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Material:
Body steel grade 5.8.
Ball steel.
Spring grade D steel wire.
Version:
Black oxidized. Ball hardened.
Note:
For the inch series, dimension D is in inches, all other dimensions are in mm.
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| D | D1 | H | L | N | Spring force final pressure F2 approx. N | Spring force initial pressure F1 approx. N | Spring Strength | Price (Exc. Tax) | Stock | Qty | basket | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Filters |
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K0309.2A5 View product |
1/2-13 | 8 | 2.5 | 22 | 2 | 120 | 66 | intensified |
£2.78 |
0 |
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K0309.A5 View product |
1/2-13 | 8 | 2.5 | 22 | 2 | 55 | 30 | standard |
£2.50 |
0 |
|
|
|
K0309.2A2 View product |
1/4-20 | 3.5 | 1 | 14 | 1 | 40 | 28 | intensified |
£1.29 |
0 |
|
|
|
K0309.A2 View product |
1/4-20 | 3.5 | 1 | 14 | 1 | 13 | 9 | standard |
£1.10 |
0 |
|
|
|
K0309.2AJ View product |
1/4-28 | 3.5 | 1 | 14 | 1 | 40 | 28 | intensified |
£1.29 |
0 |
|
|
|
K0309.AJ View product |
1/4-28 | 3.5 | 1 | 14 | 1 | 13 | 9 | standard |
£1.10 |
0 |
|
|
|
K0309.2A1 View product |
10-32 | 3 | 0.9 | 12 | 0.8 | 30 | 19 | intensified |
£1.29 |
0 |
|
|
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K0309.A1 View product |
10-32 | 3 | 0.9 | 12 | 0.8 | 11 | 6 | standard |
£1.10 |
0 |
|
|
|
K0309.2A4 View product |
3/8-16 | 6 | 2 | 19 | 1.6 | 100 | 66 | intensified |
£1.80 |
0 |
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|
|
K0309.A4 View product |
3/8-16 | 6 | 2 | 19 | 1.6 | 40 | 20 | standard |
£1.62 |
0 |
|
|
|
K0309.2A3 View product |
5/16-18 | 5 | 1.5 | 16 | 1.2 | 73 | 47 | intensified |
£1.72 |
0 |
|
|
|
K0309.A3 View product |
5/16-18 | 5 | 1.5 | 16 | 1.2 | 30 | 15 | standard |
£1.55 |
0 |
|
|
|
K0309.2A6 View product |
5/8-11 | 10 | 3.5 | 24 | 2.5 | 180 | 90 | intensified |
£3.70 |
0 |
|
|
|
K0309.A6 View product |
5/8-11 | 10 | 3.5 | 24 | 2.5 | 125 | 65 | standard |
£3.38 |
0 |
|
|
|
K0309.AD View product |
6-32 | 1.5 | 0.4 | 7 | 0.4 | 3 | 1.5 | standard |
£1.53 |
0 |
|
|
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K0309.AE View product |
8-32 | 2.5 | 0.8 | 9 | 0.6 | 10 | 4 | standard |
£1.10 |
0 |
|
|
|
K0309.AG View product |
8-36 | 2.5 | 0.8 | 9 | 0.6 | 10 | 4 | standard |
£1.10 |
0 |
|
Showing products per page
Dispatch by 07/12/25
Item Code: K0309.2A5
Spring Plunger With Slot And Ball. 1/2"-13 Thread. 22mm Long. 8mm Ball Diameter. Intensified Spring Force. Steel.
£2.78 Excl VAT £3.34 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.A5
Spring Plunger With Slot And Ball. 1/2"-13 Thread. 22mm Long. 8mm Ball Diameter. Standard Spring Force. Steel.
£2.50 Excl VAT £3.00 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.2A2
Spring Plunger With Slot And Ball. 1/4"-20 Thread. 14mm Long. 3.5mm Ball Diameter. Intensified Spring Force. Steel.
£1.29 Excl VAT £1.55 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.A2
Spring Plunger With Slot And Ball. 1/4"-20 Thread. 14mm Long. 3.5mm Ball Diameter. Standard Spring Force. Steel.
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.2AJ
Spring Plunger With Slot And Ball. 1/4"-28 Thread. 14mm Long. 3.5mm Ball Diameter. Intensified Spring Force. Steel.
£1.29 Excl VAT £1.55 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.AJ
Spring Plunger With Slot And Ball. 1/4"-28 Thread. 14mm Long. 3.5mm Ball Diameter. Standard Spring Force. Steel.
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.2A1
Spring Plunger With Slot And Ball. 10-32" Thread. 12mm Long. 3mm Ball Diameter. Intensified Spring Force. Steel.
£1.29 Excl VAT £1.55 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.A1
Spring Plunger With Slot And Ball. 10-32" Thread. 12mm Long. 3mm Ball Diameter. Standard Spring Force. Steel.
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.2A4
Spring Plunger With Slot And Ball. 3/8"-16 Thread. 19mm Long. 6mm Ball Diameter. Intensified Spring Force. Steel.
£1.80 Excl VAT £2.16 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.A4
Spring Plunger With Slot And Ball. 3/8"-16 Thread. 19mm Long. 6mm Ball Diameter. Standard Spring Force. Steel.
£1.62 Excl VAT £1.94 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.2A3
Spring Plunger With Slot And Ball. 5/16"-18 Thread. 16mm Long. 5mm Ball Diameter. Intensified Spring Force. Steel.
£1.72 Excl VAT £2.06 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.A3
Spring Plunger With Slot And Ball. 5/16"-18 Thread. 16mm Long. 5mm Ball Diameter. Standard Spring Force. Steel.
£1.55 Excl VAT £1.86 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.2A6
Spring Plunger With Slot And Ball. 5/8"-11 Thread. 24mm Long. 10mm Ball Diameter. Intensified Spring Force. Steel.
£3.70 Excl VAT £4.44 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.A6
Spring Plunger With Slot And Ball. 5/8"-11 Thread. 24mm Long. 10mm Ball Diameter. Standard Spring Force. Steel.
£3.38 Excl VAT £4.06 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.AD
Spring Plunger With Slot And Ball. 6-32" Thread. 7mm Long. 1.5mm Ball Diameter. Standard Spring Force. Steel.
£1.53 Excl VAT £1.84 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.AE
Spring Plunger With Slot And Ball. 8-32" Thread. 9mm Long. 2.5mm Ball Diameter. Standard Spring Force. Steel.
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Dispatch by 07/12/25
Item Code: K0309.AG
Spring Plunger With Slot And Ball. 8-36" Thread. 9mm Long. 2.5mm Ball Diameter. Standard Spring Force. Steel.
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Showing products per page
Spring Plunger With Slot And Ball. 1/2"-13 Thread. 22mm Long. 8mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2A5
£2.78 Excl VAT £3.34 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 1/2"-13 Thread. 22mm Long. 8mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.A5
£2.50 Excl VAT £3.00 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 1/4"-20 Thread. 14mm Long. 3.5mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2A2
£1.29 Excl VAT £1.55 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 1/4"-20 Thread. 14mm Long. 3.5mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.A2
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 1/4"-28 Thread. 14mm Long. 3.5mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2AJ
£1.29 Excl VAT £1.55 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 1/4"-28 Thread. 14mm Long. 3.5mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.AJ
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 10-32" Thread. 12mm Long. 3mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2A1
£1.29 Excl VAT £1.55 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 10-32" Thread. 12mm Long. 3mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.A1
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 3/8"-16 Thread. 19mm Long. 6mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2A4
£1.80 Excl VAT £2.16 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 3/8"-16 Thread. 19mm Long. 6mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.A4
£1.62 Excl VAT £1.94 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 5/16"-18 Thread. 16mm Long. 5mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2A3
£1.72 Excl VAT £2.06 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 5/16"-18 Thread. 16mm Long. 5mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.A3
£1.55 Excl VAT £1.86 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 5/8"-11 Thread. 24mm Long. 10mm Ball Diameter. Intensified Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.2A6
£3.70 Excl VAT £4.44 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 5/8"-11 Thread. 24mm Long. 10mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.A6
£3.38 Excl VAT £4.06 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 6-32" Thread. 7mm Long. 1.5mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.AD
£1.53 Excl VAT £1.84 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 8-32" Thread. 9mm Long. 2.5mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.AE
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Spring Plunger With Slot And Ball. 8-36" Thread. 9mm Long. 2.5mm Ball Diameter. Standard Spring Force. Steel.
Dispatch by 07/12/25
Item Code: K0309.AG
£1.10 Excl VAT £1.32 Inc VAT
Price breaks available
Text
Showing products per page
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