Plungers - Indexing Pull Knob - No Collar - Stainless and Plastic - Standard

Plungers -> Indexing Pull Knob -> No Collar -> Stainless and Plastic -> Standard

There are 4 products in the sub-categories of Plungers - Indexing Pull Knob - No Collar - Stainless and Plastic - Standard. Browse the Plungers - Indexing Pull Knob - No Collar - Stainless and Plastic - Standard products table.

Category Details

A selection of Standard Stainless and Plastic No Collar Indexing Pull Knob Plungers. With thermoplastic knob

  • Spring-loaded pin used to lock a part into a specific position.
  • To use it, pull the handle or knob, which retracts the pin, allowing the part to be moved freely. When released the pin springs back into a hole, securing the part in its new position.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Plungers - Indexing Pull Knob - No Collar - Stainless and Plastic - Standard category on the Small Parts & Bearings online store.
Thread (B) Overall Length (A) Initial End Force Final End Force Tip Diameter (C) Tip Length (D) Indicative
Image
Thread (B)
M8 Fine (8x1mm)

Overall Length (A)
38.5
mm

(Equiv. 1.516 in.)
Initial End Force
2.7
N
Final End Force
5.4
N
Tip Diameter (C)
4.0
mm
Tip Length (D)
4.0
mm
Indexing Pull Knob Plungers - M8 Fine - 8x1mm - 38.5 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Hex Height (F): 13.5    Knob Diameter (J): 18.0   
Part Number: PLIT-040-080-100-39-KPU-S3 (Each)
Indexing Pull Knob Plungers - M8 Fine - 8x1mm - 38.5 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$46.68 AUD
$46.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B) Overall Length (A) Initial End Force Final End Force Indicative
Image
Thread (B)
M8 Fine (8x1mm)

Overall Length (A)
38.5
mm

(Equiv. 1.516 in.)
Initial End Force
2.7
N
Final End Force
5.4
N
Indexing Pull Knob Plungers - M8 Fine - 8x1mm - 38.5 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Tip Diameter (C): 4.0 mm    Tip Length (D): 4.0 mm    Hex Height (F): 13.5    Knob Diameter (J): 18.0   
Part Number: PLIT-040-080-100-39-KPU-S3 (Each)
Indexing Pull Knob Plungers - M8 Fine - 8x1mm - 38.5 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$46.68 AUD
$46.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B)
M10x1 (Extra Fine)

Overall Length (A)
43.5
mm

(Equiv. 1.713 in.)
Initial End Force
2.3
N
Final End Force
5.4
N
Tip Diameter (C)
5.0
mm
Tip Length (D)
5.0
mm
Indexing Pull Knob Plungers - M10x1 - Extra Fine - 43.5 mm - 2.3 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Hex Height (F): 14.5    Knob Diameter (J): 21.0   
Part Number: PLIT-050-100-100-44-KPU-S3 (Each)
Indexing Pull Knob Plungers - M10x1 - Extra Fine - 43.5 mm - 2.3 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$36.32 AUD
$43.58 AUD $36.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B)
M10x1 (Extra Fine)

Overall Length (A)
43.5
mm

(Equiv. 1.713 in.)
Initial End Force
2.3
N
Final End Force
5.4
N
Indexing Pull Knob Plungers - M10x1 - Extra Fine - 43.5 mm - 2.3 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Tip Diameter (C): 5.0 mm    Tip Length (D): 5.0 mm    Hex Height (F): 14.5    Knob Diameter (J): 21.0   
Part Number: PLIT-050-100-100-44-KPU-S3 (Each)
Indexing Pull Knob Plungers - M10x1 - Extra Fine - 43.5 mm - 2.3 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$36.32 AUD
$43.58 AUD $36.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B)
M12x1.5 (Fine)

Overall Length (A)
51.7
mm

(Equiv. 2.035 in.)
Initial End Force
2.7
N
Final End Force
6.4
N
Tip Diameter (C)
6.0
mm
Tip Length (D)
6.0
mm
Indexing Pull Knob Plungers - M12x1.5 - Fine - 51.7 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Hex Height (F): 17.7    Knob Diameter (J): 25.0   
Part Number: PLIT-060-120-150-52-KPU-S3 (Each)
Indexing Pull Knob Plungers - M12x1.5 - Fine - 51.7 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$40.50 AUD
$48.60 AUD $40.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B)
M12x1.5 (Fine)

Overall Length (A)
51.7
mm

(Equiv. 2.035 in.)
Initial End Force
2.7
N
Final End Force
6.4
N
Indexing Pull Knob Plungers - M12x1.5 - Fine - 51.7 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Tip Diameter (C): 6.0 mm    Tip Length (D): 6.0 mm    Hex Height (F): 17.7    Knob Diameter (J): 25.0   
Part Number: PLIT-060-120-150-52-KPU-S3 (Each)
Indexing Pull Knob Plungers - M12x1.5 - Fine - 51.7 mm - 2.7 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$40.50 AUD
$48.60 AUD $40.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B)
M20 Extra Fine (20x1.5mm)

Overall Length (A)
78.0
mm

(Equiv. 3.071 in.)
Initial End Force
6.8
N
Final End Force
17.7
N
Tip Diameter (C)
12.0
mm
Tip Length (D)
12.0
mm
Indexing Pull Knob Plungers - M20 Extra Fine - 20x1.5mm - 78 mm - 6.8 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Hex Height (F): 24.0    Knob Diameter (J): 33.0   
Part Number: PLIT-120-200-150-78-KPU-S3 (Each)
Indexing Pull Knob Plungers - M20 Extra Fine - 20x1.5mm - 78 mm - 6.8 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$82.14 AUD
$98.56 AUD $82.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread (B)
M20 Extra Fine (20x1.5mm)

Overall Length (A)
78.0
mm

(Equiv. 3.071 in.)
Initial End Force
6.8
N
Final End Force
17.7
N
Indexing Pull Knob Plungers - M20 Extra Fine - 20x1.5mm - 78 mm - 6.8 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Tip Diameter (C): 12.0 mm    Tip Length (D): 12.0 mm    Hex Height (F): 24.0    Knob Diameter (J): 33.0   
Part Number: PLIT-120-200-150-78-KPU-S3 (Each)
Indexing Pull Knob Plungers - M20 Extra Fine - 20x1.5mm - 78 mm - 6.8 N No Collar - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 23, 2025
$82.14 AUD
$98.56 AUD $82.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.