Collection: Plungers - Ball Buttons

8 Products in this selection
  • 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.
Additional resources:
A more concise listing may be found on the Smallparts store at Plungers - Ball Buttons. Smallparts promote the most popular MBA products.
For Ball Diameter (d) Diameter (D) Length (L) Hole Diameter (d1) Weight Indicative
Image
For Ball Diameter (d)
1.575
mm
Diameter (D)
2.731
mm
Length (L)
3.175
mm
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
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 28, 2025
Regular price $9.14 AUD
Regular price $10.96 AUD Sale price $9.14 AUD
Each
For Ball Diameter (d) Diameter (D) Length (L) Hole Diameter (d1) Indicative
Image
For Ball Diameter (d)
1.575
mm
Diameter (D)
2.731
mm
Length (L)
3.175
mm
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
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 28, 2025
Regular price $9.14 AUD
Regular price $10.96 AUD Sale price $9.14 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
1.981
mm
Diameter (D)
2.985
mm
Length (L)
3.175
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $19.50 AUD
Regular price $23.40 AUD Sale price $19.50 AUD
Each
For Ball Diameter (d)
1.981
mm
Diameter (D)
2.985
mm
Length (L)
3.175
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $19.50 AUD
Regular price $23.40 AUD Sale price $19.50 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
2.383
mm
Diameter (D)
4.100
mm
Length (L)
4.750
mm
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
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 28, 2025
Regular price $9.14 AUD
Regular price $10.96 AUD Sale price $9.14 AUD
Each
For Ball Diameter (d)
2.383
mm
Diameter (D)
4.100
mm
Length (L)
4.750
mm
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
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 28, 2025
Regular price $9.14 AUD
Regular price $10.96 AUD Sale price $9.14 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
3.175
mm
Diameter (D)
5.166
mm
Length (L)
6.350
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $16.32 AUD
Regular price $19.58 AUD Sale price $16.32 AUD
Each
For Ball Diameter (d)
3.175
mm
Diameter (D)
5.166
mm
Length (L)
6.350
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $16.32 AUD
Regular price $19.58 AUD Sale price $16.32 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
3.962
mm
Diameter (D)
6.754
mm
Length (L)
7.938
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $17.86 AUD
Regular price $21.44 AUD Sale price $17.86 AUD
Each
For Ball Diameter (d)
3.962
mm
Diameter (D)
6.754
mm
Length (L)
7.938
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $17.86 AUD
Regular price $21.44 AUD Sale price $17.86 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
4.763
mm
Diameter (D)
8.341
mm
Length (L)
9.525
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $16.77 AUD
Regular price $20.13 AUD Sale price $16.77 AUD
Each
For Ball Diameter (d)
4.763
mm
Diameter (D)
8.341
mm
Length (L)
9.525
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $16.77 AUD
Regular price $20.13 AUD Sale price $16.77 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
7.145
mm
Diameter (D)
11.120
mm
Length (L)
12.700
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $18.95 AUD
Regular price $22.75 AUD Sale price $18.95 AUD
Each
For Ball Diameter (d)
7.145
mm
Diameter (D)
11.120
mm
Length (L)
12.700
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $18.95 AUD
Regular price $22.75 AUD Sale price $18.95 AUD
Each
View the product page first if you are unsure.
For Ball Diameter (d)
9.525
mm
Diameter (D)
13.899
mm
Length (L)
15.875
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $20.68 AUD
Regular price $24.82 AUD Sale price $20.68 AUD
Each
For Ball Diameter (d)
9.525
mm
Diameter (D)
13.899
mm
Length (L)
15.875
mm
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
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 14, 2025
Regular price $20.68 AUD
Regular price $24.82 AUD Sale price $20.68 AUD
Each
View the product page first if you are unsure.