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K0631 Indexing Plungers In Steel Hardened Pin Four Types

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K0631 Indexing Plungers In Steel Hardened Pin Four Types

Product description:
Indexing plungers are used to prevent any change in position due to lateral forces. A new locking position can only be set after the pin has been manually disengaged. Form C or D is recommended for applications in which the pin is disengaged over extended periods and should be prevented from springing back.

Material:
Steel version
Indexing pin hardened:
grade 5.8
Mushroom grip thermoplastic, black-grey or traffic red RAL 3020.

Version:
Steel version:
Indexing pin hardened, ground, black oxidised.

Accessory:
Spacer rings K0665.
Fastening sets for thin-walled parts K2146.
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.

K0631 Indexing Plungers In Steel Hardened Pin Four Types

Quick Filters

Choose Vertical Base Type

Flat

Side Mount

Straight

Choose Horizontal Base Type

Flat

Side Mount

Straight

Choose Stroke Length

0-40mm

41-80mm

81mm+

Choose Type

Hook

Latch

Vertical Latch

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

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(Inc VAT)

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Basket

FILTERS

Basket

K0631.6903

View product

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Black 3 M6x0.75 14 0.8 5.8 25.5 6 5 with locknut No 10 4 Hardened 8 3.5 £9.23 £11.08

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

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Qty

Basket

FILTERS

Basket

K0631.8903

View product

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.

Black 3 M6x0.75 14 0.8 5.8 25.5 6 5 with locknut Yes 10 4 Hardened 8 3.5 £11.92 £14.30

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.690384

View product

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Red 3 M6x0.75 14 0.8 5.8 25.5 6 5 with locknut No 10 4 Hardened 8 3.5 £9.23 £11.08

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.890384

View product

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.

Red 3 M6x0.75 14 0.8 5.8 25.5 6 5 with locknut Yes 10 4 Hardened 8 3.5 £11.92 £14.30

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.6004

View product

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Black 4 M8X1 18 1 5.8 29.5 6 6 with locknut No 12 4 Hardened 10 4 £8.81 £10.57

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.8004

View product

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.

Black 4 M8X1 18 1 5.8 29.5 6 6 with locknut Yes 12 4 Hardened 10 4 £11.34 £13.61

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.600484

View product

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Red 4 M8X1 18 1 5.8 29.5 6 6 with locknut No 12 4 Hardened 10 4 £8.81 £10.57

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.800484

View product

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.

Red 4 M8X1 18 1 5.8 29.5 6 6 with locknut Yes 12 4 Hardened 10 4 £11.34 £13.61

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.6105

View product

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Black 5 M10X1 21 1.3 5.8 34.5 8 7 with locknut No 12 5 Hardened 13 5 £8.38 £10.06

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.8105

View product

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.

Black 5 M10X1 21 1.3 5.8 34.5 8 7 with locknut Yes 12 5 Hardened 13 5 £10.79 £12.95

13

13 in stock

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.610584

View product

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Red 5 M10X1 21 1.3 5.8 34.5 8 7 with locknut No 12 5 Hardened 13 5 £8.38 £10.06

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.810584

View product

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.

Red 5 M10X1 21 1.3 5.8 34.5 8 7 with locknut Yes 12 5 Hardened 13 5 £10.79 £12.95

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.6206

View product

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Black 6 M12X1.5 25 1.8 5.8 41.7 10 8 with locknut No 14 6 Hardened 14 6 £9.25 £11.10

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.8206

View product

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.

Black 6 M12X1.5 25 1.8 5.8 41.7 10 8 with locknut Yes 14 6 Hardened 14 6 £11.64 £13.97

19

19 in stock

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.620684

View product

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Red 6 M12X1.5 25 1.8 5.8 41.7 10 8 with locknut No 14 6 Hardened 14 6 £9.25 £11.10

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.820684

View product

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.

Red 6 M12X1.5 25 1.8 5.8 41.7 10 8 with locknut Yes 14 6 Hardened 14 6 £11.64 £13.97

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.6308

View product

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Black 8 M16x1.5 33 2.3 5.8 54 12 10 with locknut No 28 14 Hardened 19 8 £11.61 £13.93

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.8308

View product

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.

Black 8 M16x1.5 33 2.3 5.8 54 12 10 with locknut Yes 28 14 Hardened 19 8 £13.92 £16.70

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.630884

View product

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Red 8 M16x1.5 33 2.3 5.8 54 12 10 with locknut No 28 14 Hardened 19 8 £11.61 £13.93

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.830884

View product

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.

Red 8 M16x1.5 33 2.3 5.8 54 12 10 with locknut Yes 28 14 Hardened 19 8 £13.92 £16.70

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.6410

View product

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Black 10 M20x1.5 33 2.8 5.8 61 15 12 with locknut No 32 15 Hardened 22 10 £17.46 £20.95

6

6 in stock

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.8410

View product

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.

Black 10 M20x1.5 33 2.8 5.8 61 15 12 with locknut Yes 32 15 Hardened 22 10 £22.54 £27.05

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.641084

View product

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Red 10 M20x1.5 33 2.8 5.8 61 15 12 with locknut No 32 15 Hardened 22 10 £17.46 £20.95

0

Dispatched 08/07/25

Component colour

D

D1

D2

Fx30°

Grade

L

L1

L2

Locknut

Lockout

Spring force final pressure F2 approx. N

Spring force initial pressure F1 approx. N

Surface finish / body

SW1

Travel S

Price
(Excl VAT)

Price
(Inc VAT)

Compare

Qty

Basket

FILTERS

Basket

K0631.841084

View product

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.

Red 10 M20x1.5 33 2.8 5.8 61 15 12 with locknut Yes 32 15 Hardened 22 10 £22.54 £27.05

0

Dispatched 08/07/25

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£
£

Dispatch by 08/07/25

Item Code: K0631.6903

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£9.23  Excl VAT £11.08  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.8903

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.

£11.92  Excl VAT £14.30  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.690384

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£9.23  Excl VAT £11.08  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.890384

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.

£11.92  Excl VAT £14.30  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.6004

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£8.81  Excl VAT £10.57  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.8004

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.

£11.34  Excl VAT £13.61  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.600484

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£8.81  Excl VAT £10.57  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.800484

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.

£11.34  Excl VAT £13.61  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.6105

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£8.38  Excl VAT £10.06  Inc VAT

Price breaks available

Text

Qty

13 in stock

Item Code: K0631.8105

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.

£10.79  Excl VAT £12.95  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.610584

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£8.38  Excl VAT £10.06  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.810584

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.

£10.79  Excl VAT £12.95  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.6206

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£9.25  Excl VAT £11.10  Inc VAT

Price breaks available

Text

Qty

19 in stock

Item Code: K0631.8206

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.

£11.64  Excl VAT £13.97  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.620684

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£9.25  Excl VAT £11.10  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.820684

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.

£11.64  Excl VAT £13.97  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.6308

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£11.61  Excl VAT £13.93  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.8308

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.

£13.92  Excl VAT £16.70  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.630884

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£11.61  Excl VAT £13.93  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.830884

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.

£13.92  Excl VAT £16.70  Inc VAT

Price breaks available

Text

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6 in stock

Item Code: K0631.6410

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£17.46  Excl VAT £20.95  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.8410

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.

£22.54  Excl VAT £27.05  Inc VAT

Price breaks available

Text

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Dispatch by 08/07/25

Item Code: K0631.641084

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.

£17.46  Excl VAT £20.95  Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0631.841084

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.

£22.54  Excl VAT £27.05  Inc VAT

Price breaks available

Text

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