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Nuts for torque wrenches

Nuts and sockets as accessories for pneumatic and cordless tools for efficient screw loosening. Convenient sets of hardened nuts. We have a large selection of them - different sizes, different lengths and designs for high tightening torques. The clamping square of the nut is available in 1/2", 3/4" and 1".

M7 nuts for impact wrenches
Set of nuts - 1/2" - MA-4030				Set of nuts- 1/2" - MA-42015				Set of nuts - 1" - MA-8050
17, 19, 21 mm with a length of 85 mm				10 to 24 in 1 mm increments with a height of 28 mm				33, 3, 38, 41 mm, 1 1/2"


Basic nuts MA411M - 1/2"				Nuts MA611M - 3/4"				Nuts alone MA811M - 1"
Ordering number	Dimension mm	Height mm	Weight G	Ordering number	Dimension mm	Height mm	Weight G	Ordering number	Dimension mm	Height mm	Weight G
MA411-M08	8	38	80	MA611-M17	17	50	230	MA811-M27	27		538
MA411-M09	9	38	80	MA611-M19	19	52	230	MA811-M30	30		592
MA411-M10	10	38	71	MA611-M21	21	52	240	MA811-M32	32		679
MA411-M11	11	38	72	MA611-M22	22	52	250	MA811-M33	33		700
MA411-M12	12	38	72	MA611-M23	23	52	250	MA811-M36	36		729
MA411-M13	13	38	74	MA611-M24	24	52	250	Nut Set MA-42006M
MA411-M14	14	38	77	MA611-M25	25	52	270	13, 17, 19, 21, 22, 24 mm
MA411-M15	15	38	78	MA611-M26	26	52	270	Nut Set SK- 12007
MA411-M16	16	38	82	MA611-M27	27	52	280	9 - 10 - 11 - 13 - 14 - 17 - 19 mm
MA411-M17	17	38	84	MA611-M28	28	52	320
MA411-M18	18	38	88	MA611-M29	29	52	320
MA411-M19	19	38	88	MA611-M30	30	52	370
MA411-M20	20	38	90	MA611-M31	31	52	370
MA411-M21	21	38	93	MA611-M32	32	52	380
MA411-M22	22	38	134	MA611-M33	33	56	410
MA411-M23	23	42	138	MA611-M34	34	56	410
MA411-M24	24	42	138	MA611-M35	35	56	470
MA411-M25	25	42	150	MA611-M36	36	56	470
MA411-M26	26	42	158	MA611-M37	37	56	470
MA411-M27	27	46	159	MA611-M38	38	56	470
				MA611-M39	39	58	480
				MA611-M40	40	58	540

Bestsellers

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 10 mm

(17 pcs)

Code: MA431-M10

Was: €5,27 (–3 %)

€5,11

(€4,22 excl. VAT)

MB 45010M sada hlavic utahovak naradi orisky razove

€95,21 –2 %

Nut set MB-45010M

Code: MB-45010M

Was: €95,21 (–2 %)

€93,31

(€77,12 excl. VAT)

MB 44014M sada hlavic utahovak naradi orisky razove

€95,21 –2 %

Nut set MB-44014M

Code: MB-44014M

Was: €95,21 (–2 %)

€93,31

(€77,12 excl. VAT)

MB 42011M sada hlavic utahovak naradi orisky razove

€95,21 –2 %

Nut set MB-42011M

Code: MB-42011M

Was: €95,21 (–2 %)

€93,31

(€77,12 excl. VAT)

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€28,71 –3 %

Extension bar 250 mm - 3/4"

(2 pcs)

Code: ME621-10

Was: €28,71 (–3 %)

€27,85

(€23,02 excl. VAT)

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€25,01 –3 %

Extension bar 200 mm - 3/4"

(2 pcs)

Code: ME621-08

Was: €25,01 (–3 %)

€24,26

(€20,05 excl. VAT)

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€21,94 –3 %

Extension bar 150 mm - 3/4"

(4 pcs)

Code: ME621-06

Was: €21,94 (–3 %)

€21,28

(€17,59 excl. VAT)

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€17,85 –3 %

Extension bar 100 mm - 3/4"

(3 pcs)

Code: ME621-04

Was: €17,85 (–3 %)

€17,31

(€14,31 excl. VAT)

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€14,93 –3 %

Extension bar 250 mm - 1/2"

(5 pcs)

Code: ME421-10

Was: €14,93 (–3 %)

€14,48

(€11,97 excl. VAT)

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

Extension bar 125 mm - 1/2"

(1 pcs)

Code: ME421-04

Was: €9,69 (–2 %)

€9,40

(€7,77 excl. VAT)

Show more products

105 items total

MA611 hlavice orisky trzene litina utahovat sroub

€16,60 –3 %

Nut 3/4" - 39 mm

(2 pcs)

€13,31 excl. VAT

€16,10 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 39 mm screws.

Code: MA611-M39

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 10 mm

(23 pcs)

€2,63 excl. VAT

€3,18 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 10 mm screws.

Code: MA411-M10

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 10 mm

(17 pcs)

€4,22 excl. VAT

€5,11 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 10 mm screws.

Code: MA431-M10

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 24 mm

(13 pcs)

€6,34 excl. VAT

€7,67 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 24 mm screws.

Code: MA431-M24

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 19 mm

(14 pcs)

€2,63 excl. VAT

€3,18 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 19 mm screws.

Code: MA411-M19

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

Extension bar 125 mm - 1/2"

(1 pcs)

€7,77 excl. VAT

€9,40 / pcs

The extension allows the loosening of very deep and hard-to-reach bolts and nuts. Extension of 125 mm for nuts with 1/2" square clamping. The outer square is equipped with a...

Code: ME421-04

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 16 mm

(12 pcs)

€5,63 excl. VAT

€6,81 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 16 mm screws.

Code: MA431-M16

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

Extension bar 75 mm - 1/2"

(5 pcs)

€4,17 excl. VAT

€5,04 / pcs

The extension allows the loosening of very deep and hard-to-reach bolts and nuts. Extension of 75 mm for nuts with 1/2" square clamping. The outer square is equipped with a...

Code: ME421-03

ME483 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

Square drive reduction 1/2" - 3/4"

(4 pcs)

€4,34 excl. VAT

€5,25 / pcs

Hardened square reducer with 35 mm diameter and 48 mm height equipped with ball. Inner square 1/2" with reduction to outer square 3/4".

Code: ME486

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€18,99 –3 %

Extended nut 3/4" - 30 mm

(5 pcs)

€15,22 excl. VAT

€18,42 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 30 mm screws.

Code: MA631-M30

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 21 mm

(14 pcs)

€5,22 excl. VAT

€6,32 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 21 mm screws.

Code: MA431-M21

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€21,94 –3 %

Extension bar 150 mm - 3/4"

(4 pcs)

€17,59 excl. VAT

€21,28 / pcs

The extension allows the loosening of very deep and hard-to-reach bolts and nuts. Extension of 150 mm for nuts with 3/4" square clamping. The outer square is equipped with a...

Code: ME621-06

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€20,16 –2 %

Extended nut 3/4" - 32 mm

(5 pcs)

€16,17 excl. VAT

€19,56 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 32 mm screws.

Code: MA631-M32

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€15,42 –2 %

Extended nut 3/4" - 24 mm

(2 pcs)

€12,36 excl. VAT

€14,96 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 24 mm screws.

Code: MA631-M24

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€17,85 –3 %

Extension bar 100 mm - 3/4"

(3 pcs)

€14,31 excl. VAT

€17,31 / pcs

The extension allows the loosening of very deep and hard-to-reach bolts and nuts. Extension of 100 mm for nuts with 3/4" square clamping. The outer square is equipped with a...

Code: ME621-04

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€15,42 –2 %

Extended nut 3/4" - 26 mm

(2 pcs)

€12,36 excl. VAT

€14,96 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 26 mm screws.

Code: MA631-M26

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€14,93 –3 %

Extension bar 250 mm - 1/2"

(5 pcs)

€11,97 excl. VAT

€14,48 / pcs

The extension allows the loosening of very deep and hard-to-reach bolts and nuts. Extension of 250 mm for nuts with 1/2" square clamping. The outer square is equipped with a...

Code: ME421-10

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€17,70 –2 %

Extended nut 3/4" - 29 mm

(2 pcs)

€14,19 excl. VAT

€17,17 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 29 mm screws.

Code: MA631-M29

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 14 mm

(13 pcs)

€4,22 excl. VAT

€5,11 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 14 mm screws.

Code: MA431-M14

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 22 mm

(12 pcs)

€5,71 excl. VAT

€6,91 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 22 mm screws.

Code: MA431-M22

MA401 kratke hlavice orisky trzene litina utahovat sroub

Short nut 1/2" - 19 mm

(17 pcs)

€2,54 excl. VAT

€3,07 / pcs

Hardened nuts with shortened height for high tightening torques. For impact wrenches with 1/2" clamping square for 19 mm screws.

Code: MA401-M19

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€23,01 –3 %

Extended nut 3/4" - 36 mm

(5 pcs)

€18,45 excl. VAT

€22,32 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 36 mm screws.

Code: MA631-M36

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€15,42 –2 %

Extended nut 3/4" - 23 mm

(2 pcs)

€12,36 excl. VAT

€14,96 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 23 mm screws.

Code: MA631-M23

ME421 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€25,01 –3 %

Extension bar 200 mm - 3/4"

(2 pcs)

€20,05 excl. VAT

€24,26 / pcs

The extension allows the loosening of very deep and hard-to-reach bolts and nuts. Extension of 200 mm for nuts with 3/4" square clamping. The outer square is equipped with a...

Code: ME621-08

MA401 kratke hlavice orisky trzene litina utahovat sroub

Short nut 1/2" - 20 mm

(5 pcs)

€2,88 excl. VAT

€3,49 / pcs

Hardened nuts with shortened height for high tightening torques. For impact wrenches with 1/2" clamping square for 20 mm screws.

Code: MA401-M20

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 18 mm

(12 pcs)

€5,63 excl. VAT

€6,81 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 18 mm screws.

Code: MA431-M18

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€22,09 –3 %

Extended nut 3/4" - 35 mm

(2 pcs)

€17,70 excl. VAT

€21,42 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 35 mm screws.

Code: MA631-M35

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 13 mm

(25 pcs)

€2 excl. VAT

€2,42 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 13 mm screws.

Code: MA411-M13

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 8 mm

(16 pcs)

€2 excl. VAT

€2,42 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 8 mm screws.

Code: MA411-M08

MA631 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

€15,42 –2 %

Extended nut 3/4" - 21 mm

(2 pcs)

€12,36 excl. VAT

€14,96 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 3/4" clamping square for 21 mm screws.

Code: MA631-M21

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 25 mm

(5 pcs)

€3,37 excl. VAT

€4,08 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 25 mm screws.

Code: MA411-M25

MA401 kratke hlavice orisky trzene litina utahovat sroub

Short nut 1/2" - 9 mm

(5 pcs)

€2,06 excl. VAT

€2,49 / pcs

Hardened nuts with shortened height for high tightening torques. For impact wrenches with 1/2" clamping square for 9 mm screws.

Code: MA401-M09

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 17 mm

(12 pcs)

€4,34 excl. VAT

€5,25 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 17 mm screws.

Code: MA431-M17

Nut 1" - 33 mm

€16,46 –3 %

(2 pcs)

€13,19 excl. VAT

€15,96 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1" clamping square for 33 mm screws.

Code: MA811-M33

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 19 mm

(12 pcs)

€4,71 excl. VAT

€5,70 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 19 mm screws.

Code: MA431-M19

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 12 mm

(27 pcs)

€2,63 excl. VAT

€3,18 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 12 mm screws.

Code: MA411-M12

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 12 mm

(13 pcs)

€4,22 excl. VAT

€5,11 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 12 mm screws.

Code: MA431-M12

MA631 prodlouzene hlavice orisky trzene litina utahovat sroub

Extended nut 1/2" - 13 mm

(12 pcs)

€4,22 excl. VAT

€5,11 / pcs

Extended hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 13 mm screws.

Code: MA431-M13

MA411 hlavice orisky trzene litina utahovat sroub

Nut 1/2" - 11 mm

(17 pcs)

€2 excl. VAT

€2,42 / pcs

Hardened nuts for high tightening torques. For impact wrenches with 1/2" clamping square for 11 mm screws.

Code: MA411-M11

ME483 hlavice prodlouzene orisky trzene litina utahovat sroub razovy utahovak racna

Square drive reduction 1/2" - 3/8"

(3 pcs)

€3,57 excl. VAT

€4,32 / pcs

Hardened square reducer with a diameter of 25 mm and a height of 38 mm equipped with a ball. Inner square 1/2" with reduction to outer square 3/8".

Code: ME483

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