Collection: Knobs - Lobe - Three Lobe - Female - Standard

Knobs (With Images)

Lobe

Three Lobe

Female

12 Products in this selection

Also see star knobs

Additional resources:
Knobs PDF Quick Guide by Thread Size

A more concise listing may be found on the Smallparts store at Knobs - Lobe - Three Lobe - Female - Standard. Smallparts promote the most popular MBA products.

Thread Size	Head Diameter (A)	Thread Length	Colour	Hub Diameter (C)	Hub Length (D)
Thread Size 10-24 UNC (4.76mm)	Head Diameter (A) 24.89 mm	Thread Length 8.9 mm	Colour Black	Hub Diameter (C) 12.95 mm	Hub Length (D) 5.08 mm
Material: Brass Length (B): 16.00 mm
Part Number: KF048C-025-3L Lobe Knobs - 10-24 UNC -4.76mm- 24.89x8.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each
Thread Size	Head Diameter (A)	Thread Length	Colour	Indicative Image
Thread Size 10-24 UNC (4.76mm)	Head Diameter (A) 24.89 mm	Thread Length 8.9 mm	Colour Black
Material: Brass Hub Diameter (C): 12.95 mm Hub Length (D): 5.08 mm Length (B): 16.00 mm
Part Number: KF048C-025-3L Lobe Knobs - 10-24 UNC -4.76mm- 24.89x8.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each View the product page first if you are unsure.
KF048C-025-3L --- Lobe Knobs - 10-24 UNC -4.76mm- 24.89x8.9 mm - Brass KF048C-025-3L --- Lobe Knobs - 10-24 UNC -4.76mm- 24.89x8.9 mm - Brass Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Out of stock! Backorder Now
Thread Size 10-24 UNC (4.76mm)	Head Diameter (A) 32.00 mm	Thread Length 8.9 mm	Colour Black	Hub Diameter (C) 14.99 mm	Hub Length (D) 6.10 mm
Material: Brass Length (B): 20.07 mm
Part Number: KF048C-032-3L Lobe Knobs - 10-24 UNC -4.76mm- 32x8.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $7.23 AUD Regular price Sale price $7.23 AUD Unit price per Each
Thread Size 10-24 UNC (4.76mm)	Head Diameter (A) 32.00 mm	Thread Length 8.9 mm	Colour Black
Material: Brass Hub Diameter (C): 14.99 mm Hub Length (D): 6.10 mm Length (B): 20.07 mm
Part Number: KF048C-032-3L Lobe Knobs - 10-24 UNC -4.76mm- 32x8.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $7.23 AUD Regular price Sale price $7.23 AUD Unit price per Each View the product page first if you are unsure.
KF048C-032-3L --- Lobe Knobs - 10-24 UNC -4.76mm- 32x8.9 mm - Brass KF048C-032-3L --- Lobe Knobs - 10-24 UNC -4.76mm- 32x8.9 mm - Brass Regular price $7.23 AUD Regular price Sale price $7.23 AUD Unit price per Out of stock! Backorder Now
Thread Size M5 (5x0.8mm)	Head Diameter (A) 25 mm	Thread Length 10 mm	Colour Black	Hub Diameter (C) 14.00 mm	Hub Length (D) 14.000 mm
Material: Brass
Part Number: KF050M-025-3L (5 Pcs) Lobe Knobs - M5 -5x0.8mm- 25x10 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 17, 2025 Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per Per 5
Thread Size M5 (5x0.8mm)	Head Diameter (A) 25 mm	Thread Length 10 mm	Colour Black
Material: Brass Hub Diameter (C): 14.00 mm Hub Length (D): 14.000 mm
Part Number: KF050M-025-3L (5 Pcs) Lobe Knobs - M5 -5x0.8mm- 25x10 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 17, 2025 Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per Per 5 View the product page first if you are unsure.
KF050M-025-3L (5 Pcs) --- Lobe Knobs - M5 -5x0.8mm- 25x10 mm - Brass KF050M-025-3L (5 Pcs) --- Lobe Knobs - M5 -5x0.8mm- 25x10 mm - Brass Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per Out of stock! Backorder Now
Thread Size M6 (6x1mm)	Head Diameter (A) 32 mm	Thread Length 12 mm	Colour Black	Hub Diameter (C) 19.00 mm	Hub Length (D) 17.000 mm
Material: Brass
Part Number: KF060M-032-3L (5 Pcs) Lobe Knobs - M6 -6x1mm- 32x12 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 17, 2025 Regular price $19.68 AUD Regular price Sale price $19.68 AUD Unit price per Per 5
Thread Size M6 (6x1mm)	Head Diameter (A) 32 mm	Thread Length 12 mm	Colour Black
Material: Brass Hub Diameter (C): 19.00 mm Hub Length (D): 17.000 mm
Part Number: KF060M-032-3L (5 Pcs) Lobe Knobs - M6 -6x1mm- 32x12 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 17, 2025 Regular price $19.68 AUD Regular price Sale price $19.68 AUD Unit price per Per 5 View the product page first if you are unsure.
KF060M-032-3L (5 Pcs) --- Lobe Knobs - M6 -6x1mm- 32x12 mm - Brass KF060M-032-3L (5 Pcs) --- Lobe Knobs - M6 -6x1mm- 32x12 mm - Brass Regular price $19.68 AUD Regular price Sale price $19.68 AUD Unit price per Out of stock! Backorder Now
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 9.9 mm	Colour Black	Hub Diameter (C) 14.99 mm	Hub Length (D) 6.10 mm
Material: Brass Length (B): 20.07 mm
Part Number: KF064C-032-3L Lobe Knobs - 1/4-20 UNC -6.35mm- 32x9.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Each
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 9.9 mm	Colour Black
Material: Brass Hub Diameter (C): 14.99 mm Hub Length (D): 6.10 mm Length (B): 20.07 mm
Part Number: KF064C-032-3L Lobe Knobs - 1/4-20 UNC -6.35mm- 32x9.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Each View the product page first if you are unsure.
KF064C-032-3L --- Lobe Knobs - 1/4-20 UNC -6.35mm- 32x9.9 mm - Brass KF064C-032-3L --- Lobe Knobs - 1/4-20 UNC -6.35mm- 32x9.9 mm - Brass Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Out of stock! Backorder Now
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 38.10 mm	Thread Length 9.9 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Brass Length (B): 24.89 mm
Part Number: KF064C-038-3L Lobe Knobs - 1/4-20 UNC -6.35mm- 38.1x9.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 38.10 mm	Thread Length 9.9 mm	Colour Black
Material: Brass Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Length (B): 24.89 mm
Part Number: KF064C-038-3L Lobe Knobs - 1/4-20 UNC -6.35mm- 38.1x9.9 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each View the product page first if you are unsure.
KF064C-038-3L --- Lobe Knobs - 1/4-20 UNC -6.35mm- 38.1x9.9 mm - Brass KF064C-038-3L --- Lobe Knobs - 1/4-20 UNC -6.35mm- 38.1x9.9 mm - Brass Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Out of stock! Backorder Now
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Brass Length (B): 24.89 mm
Part Number: KF079C-040-3L Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Length (B): 24.89 mm
Part Number: KF079C-040-3L Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each View the product page first if you are unsure.
KF079C-040-3L --- Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass KF079C-040-3L --- Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Out of stock! Backorder Now
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 50.04 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 21.08 mm	Hub Length (D) 8.89 mm
Material: Brass Length (B): 30.99 mm
Part Number: KF079C-050-3L Lobe Knobs - 5/16-18 UNC -7.94mm- 50.04x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Each
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 50.04 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 21.08 mm Hub Length (D): 8.89 mm Length (B): 30.99 mm
Part Number: KF079C-050-3L Lobe Knobs - 5/16-18 UNC -7.94mm- 50.04x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Each View the product page first if you are unsure.
KF079C-050-3L --- Lobe Knobs - 5/16-18 UNC -7.94mm- 50.04x14 mm - Brass KF079C-050-3L --- Lobe Knobs - 5/16-18 UNC -7.94mm- 50.04x14 mm - Brass Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Out of stock! Backorder Now
Thread Size M8 (8x1.25mm)	Head Diameter (A) 40 mm	Thread Length 16 mm	Colour Black	Hub Diameter (C) 21.00 mm	Hub Length (D) 22.000 mm
Material: Brass
Part Number: KF080M-040-3L Lobe Knobs - M8 -8x1.25mm- 40x16 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 17, 2025 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each
Thread Size M8 (8x1.25mm)	Head Diameter (A) 40 mm	Thread Length 16 mm	Colour Black
Material: Brass Hub Diameter (C): 21.00 mm Hub Length (D): 22.000 mm
Part Number: KF080M-040-3L Lobe Knobs - M8 -8x1.25mm- 40x16 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 17, 2025 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each View the product page first if you are unsure.
KF080M-040-3L --- Lobe Knobs - M8 -8x1.25mm- 40x16 mm - Brass KF080M-040-3L --- Lobe Knobs - M8 -8x1.25mm- 40x16 mm - Brass Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Out of stock! Backorder Now
Thread Size 3/8-16 UNC (9.53mm)	Head Diameter (A) 50.04 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 21.08 mm	Hub Length (D) 8.89 mm
Material: Brass Length (B): 30.99 mm
Part Number: KF095C-050-3L Lobe Knobs - 3/8-16 UNC -9.53mm- 50.04x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per Each
Thread Size 3/8-16 UNC (9.53mm)	Head Diameter (A) 50.04 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 21.08 mm Hub Length (D): 8.89 mm Length (B): 30.99 mm
Part Number: KF095C-050-3L Lobe Knobs - 3/8-16 UNC -9.53mm- 50.04x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per Each View the product page first if you are unsure.
KF095C-050-3L --- Lobe Knobs - 3/8-16 UNC -9.53mm- 50.04x14 mm - Brass KF095C-050-3L --- Lobe Knobs - 3/8-16 UNC -9.53mm- 50.04x14 mm - Brass Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per Out of stock! Backorder Now
Thread Size 3/8-16 UNC (9.53mm)	Head Diameter (A) 62.99 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 23.11 mm	Hub Length (D) 11.94 mm
Material: Brass Length (B): 39.12 mm
Part Number: KF095C-063-3L Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $25.86 AUD Regular price Sale price $25.86 AUD Unit price per Each
Thread Size 3/8-16 UNC (9.53mm)	Head Diameter (A) 62.99 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 23.11 mm Hub Length (D): 11.94 mm Length (B): 39.12 mm
Part Number: KF095C-063-3L Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x14 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $25.86 AUD Regular price Sale price $25.86 AUD Unit price per Each View the product page first if you are unsure.
KF095C-063-3L --- Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x14 mm - Brass KF095C-063-3L --- Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x14 mm - Brass Regular price $25.86 AUD Regular price Sale price $25.86 AUD Unit price per Out of stock! Backorder Now
Thread Size 1/2-13 UNC (12.7mm)	Head Diameter (A) 62.99 mm	Thread Length 19.1 mm	Colour Black	Hub Diameter (C) 23.11 mm	Hub Length (D) 11.94 mm
Material: Brass Length (B): 39.12 mm
Part Number: KF127C-063-3L Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x19.1 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $23.32 AUD Regular price Sale price $23.32 AUD Unit price per Each
Thread Size 1/2-13 UNC (12.7mm)	Head Diameter (A) 62.99 mm	Thread Length 19.1 mm	Colour Black
Material: Brass Hub Diameter (C): 23.11 mm Hub Length (D): 11.94 mm Length (B): 39.12 mm
Part Number: KF127C-063-3L Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x19.1 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $23.32 AUD Regular price Sale price $23.32 AUD Unit price per Each View the product page first if you are unsure.
KF127C-063-3L --- Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x19.1 mm - Brass KF127C-063-3L --- Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x19.1 mm - Brass Regular price $23.32 AUD Regular price Sale price $23.32 AUD Unit price per Out of stock! Backorder Now