steel
Tap standard: ~ DIN 374
Thread tolerance: 2B
Chamfer C: Length 2-3 pitch
Spiral flute angle: 40°
Hole type: Blind hole (thread length < 2 d1)
Machined materials:
| Group | Machined material | Cutting speed |
|---|---|---|
| P2.2 | Structural steels <800N/mm2 | 10-14 |
| P2.3 | Plain cast steels <800N/mm2 | 10-14 |
| K6.2 | Spher. graphite and mall. cast iron | 4-7 |
| N8.1 | Aluminium alloysSi<10% | 14-20 |
| N10.2 | Long chipping copper alloys | 6-10 |
Dimensions:
| d1 | P | tol | l1 | l2 | d2 | a | hole |
|---|---|---|---|---|---|---|---|
| UNF 5 | 44 | 2B | 56 | 5 | 2,2 | - | 2,7 |
| UNF 6 | 40 | 2B | 56 | 7 | 2,5 | 2,1 | 3 |
| UNF 8 | 36 | 2B | 63 | 7 | 2,8 | 2,1 | 3,5 |
| UNF 10 | 32 | 2B | 70 | 8 | 3,5 | 2,7 | 4,1 |
| UNF 12 | 28 | 2B | 80 | 10 | 4 | 3 | 4,65 |
| UNF 1/4 | 28 | 2B | 80 | 10 | 4,5 | 3,4 | 5,5 |
| UNF 5/16 | 24 | 2B | 90 | 13 | 6 | 4,9 | 6,9 |
| UNF 3/8 | 24 | 2B | 90 | 15 | 7 | 5,5 | 8,5 |
| UNF 7/16 | 20 | 2B | 100 | 15 | 8 | 6,2 | 9,9 |
| UNF 1/2 | 20 | 2B | 100 | 14 | 9 | 7 | 11,5 |
| UNF 9/16 | 18 | 2B | 100 | 16 | 11 | 9 | 12,9 |
| UNF 5/8 | 18 | 2B | 100 | 16 | 12 | 9 | 14,5 |
| UNF 3/4 | 16 | 2B | 110 | 20 | 14 | 11 | 17,5 |
| UNF 7/8 | 14 | 2B | 125 | 20 | 18 | 14,5 | 20,5 |
| UNF 1 | 12 | 2B | 140 | 22 | 18 | 14,5 | 23,25 |
Additional parameters
| Category: | Machine taps |
|---|---|
| Coating: | - |
| Hole type: | blind hole (thread length L < 2xd1), blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1), blind hole (thread length L < 1,5xd1), blind hole (thread length L < 2,5xd1) |
| Machined material: | Structural steels <800N/mm2, Plain cast steels <800N/mm2, Spher. graphite and mall. cast iron, Aluminium alloysSi<10%, Long chipping copper alloys |
| Product line: | NAREX Zdanice Product Line |
| Standard: | DIN ≈374 |
| Thread type: | Unified Fine Thread UNF |
| Tolerance: | 2B |