Cookie Privacy Preferences

We utilize essential cookies to ensure our website operates effectively and remains secure. Additionally, we'd like to request your permission to use optional cookies. These are intended to enhance your browsing experience by offering personalized content, displaying advertisements that are relevant to you, and helping us to further refine our website.

Choose "Accept all cookies" to agree to the use of both essential and optional cookies. Alternatively, select "Let me see" to customize your preferences.

  Next Working Day Delivery

delivery countdown placeholder

 
 

Mobile/Tablet

  Next Working Day Delivery

  No minimum order charge

Ex VAT Inc VAT
 

K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock

K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock

Material:
Sleeve in steel grade 5.8;
thrust pin in steel.
Spring grade D spring steel wire.
Thread lock nylon.

Version:
Black oxidized.
Thrust pin hardened.

Note:
For the inch series, dimension D and S are in inches, all other dimensions are in mm.

Drawing reference:
L2 = ca. two full threads
1) grub screw glued-in

 
Spring Plunger

K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock

Line drawing placeholder

Move drawing here

Spring Strength D D1 H L L1 N S Spring force final pressure approx. N Spring force initial pressure approx. N T1 Price (Exc. Tax) Stock Qty basket

Filters
K0327.2A5
View product 		intensified 1/2-13 6 4 28 10 2 4 85 25 2
£5.41
0
K0327.1A5
View product 		light 1/2-13 6 4 28 10 2 4 27 5 2
£5.29
0
K0327.A5
View product 		standard 1/2-13 6 4 28 10 2 4 55 12 2
£5.06
0
K0327.2A2
View product 		intensified 1/4-20 2.7 2.5 20 7 1 2 37 14 1
£2.68
0
K0327.1A2
View product 		light 1/4-20 2.7 2.5 20 7 1 2 9 3 1
£2.70
0
K0327.A2
View product 		standard 1/4-20 2.7 2.5 20 7 1 2 20 7 1
£2.49
0
K0327.2AJ
View product 		intensified 1/4-28 2.7 2.5 20 7 1 2 37 14 1
£2.68
0
K0327.1AJ
View product 		light 1/4-28 2.7 2.5 20 7 1 2 9 3 1
£2.70
0
K0327.AJ
View product 		standard 1/4-28 2.7 2.5 20 7 1 2 20 7 1
£2.49
0
K0327.2A1
View product 		intensified 10-32 2.4 2.3 18 7 0.8 1.5 29 11 0.8
£2.55
0
K0327.1A1
View product 		light 10-32 2.4 2.3 18 7 0.8 1.5 10 3 0.8
£2.61
0
K0327.A1
View product 		standard 10-32 2.4 2.3 18 7 0.8 1.5 20 6 0.8
£2.42
0
K0327.2A4
View product 		intensified 3/8-16 4 3 22 9 1.6 3 70 19 1.4
£3.39
0
K0327.1A4
View product 		light 3/8-16 4 3 22 9 1.6 3 16 4 1.4
£3.35
0
K0327.A4
View product 		standard 3/8-16 4 3 22 9 1.6 3 35 9 1.4
£3.15
0
K0327.2A3
View product 		intensified 5/16-18 3.5 3 22 8 1.2 2.5 65 22 1.4
£3.09
0
K0327.1A3
View product 		light 5/16-18 3.5 3 22 8 1.2 2.5 16 4 1.4
£3.06
0
K0327.A3
View product 		standard 5/16-18 3.5 3 22 8 1.2 2.5 35 9 1.4
£2.89
0
K0327.2A6
View product 		intensified 5/8-11 7.5 5 32 14 2.5 5 150 60 2.5
£7.47
0
K0327.1A6
View product 		light 5/8-11 7.5 5 32 14 2.5 5 45 20 2.5
£7.34
0
K0327.A6
View product 		standard 5/8-11 7.5 5 32 14 2.5 5 100 45 2.5
£7.05
0

Showing products per page

 
List view Grid view
£
£

Item Code: K0327.2A5

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Intensified Spring Force. Steel.

£5.41  Excl VAT £6.49  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1A5

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Light Spring Force. Steel.

£5.29  Excl VAT £6.35  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.A5

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Standard Spring Force. Steel.

£5.06  Excl VAT £6.07  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.2A2

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Intensified Spring Force. Steel.

£2.68  Excl VAT £3.22  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1A2

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Light Spring Force. Steel.

£2.70  Excl VAT £3.24  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.A2

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Standard Spring Force. Steel.

£2.49  Excl VAT £2.99  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.2AJ

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Intensified Spring Force. Steel.

£2.68  Excl VAT £3.22  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1AJ

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Light Spring Force. Steel.

£2.70  Excl VAT £3.24  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.AJ

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Standard Spring Force. Steel.

£2.49  Excl VAT £2.99  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.2A1

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Intensified Spring Force. Steel.

£2.55  Excl VAT £3.06  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1A1

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Light Spring Force. Steel.

£2.61  Excl VAT £3.13  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.A1

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Standard Spring Force. Steel.

£2.42  Excl VAT £2.90  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.2A4

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Intensified Spring Force. Steel.

£3.39  Excl VAT £4.07  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1A4

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Light Spring Force. Steel.

£3.35  Excl VAT £4.02  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.A4

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Standard Spring Force. Steel.

£3.15  Excl VAT £3.78  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.2A3

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Intensified Spring Force. Steel.

£3.09  Excl VAT £3.71  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1A3

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Light Spring Force. Steel.

£3.06  Excl VAT £3.67  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.A3

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Standard Spring Force. Steel.

£2.89  Excl VAT £3.47  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.2A6

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Intensified Spring Force. Steel.

£7.47  Excl VAT £8.96  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.1A6

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Light Spring Force. Steel.

£7.34  Excl VAT £8.81  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Item Code: K0327.A6

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Standard Spring Force. Steel.

£7.05  Excl VAT £8.46  Inc VAT

Price breaks available

Dispatch by 04/05/26

Text

Qty

Showing products per page

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2A5

£5.41  Excl VAT £6.49  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1A5

£5.29  Excl VAT £6.35  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/2"-13 Thread. 28mm Long. 6mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.A5

£5.06  Excl VAT £6.07  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2A2

£2.68  Excl VAT £3.22  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1A2

£2.70  Excl VAT £3.24  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-20 Thread. 20mm Long. 2.7mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.A2

£2.49  Excl VAT £2.99  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2AJ

£2.68  Excl VAT £3.22  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1AJ

£2.70  Excl VAT £3.24  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 1/4"-28 Thread. 20mm Long. 2.7mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.AJ

£2.49  Excl VAT £2.99  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2A1

£2.55  Excl VAT £3.06  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1A1

£2.61  Excl VAT £3.13  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 10-32" Thread. 18mm Long. 2.4mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.A1

£2.42  Excl VAT £2.90  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2A4

£3.39  Excl VAT £4.07  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1A4

£3.35  Excl VAT £4.02  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 3/8"-16 Thread. 22mm Long. 4mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.A4

£3.15  Excl VAT £3.78  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2A3

£3.09  Excl VAT £3.71  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1A3

£3.06  Excl VAT £3.67  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 5/16"-18 Thread. 22mm Long. 3.5mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.A3

£2.89  Excl VAT £3.47  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Intensified Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Intensified Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.2A6

£7.47  Excl VAT £8.96  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Light Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Light Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.1A6

£7.34  Excl VAT £8.81  Inc VAT

Price breaks available

Text

Qty

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Standard Spring Force. Steel.

Spring Plunger With Hex Socket And Thrust Pin. 5/8"-11 Thread. 32mm Long. 7.5mm Pin Diameter. Standard Spring Force. Steel.

Dispatch by 04/05/26

Item Code: K0327.A6

£7.05  Excl VAT £8.46  Inc VAT

Price breaks available

Text

Qty

Showing products per page 

{
    "id": "1576",
    "layout_id": "",
    "parent_id": "1559",
    "name": "K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock",
    "slug": "k0327-inch-spring-plungers-with-hex-socket-and-thrust-pin-in-steel-with-thread-lock",
    "meta_title": "K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock",
    "meta_description": "",
    "canonical_override": "",
    "long_description": "",
    "short_description": "<div id=\"category-description-short-1\">\r\n<p><strong>Material:<\/strong><br \/>\r\nSleeve in steel grade 5.8;<br \/>\r\nthrust pin in steel.<br \/>\r\nSpring grade D spring steel wire.<br \/>\r\nThread lock nylon.<\/p>\r\n\r\n<p><strong>Version:<\/strong><br \/>\r\nBlack oxidized.<br \/>\r\nThrust pin hardened.<\/p>\r\n\r\n<p><strong>Note:<\/strong><br \/>\r\nFor the inch series, dimension D and S are in inches, all other dimensions are in mm.<\/p>\r\n\r\n<p><strong>Drawing reference:<\/strong><br \/>\r\nL2 = ca. two full threads<br \/>\r\n1) grub screw glued-in<\/p>\r\n\r\n<div style=\"text-align: left;\">&nbsp;<\/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=\"Spring Plunger\" src=\"https:\/\/images.shopcdn.co.uk\/f0\/d9\/f0d9a8f758674b702371c06b78e91f68\/1024x1024\/webp\/fit?quality=100&amp;compression=100&amp;t=1761822194\" \/><\/div>\r\n<\/div>",
    "active": "1",
    "visible": "1",
    "show_products": "1",
    "order_num": "38",
    "default_sortby": "aa",
    "deleted": "0",
    "created": "2025-11-13 08:41:09",
    "updated": "2025-11-13 09:59:25",
    "images": [
        {
            "url": "https:\/\/images.shopcdn.co.uk\/a2\/ac\/a2acd03141bf53fa827824b0463f35e4\/1024x1024\/webp\/fit?quality=100&amp;compression=100",
            "contain_url": "https:\/\/images.shopcdn.co.uk\/a2\/ac\/a2acd03141bf53fa827824b0463f35e4\/256x256\/webp\/fit?quality=100&amp;compression=100",
            "crop_url": "https:\/\/images.shopcdn.co.uk\/a2\/ac\/a2acd03141bf53fa827824b0463f35e4\/256x256\/webp\/fit?quality=100&amp;compression=100",
            "original_url": "https:\/\/images.shopcdn.co.uk\/a2\/ac\/a2acd03141bf53fa827824b0463f35e4\/1200x750\/webp\/resize?quality=100&amp;compression=100"
        }
    ],
    "is_parent_category": false,
    "is_product_group": false,
    "parent_category_title": "Inch Spring Plungers",
    "parent_category_url": "inch-spring-plungers",
    "path": "Inch Parts > Inch Spring Plungers > K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock",
    "path_list": [
        "Inch Parts",
        "Inch Spring Plungers",
        "K0327 Inch - Spring Plungers With Hex Socket And Thrust Pin In Steel With Thread Lock"
    ],
    "selectedTags": [],
    "availableProducts": {
        "key": "available",
        "doc_count": 21,
        "stockLevel": {
            "untracked": 21,
            "in_stock": 0
        }
    },
    "unavailableProducts": {
        "key": "unavailable",
        "doc_count": 0
    },
    "product_attributes": [
        "Spring Strength",
        "D",
        "D1",
        "H",
        "L",
        "L1",
        "N",
        "S",
        "Spring force final pressure approx. N",
        "Spring force initial pressure approx. N",
        "T1"
    ]
}

Category Image Schema