Plungers - Ball Threaded - Acetal Body - Nylon Ball

Plungers -> Ball Threaded -> Acetal Body -> Nylon Ball

There are 6 products in the sub-categories of Plungers - Ball Threaded - Acetal Body - Nylon Ball. Browse the Plungers - Ball Threaded - Acetal Body - Nylon Ball products table.

Category Details

A selection of Nylon Ball Acetal Body Ball Threaded Plungers. For use in plastic applications or when the application requires as few metal parts as possible.

  • Electrical isolation
  • Highly durable acetal body with stainless steel spring allows use in corrosive environments.
  • Plunger wrenches will not work with these.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Plungers - Ball Threaded - Acetal Body - Nylon Ball category on the Small Parts & Bearings online store.
Thread Size (D) Body Length (L) Initial Pressure (F1) Final Pressure (F2) Ball Diameter (D1) Tip Length (H) Indicative
Image
Thread Size (D)
1/4-20 UNC (6.35mm)

Body Length (L)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
11.1
N
Ball Diameter (D1)
3.2
mm
Tip Length (H)
0.7
mm
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Colour: Blue    Drive: Slotted   
Part Number: PLBT-064C-135-AN-011 (5 Pcs)
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$50.14 AUD
$50.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D) Body Length (L) Initial Pressure (F1) Final Pressure (F2) Indicative
Image
Thread Size (D)
1/4-20 UNC (6.35mm)

Body Length (L)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
11.1
N
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Ball Diameter (D1): 3.2 mm    Tip Length (H): 0.7 mm    Colour: Blue    Drive: Slotted   
Part Number: PLBT-064C-135-AN-011 (5 Pcs)
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$50.14 AUD
$50.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
1/4-20 UNC (6.35mm)

Body Length (L)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
22.2
N
Ball Diameter (D1)
3.2
mm
Tip Length (H)
0.7
mm
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Colour: White    Drive: Slotted   
Part Number: PLBT-064C-135-AN-022
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$13.59 AUD
$16.31 AUD $13.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
1/4-20 UNC (6.35mm)

Body Length (L)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
22.2
N
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Ball Diameter (D1): 3.2 mm    Tip Length (H): 0.7 mm    Colour: White    Drive: Slotted   
Part Number: PLBT-064C-135-AN-022
Ball Threaded Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$13.59 AUD
$16.31 AUD $13.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
5/16-18 UNC (7.94mm)

Body Length (L)
14.7
mm

(Equiv. 0.579 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
22.2
N
Ball Diameter (D1)
4.0
mm
Tip Length (H)
1.0
mm
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 8.9 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Colour: Blue    Drive: Slotted   
Part Number: PLBT-079C-147-AN-022
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 8.9 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$10.95 AUD
$13.15 AUD $10.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
5/16-18 UNC (7.94mm)

Body Length (L)
14.7
mm

(Equiv. 0.579 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
22.2
N
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 8.9 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Ball Diameter (D1): 4.0 mm    Tip Length (H): 1.0 mm    Colour: Blue    Drive: Slotted   
Part Number: PLBT-079C-147-AN-022
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 8.9 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$10.95 AUD
$13.15 AUD $10.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
5/16-18 UNC (7.94mm)

Body Length (L)
14.7
mm

(Equiv. 0.579 in.)
Initial Pressure (F1)
17.8
N
Final Pressure (F2)
40.0
N
Ball Diameter (D1)
4.0
mm
Tip Length (H)
1.0
mm
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 17.8 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Colour: White    Drive: Slotted   
Part Number: PLBT-079C-147-AN-040
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 17.8 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
5/16-18 UNC (7.94mm)

Body Length (L)
14.7
mm

(Equiv. 0.579 in.)
Initial Pressure (F1)
17.8
N
Final Pressure (F2)
40.0
N
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 17.8 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Ball Diameter (D1): 4.0 mm    Tip Length (H): 1.0 mm    Colour: White    Drive: Slotted   
Part Number: PLBT-079C-147-AN-040
Ball Threaded Plungers - 5/16-18 UNC - 7.94mm - 14.7 mm - 17.8 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
3/8-16 UNC (9.53mm)

Body Length (L)
15.9
mm

(Equiv. 0.626 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
20.0
N
Ball Diameter (D1)
4.8
mm
Tip Length (H)
1.4
mm
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 8.9 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Colour: Blue    Drive: Slotted   
Part Number: PLBT-095C-159-AN-020
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 8.9 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$11.50 AUD
$13.80 AUD $11.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
3/8-16 UNC (9.53mm)

Body Length (L)
15.9
mm

(Equiv. 0.626 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
20.0
N
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 8.9 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Ball Diameter (D1): 4.8 mm    Tip Length (H): 1.4 mm    Colour: Blue    Drive: Slotted   
Part Number: PLBT-095C-159-AN-020
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 8.9 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$11.50 AUD
$13.80 AUD $11.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
3/8-16 UNC (9.53mm)

Body Length (L)
15.9
mm

(Equiv. 0.626 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Ball Diameter (D1)
4.8
mm
Tip Length (H)
1.4
mm
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 11.1 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Colour: White    Drive: Slotted   
Part Number: PLBT-095C-159-AN-022
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 11.1 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$13.32 AUD
$15.98 AUD $13.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (D)
3/8-16 UNC (9.53mm)

Body Length (L)
15.9
mm

(Equiv. 0.626 in.)
Initial Pressure (F1)
11.1
N
Final Pressure (F2)
22.2
N
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 11.1 N Acetal Body - Acetal with Nylon Ball
Material: Acetal with Nylon Ball    Ball Diameter (D1): 4.8 mm    Tip Length (H): 1.4 mm    Colour: White    Drive: Slotted   
Part Number: PLBT-095C-159-AN-022
Ball Threaded Plungers - 3/8-16 UNC - 9.53mm - 15.9 mm - 11.1 N Acetal Body - Acetal with Nylon Ball Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
$13.32 AUD
$15.98 AUD $13.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.