Plungers - Ball Buttons

Plungers -> Ball Buttons

There are 8 products in the sub-categories of Plungers - Ball Buttons. Browse the Plungers - Ball Buttons products table.

Category Details

A selection of Ball Buttons Plungers. Also known as striker bushings or ball plunger detents. Use with ball or bolt spring plungers for a hard wearing contact area.

  • Burnished ground hardened steel.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Plungers - Ball Buttons category on the Small Parts & Bearings online store.
Suitable Ball Diameter (d) Diameter (D) Length (L) Hole Diameter (d1) Weight Indicative
Image
Suitable Ball Diameter (d)
1.575
mm

(Equiv. 0.062 in.)
Diameter (D)
2.731
mm

(Equiv. 0.108 in.)
Length (L)
3.175
mm

(Equiv. 0.125 in.)
Hole Diameter (d1)
1.422
Ball Buttons Plungers - 1.575x2.731x3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-1RS
Ball Buttons Plungers - 1.575x2.731x3.175 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 07, 2025
$14.14 AUD
$14.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d) Diameter (D) Length (L) Hole Diameter (d1) Indicative
Image
Suitable Ball Diameter (d)
1.575
mm

(Equiv. 0.062 in.)
Diameter (D)
2.731
mm

(Equiv. 0.108 in.)
Length (L)
3.175
mm

(Equiv. 0.125 in.)
Hole Diameter (d1)
1.422
Ball Buttons Plungers - 1.575x2.731x3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-1RS
Ball Buttons Plungers - 1.575x2.731x3.175 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 07, 2025
$14.14 AUD
$14.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
1.981
mm

(Equiv. 0.078 in.)
Diameter (D)
2.985
mm

(Equiv. 0.118 in.)
Length (L)
3.175
mm

(Equiv. 0.125 in.)
Hole Diameter (d1)
1.549
Ball Buttons Plungers - 1.981x2.985x3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-2RS
Ball Buttons Plungers - 1.981x2.985x3.175 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$18.14 AUD
$21.76 AUD $18.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
1.981
mm

(Equiv. 0.078 in.)
Diameter (D)
2.985
mm

(Equiv. 0.118 in.)
Length (L)
3.175
mm

(Equiv. 0.125 in.)
Hole Diameter (d1)
1.549
Ball Buttons Plungers - 1.981x2.985x3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-2RS
Ball Buttons Plungers - 1.981x2.985x3.175 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$18.14 AUD
$21.76 AUD $18.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
2.383
mm

(Equiv. 0.094 in.)
Diameter (D)
4.100
mm

(Equiv. 0.161 in.)
Length (L)
4.750
mm

(Equiv. 0.187 in.)
Hole Diameter (d1)
1.753
Ball Buttons Plungers - 2.383x4.1x4.75 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-3RS
Ball Buttons Plungers - 2.383x4.1x4.75 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 07, 2025
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
2.383
mm

(Equiv. 0.094 in.)
Diameter (D)
4.100
mm

(Equiv. 0.161 in.)
Length (L)
4.750
mm

(Equiv. 0.187 in.)
Hole Diameter (d1)
1.753
Ball Buttons Plungers - 2.383x4.1x4.75 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-3RS
Ball Buttons Plungers - 2.383x4.1x4.75 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 07, 2025
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
3.175
mm

(Equiv. 0.125 in.)
Diameter (D)
5.166
mm

(Equiv. 0.203 in.)
Length (L)
6.350
mm

(Equiv. 0.25 in.)
Hole Diameter (d1)
2.819
Ball Buttons Plungers - 3.175x5.166x6.35 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-4RS
Ball Buttons Plungers - 3.175x5.166x6.35 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$15.23 AUD
$18.27 AUD $15.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
3.175
mm

(Equiv. 0.125 in.)
Diameter (D)
5.166
mm

(Equiv. 0.203 in.)
Length (L)
6.350
mm

(Equiv. 0.25 in.)
Hole Diameter (d1)
2.819
Ball Buttons Plungers - 3.175x5.166x6.35 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-4RS
Ball Buttons Plungers - 3.175x5.166x6.35 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$15.23 AUD
$18.27 AUD $15.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
3.962
mm

(Equiv. 0.156 in.)
Diameter (D)
6.754
mm

(Equiv. 0.266 in.)
Length (L)
7.938
mm

(Equiv. 0.313 in.)
Hole Diameter (d1)
3.531
Ball Buttons Plungers - 3.962x6.754x7.938 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-5RS
Ball Buttons Plungers - 3.962x6.754x7.938 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$16.59 AUD
$19.91 AUD $16.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
3.962
mm

(Equiv. 0.156 in.)
Diameter (D)
6.754
mm

(Equiv. 0.266 in.)
Length (L)
7.938
mm

(Equiv. 0.313 in.)
Hole Diameter (d1)
3.531
Ball Buttons Plungers - 3.962x6.754x7.938 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-5RS
Ball Buttons Plungers - 3.962x6.754x7.938 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$16.59 AUD
$19.91 AUD $16.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
4.763
mm

(Equiv. 0.188 in.)
Diameter (D)
8.341
mm

(Equiv. 0.328 in.)
Length (L)
9.525
mm

(Equiv. 0.375 in.)
Hole Diameter (d1)
4.166
Ball Buttons Plungers - 4.763x8.341x9.525 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-6RS
Ball Buttons Plungers - 4.763x8.341x9.525 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$15.59 AUD
$18.71 AUD $15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
4.763
mm

(Equiv. 0.188 in.)
Diameter (D)
8.341
mm

(Equiv. 0.328 in.)
Length (L)
9.525
mm

(Equiv. 0.375 in.)
Hole Diameter (d1)
4.166
Ball Buttons Plungers - 4.763x8.341x9.525 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-6RS
Ball Buttons Plungers - 4.763x8.341x9.525 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$15.59 AUD
$18.71 AUD $15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
7.145
mm

(Equiv. 0.281 in.)
Diameter (D)
11.120
mm

(Equiv. 0.438 in.)
Length (L)
12.700
mm

(Equiv. 0.5 in.)
Hole Diameter (d1)
6.121
Ball Buttons Plungers - 7.145x11.12x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-7RS
Ball Buttons Plungers - 7.145x11.12x12.7 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$17.59 AUD
$21.11 AUD $17.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
7.145
mm

(Equiv. 0.281 in.)
Diameter (D)
11.120
mm

(Equiv. 0.438 in.)
Length (L)
12.700
mm

(Equiv. 0.5 in.)
Hole Diameter (d1)
6.121
Ball Buttons Plungers - 7.145x11.12x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-7RS
Ball Buttons Plungers - 7.145x11.12x12.7 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$17.59 AUD
$21.11 AUD $17.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
9.525
mm

(Equiv. 0.375 in.)
Diameter (D)
13.899
mm

(Equiv. 0.547 in.)
Length (L)
15.875
mm

(Equiv. 0.625 in.)
Hole Diameter (d1)
8.382
Ball Buttons Plungers - 9.525x13.899x15.875 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-8RS
Ball Buttons Plungers - 9.525x13.899x15.875 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$19.23 AUD
$23.07 AUD $19.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Ball Diameter (d)
9.525
mm

(Equiv. 0.375 in.)
Diameter (D)
13.899
mm

(Equiv. 0.547 in.)
Length (L)
15.875
mm

(Equiv. 0.625 in.)
Hole Diameter (d1)
8.382
Ball Buttons Plungers - 9.525x13.899x15.875 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C   
Part Number: VD-8RS
Ball Buttons Plungers - 9.525x13.899x15.875 mm - Stainless Steel AISI 440C Recess
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
$19.23 AUD
$23.07 AUD $19.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.