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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.
Line drawing placeholder
Move drawing here
| 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 (Exc. Tax) | Stock | Qty | basket | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Filters |
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|
K0631.6903 View product |
Black | 3 | M6x0.75 | 14 | 0.8 | 5.8 | 25.5 | 6 | 5 | with locknut | No | 10 | 4 | Hardened | 8 | 3.5 |
£9.49 |
0 |
|
|
|
K0631.8903 View product |
Black | 3 | M6x0.75 | 14 | 0.8 | 5.8 | 25.5 | 6 | 5 | with locknut | Yes | 10 | 4 | Hardened | 8 | 3.5 |
£12.26 |
0 |
|
|
|
K0631.690384 View product |
Red | 3 | M6x0.75 | 14 | 0.8 | 5.8 | 25.5 | 6 | 5 | with locknut | No | 10 | 4 | Hardened | 8 | 3.5 |
£9.49 |
0 |
|
|
|
K0631.890384 View product |
Red | 3 | M6x0.75 | 14 | 0.8 | 5.8 | 25.5 | 6 | 5 | with locknut | Yes | 10 | 4 | Hardened | 8 | 3.5 |
£12.26 |
0 |
|
|
|
K0631.6004 View product |
Black | 4 | M8X1 | 18 | 1 | 5.8 | 29.5 | 6 | 6 | with locknut | No | 12 | 4 | Hardened | 10 | 4 |
£9.06 |
0 |
|
|
|
K0631.8004 View product |
Black | 4 | M8X1 | 18 | 1 | 5.8 | 29.5 | 6 | 6 | with locknut | Yes | 12 | 4 | Hardened | 10 | 4 |
£11.66 |
0 |
|
|
|
K0631.600484 View product |
Red | 4 | M8X1 | 18 | 1 | 5.8 | 29.5 | 6 | 6 | with locknut | No | 12 | 4 | Hardened | 10 | 4 |
£9.06 |
0 |
|
|
|
K0631.800484 View product |
Red | 4 | M8X1 | 18 | 1 | 5.8 | 29.5 | 6 | 6 | with locknut | Yes | 12 | 4 | Hardened | 10 | 4 |
£11.66 |
0 |
|
|
|
K0631.6105 View product |
Black | 5 | M10X1 | 21 | 1.3 | 5.8 | 34.5 | 8 | 7 | with locknut | No | 12 | 5 | Hardened | 13 | 5 |
£8.62 |
0 |
|
|
|
K0631.8105 View product |
Black | 5 | M10X1 | 21 | 1.3 | 5.8 | 34.5 | 8 | 7 | with locknut | Yes | 12 | 5 | Hardened | 13 | 5 |
£11.10 |
13 |
|
|
|
K0631.610584 View product |
Red | 5 | M10X1 | 21 | 1.3 | 5.8 | 34.5 | 8 | 7 | with locknut | No | 12 | 5 | Hardened | 13 | 5 |
£8.62 |
0 |
|
|
|
K0631.810584 View product |
Red | 5 | M10X1 | 21 | 1.3 | 5.8 | 34.5 | 8 | 7 | with locknut | Yes | 12 | 5 | Hardened | 13 | 5 |
£11.10 |
0 |
|
|
|
K0631.6206 View product |
Black | 6 | M12X1.5 | 25 | 1.8 | 5.8 | 41.7 | 10 | 8 | with locknut | No | 14 | 6 | Hardened | 14 | 6 |
£9.51 |
0 |
|
|
|
K0631.8206 View product |
Black | 6 | M12X1.5 | 25 | 1.8 | 5.8 | 41.7 | 10 | 8 | with locknut | Yes | 14 | 6 | Hardened | 14 | 6 |
£11.97 |
19 |
|
|
|
K0631.620684 View product |
Red | 6 | M12X1.5 | 25 | 1.8 | 5.8 | 41.7 | 10 | 8 | with locknut | No | 14 | 6 | Hardened | 14 | 6 |
£9.51 |
0 |
|
|
|
K0631.820684 View product |
Red | 6 | M12X1.5 | 25 | 1.8 | 5.8 | 41.7 | 10 | 8 | with locknut | Yes | 14 | 6 | Hardened | 14 | 6 |
£11.97 |
0 |
|
|
|
K0631.6308 View product |
Black | 8 | M16x1.5 | 33 | 2.3 | 5.8 | 54 | 12 | 10 | with locknut | No | 28 | 14 | Hardened | 19 | 8 |
£11.94 |
0 |
|
|
|
K0631.8308 View product |
Black | 8 | M16x1.5 | 33 | 2.3 | 5.8 | 54 | 12 | 10 | with locknut | Yes | 28 | 14 | Hardened | 19 | 8 |
£14.32 |
39 |
|
|
|
K0631.630884 View product |
Red | 8 | M16x1.5 | 33 | 2.3 | 5.8 | 54 | 12 | 10 | with locknut | No | 28 | 14 | Hardened | 19 | 8 |
£11.94 |
0 |
|
|
|
K0631.830884 View product |
Red | 8 | M16x1.5 | 33 | 2.3 | 5.8 | 54 | 12 | 10 | with locknut | Yes | 28 | 14 | Hardened | 19 | 8 |
£14.32 |
0 |
|
|
|
K0631.6410 View product |
Black | 10 | M20x1.5 | 33 | 2.8 | 5.8 | 61 | 15 | 12 | with locknut | No | 32 | 15 | Hardened | 22 | 10 |
£17.96 |
6 |
|
|
|
K0631.8410 View product |
Black | 10 | M20x1.5 | 33 | 2.8 | 5.8 | 61 | 15 | 12 | with locknut | Yes | 32 | 15 | Hardened | 22 | 10 |
£23.18 |
0 |
|
|
|
K0631.641084 View product |
Red | 10 | M20x1.5 | 33 | 2.8 | 5.8 | 61 | 15 | 12 | with locknut | No | 32 | 15 | Hardened | 22 | 10 |
£17.96 |
0 |
|
|
|
K0631.841084 View product |
Red | 10 | M20x1.5 | 33 | 2.8 | 5.8 | 61 | 15 | 12 | with locknut | Yes | 32 | 15 | Hardened | 22 | 10 |
£23.18 |
0 |
|
Showing products per page
Dispatch by 10/11/25
Item Code: K0631.6903
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£9.49 Excl VAT £11.39 Inc VAT
Price breaks available
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Dispatch by 10/11/25
Item Code: K0631.8903
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.
£12.26 Excl VAT £14.71 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.690384
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£9.49 Excl VAT £11.39 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.890384
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.
£12.26 Excl VAT £14.71 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.6004
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£9.06 Excl VAT £10.87 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.8004
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.
£11.66 Excl VAT £13.99 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.600484
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£9.06 Excl VAT £10.87 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.800484
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.
£11.66 Excl VAT £13.99 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.6105
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£8.62 Excl VAT £10.34 Inc VAT
Price breaks available
Text
13 in stock
Item Code: K0631.8105
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.610584
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£8.62 Excl VAT £10.34 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.810584
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.6206
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£9.51 Excl VAT £11.41 Inc VAT
Price breaks available
Text
19 in stock
Item Code: K0631.8206
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.
£11.97 Excl VAT £14.36 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.620684
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£9.51 Excl VAT £11.41 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.820684
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.
£11.97 Excl VAT £14.36 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.6308
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£11.94 Excl VAT £14.33 Inc VAT
Price breaks available
Text
39 in stock
Item Code: K0631.8308
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.
£14.32 Excl VAT £17.18 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.630884
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£11.94 Excl VAT £14.33 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.830884
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.
£14.32 Excl VAT £17.18 Inc VAT
Price breaks available
Text
6 in stock
Item Code: K0631.6410
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£17.96 Excl VAT £21.55 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.8410
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.
£23.18 Excl VAT £27.82 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.641084
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.
£17.96 Excl VAT £21.55 Inc VAT
Price breaks available
Text
Dispatch by 10/11/25
Item Code: K0631.841084
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.
£23.18 Excl VAT £27.82 Inc VAT
Price breaks available
Text
Showing products per page
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.6903
£9.49 Excl VAT £11.39 Inc VAT
Price breaks available
Text
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.8903
£12.26 Excl VAT £14.71 Inc VAT
Price breaks available
Text
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.690384
£9.49 Excl VAT £11.39 Inc VAT
Price breaks available
Text
Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.890384
£12.26 Excl VAT £14.71 Inc VAT
Price breaks available
Text
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.6004
£9.06 Excl VAT £10.87 Inc VAT
Price breaks available
Text
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.8004
£11.66 Excl VAT £13.99 Inc VAT
Price breaks available
Text
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.600484
£9.06 Excl VAT £10.87 Inc VAT
Price breaks available
Text
Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.800484
£11.66 Excl VAT £13.99 Inc VAT
Price breaks available
Text
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.6105
£8.62 Excl VAT £10.34 Inc VAT
Price breaks available
Text
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.
13 in stock
Item Code: K0631.8105
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.610584
£8.62 Excl VAT £10.34 Inc VAT
Price breaks available
Text
Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.810584
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.6206
£9.51 Excl VAT £11.41 Inc VAT
Price breaks available
Text
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.
19 in stock
Item Code: K0631.8206
£11.97 Excl VAT £14.36 Inc VAT
Price breaks available
Text
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.620684
£9.51 Excl VAT £11.41 Inc VAT
Price breaks available
Text
Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.820684
£11.97 Excl VAT £14.36 Inc VAT
Price breaks available
Text
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.6308
£11.94 Excl VAT £14.33 Inc VAT
Price breaks available
Text
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.
39 in stock
Item Code: K0631.8308
£14.32 Excl VAT £17.18 Inc VAT
Price breaks available
Text
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.630884
£11.94 Excl VAT £14.33 Inc VAT
Price breaks available
Text
Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.830884
£14.32 Excl VAT £17.18 Inc VAT
Price breaks available
Text
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.
6 in stock
Item Code: K0631.6410
£17.96 Excl VAT £21.55 Inc VAT
Price breaks available
Text
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.8410
£23.18 Excl VAT £27.82 Inc VAT
Price breaks available
Text
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.641084
£17.96 Excl VAT £21.55 Inc VAT
Price breaks available
Text
Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Hardened. Steel.
Dispatch by 10/11/25
Item Code: K0631.841084
£23.18 Excl VAT £27.82 Inc VAT
Price breaks available
Text
Showing products per page
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"short_description": "<div id=\"category-description-short-1\">\r\n<div style=\"text-align: left;\">\r\n<p><strong>Product description:<\/strong><br \/>\r\nIndexing 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.<\/p>\r\n\r\n<p><strong>Material:<\/strong><br \/>\r\nSteel version<br \/>\r\nIndexing pin hardened:<br \/>\r\ngrade 5.8<br \/>\r\nMushroom grip thermoplastic, black-grey or traffic red RAL 3020.<\/p>\r\n<strong>Version:<\/strong><br \/>\r\nSteel version:<br \/>\r\nIndexing pin hardened, ground, black oxidised.<br \/>\r\n<br \/>\r\n<strong>Accessory:<\/strong><br \/>\r\nSpacer rings K0665.<br \/>\r\nFastening sets for thin-walled parts K2146.<\/div>\r\n\r\n<div class=\"category-desc-drawings\" style=\"display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; margin-top: 20px;\"><img alt=\"Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Hardened. Steel.\" src=\"https:\/\/images.shopcdn.co.uk\/ae\/87\/ae879bfc5d5b5eacf01484214fab28ff\/1024x1024\/webp\/fit?quality=100&compression=100&t=1749544280\" \/><\/div>\r\n<\/div>",
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"product_attributes": [
"Component colour",
"D",
"D1",
"D2",
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"L2",
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