Knobs - Mushroom

17 Products in this selection
This is a combined category of products from multiple levels.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Miniature Bearings Australia (Minibearings)

Additional resources:
Knobs PDF Quick Guide by Thread Size
A more concise listing may be found on the Smallparts store at Knobs - Mushroom. Smallparts promote the most popular MBA products.
Thread Size Diameter Small x Large (A) Height (B) Colour Style Indicative
Image
Thread Size
10-24 UNC (4.76mm)
Diameter Small x Large (A)
31.75
mm

(1.25 in.)
Height (B)
25.0
mm

(0.984 in.)
Mushroom Knobs - 10-24 UNC -4.76mm- 31.75x25 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF048C-032-MRPH Mushroom Knobs - 10-24 UNC - 4.76mm - 31.75x25 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$4.32 AUD
$5.18 AUD $4.32 AUD
Each
Thread Size Diameter Small x Large (A) Height (B) Colour Indicative
Image
Thread Size
10-24 UNC (4.76mm)
Diameter Small x Large (A)
31.75
mm

(1.25 in.)
Height (B)
25.0
mm

(0.984 in.)
Mushroom Knobs - 10-24 UNC -4.76mm- 31.75x25 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF048C-032-MRPH Mushroom Knobs - 10-24 UNC - 4.76mm - 31.75x25 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$4.32 AUD
$5.18 AUD $4.32 AUD
Each
View the product page first if you are unsure.
Thread Size
M6 (6x1mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M6 -6x1mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF060M-052-MRPH Mushroom Knobs - M6 - 6x1mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.95 AUD
$20.35 AUD $16.95 AUD
Each
Thread Size
M6 (6x1mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M6 -6x1mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF060M-052-MRPH Mushroom Knobs - M6 - 6x1mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.95 AUD
$20.35 AUD $16.95 AUD
Each
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Diameter Small x Large (A)
31.75
mm

(1.25 in.)
Height (B)
25.0
mm

(0.984 in.)
Mushroom Knobs - 1/4-20 UNC -6.35mm- 31.75x25 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF064C-032-MRPH (100 Pcs) Mushroom Knobs - 1/4-20 UNC - 6.35mm - 31.75x25 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$440.59 AUD
$440.59 AUD
Per 100
Thread Size
1/4-20 UNC (6.35mm)
Diameter Small x Large (A)
31.75
mm

(1.25 in.)
Height (B)
25.0
mm

(0.984 in.)
Mushroom Knobs - 1/4-20 UNC -6.35mm- 31.75x25 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF064C-032-MRPH (100 Pcs) Mushroom Knobs - 1/4-20 UNC - 6.35mm - 31.75x25 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$440.59 AUD
$440.59 AUD
Per 100
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 1/4-20 UNC -6.35mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF064C-041-MOPH Mushroom Knobs - 1/4-20 UNC - 6.35mm - 41.28 x 55.96 46.4 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$11.77 AUD
$14.13 AUD $11.77 AUD
Each
Thread Size
1/4-20 UNC (6.35mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 1/4-20 UNC -6.35mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF064C-041-MOPH Mushroom Knobs - 1/4-20 UNC - 6.35mm - 41.28 x 55.96 46.4 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$11.77 AUD
$14.13 AUD $11.77 AUD
Each
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 1/4-20 UNC -6.35mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF064C-052-MRPH Mushroom Knobs - 1/4-20 UNC - 6.35mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$13.86 AUD
$16.64 AUD $13.86 AUD
Each
Thread Size
1/4-20 UNC (6.35mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 1/4-20 UNC -6.35mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF064C-052-MRPH Mushroom Knobs - 1/4-20 UNC - 6.35mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$13.86 AUD
$16.64 AUD $13.86 AUD
Each
View the product page first if you are unsure.
Thread Size
5/16-18 UNC (7.94mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 5/16-18 UNC -7.94mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF079C-041-MOPH Mushroom Knobs - 5/16-18 UNC - 7.94mm - 41.28 x 55.96 46.4 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.05 AUD
$14.45 AUD $12.05 AUD
Each
Thread Size
5/16-18 UNC (7.94mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 5/16-18 UNC -7.94mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF079C-041-MOPH Mushroom Knobs - 5/16-18 UNC - 7.94mm - 41.28 x 55.96 46.4 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.05 AUD
$14.45 AUD $12.05 AUD
Each
View the product page first if you are unsure.
Thread Size
5/16-18 UNC (7.94mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 5/16-18 UNC -7.94mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF079C-052-MRPH Mushroom Knobs - 5/16-18 UNC - 7.94mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$14.68 AUD
$17.62 AUD $14.68 AUD
Each
Thread Size
5/16-18 UNC (7.94mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 5/16-18 UNC -7.94mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF079C-052-MRPH Mushroom Knobs - 5/16-18 UNC - 7.94mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$14.68 AUD
$17.62 AUD $14.68 AUD
Each
View the product page first if you are unsure.
Thread Size
5/16-24 UNF (7.94mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 5/16-24 UNF -7.94mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF079F-052-MRPH Mushroom Knobs - 5/16-24 UNF - 7.94mm - 51.6x38.1 mm - Phenolic
6 Available Immediately | Further orders can be expected around Fri, Jul 18, 2025
$16.05 AUD
$16.05 AUD
Each
Thread Size
5/16-24 UNF (7.94mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 5/16-24 UNF -7.94mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF079F-052-MRPH Mushroom Knobs - 5/16-24 UNF - 7.94mm - 51.6x38.1 mm - Phenolic
6 Available Immediately | Further orders can be expected around Fri, Jul 18, 2025
$16.05 AUD
$16.05 AUD
Each
View the product page first if you are unsure.
Thread Size
M8 (8x1.25mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M8 -8x1.25mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF080M-052-MRPH Mushroom Knobs - M8 - 8x1.25mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.86 AUD
$20.24 AUD $16.86 AUD
Each
Thread Size
M8 (8x1.25mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M8 -8x1.25mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF080M-052-MRPH Mushroom Knobs - M8 - 8x1.25mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.86 AUD
$20.24 AUD $16.86 AUD
Each
View the product page first if you are unsure.
Thread Size
3/8-16 UNC (9.53mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 3/8-16 UNC -9.53mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF095C-041-MOPH Mushroom Knobs - 3/8-16 UNC - 9.53mm - 41.28 x 55.96 46.4 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.14 AUD
$14.56 AUD $12.14 AUD
Each
Thread Size
3/8-16 UNC (9.53mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 3/8-16 UNC -9.53mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF095C-041-MOPH Mushroom Knobs - 3/8-16 UNC - 9.53mm - 41.28 x 55.96 46.4 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.14 AUD
$14.56 AUD $12.14 AUD
Each
View the product page first if you are unsure.
Thread Size
3/8-16 UNC (9.53mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 3/8-16 UNC -9.53mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF095C-052-MRPH15 Mushroom Knobs - 3/8-16 UNC - 9.53mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.95 AUD
$15.55 AUD $12.95 AUD
Each
Thread Size
3/8-16 UNC (9.53mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 3/8-16 UNC -9.53mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF095C-052-MRPH15 Mushroom Knobs - 3/8-16 UNC - 9.53mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.95 AUD
$15.55 AUD $12.95 AUD
Each
View the product page first if you are unsure.
Thread Size
3/8-16 UNC (9.53mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 3/8-16 UNC -9.53mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Plastic   
Category: Knobs - Mushroom - Round
Part Number: KF095C-052-MRPH12 Mushroom Knobs - 3/8-16 UNC - 9.53mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$17.05 AUD
$20.45 AUD $17.05 AUD
Each
Thread Size
3/8-16 UNC (9.53mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 3/8-16 UNC -9.53mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Plastic   
Category: Knobs - Mushroom - Round
Part Number: KF095C-052-MRPH12 Mushroom Knobs - 3/8-16 UNC - 9.53mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$17.05 AUD
$20.45 AUD $17.05 AUD
Each
View the product page first if you are unsure.
Thread Size
3/8-24 UNF (9.53mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 3/8-24 UNF -9.53mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF095F-041-MOPH (500 Pcs) Mushroom Knobs - 3/8-24 UNF - 9.53mm - 41.28 x 55.96 46.4 mm Oval - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$4,994.77 AUD
$5,993.73 AUD $4,994.77 AUD
Per 500
Thread Size
3/8-24 UNF (9.53mm)
Diameter Small x Large (A)
41.28 x 55.96
mm

(1.625 in.)
Height (B)
46.4
mm

(1.827 in.)
Mushroom Knobs - 3/8-24 UNF -9.53mm- 41.28 x 55.96 46.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Oval
Part Number: KF095F-041-MOPH (500 Pcs) Mushroom Knobs - 3/8-24 UNF - 9.53mm - 41.28 x 55.96 46.4 mm Oval - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$4,994.77 AUD
$5,993.73 AUD $4,994.77 AUD
Per 500
View the product page first if you are unsure.
Thread Size
3/8-24 UNF (9.53mm)
Diameter Small x Large (A)
51.60
mm
Height (B)
38.1
mm
Mushroom Knobs - 3/8-24 UNF -9.53mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF095F-052-MRPH Mushroom Knobs - 3/8-24 UNF - 9.53mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$13.86 AUD
$16.64 AUD $13.86 AUD
Each
Thread Size
3/8-24 UNF (9.53mm)
Diameter Small x Large (A)
51.60
mm
Height (B)
38.1
mm
Mushroom Knobs - 3/8-24 UNF -9.53mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF095F-052-MRPH Mushroom Knobs - 3/8-24 UNF - 9.53mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$13.86 AUD
$16.64 AUD $13.86 AUD
Each
View the product page first if you are unsure.
Thread Size
M10 (10x1.5mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M10 -10x1.5mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF100M-052-MRPH Mushroom Knobs - M10 - 10x1.5mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.14 AUD
$19.36 AUD $16.14 AUD
Each
Thread Size
M10 (10x1.5mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M10 -10x1.5mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF100M-052-MRPH Mushroom Knobs - M10 - 10x1.5mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.14 AUD
$19.36 AUD $16.14 AUD
Each
View the product page first if you are unsure.
Thread Size
M12 (12x1.75mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M12 -12x1.75mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF120M-052-MRPH Mushroom Knobs - M12 - 12x1.75mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.32 AUD
$19.58 AUD $16.32 AUD
Each
Thread Size
M12 (12x1.75mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - M12 -12x1.75mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Brass   
Category: Knobs - Mushroom - Round
Part Number: KF120M-052-MRPH Mushroom Knobs - M12 - 12x1.75mm - 51.6x38.1 mm - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$16.32 AUD
$19.58 AUD $16.32 AUD
Each
View the product page first if you are unsure.
Thread Size
1/2-13 UNC (12.7mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 1/2-13 UNC -12.7mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Moulded   
Category: Knobs - Mushroom - Round
Part Number: KF127C-052-MRPH Mushroom Knobs - 1/2-13 UNC - 12.7mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.14 AUD
$14.56 AUD $12.14 AUD
Each
Thread Size
1/2-13 UNC (12.7mm)
Diameter Small x Large (A)
51.60
mm

(2.031 in.)
Height (B)
38.1
mm

(1.5 in.)
Mushroom Knobs - 1/2-13 UNC -12.7mm- 51.6x38.1 mm - Phenolic
Material: Phenolic    Thread Type: Moulded   
Category: Knobs - Mushroom - Round
Part Number: KF127C-052-MRPH Mushroom Knobs - 1/2-13 UNC - 12.7mm - 51.6x38.1 mm Round - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 18, 2025
$12.14 AUD
$14.56 AUD $12.14 AUD
Each
View the product page first if you are unsure.