| Thread Size | Head Diameter (A) | Thread Length | Colour | Hub Diameter (C) | Hub Length (D) | Indicative Image | 
|---|---|---|---|---|---|---|
| Thread Size3/8-16 UNC (9.53mm) | Head Diameter (A)50.00 mm (Equiv. 1.969 in.) | Thread Length40.0 mm (Equiv. 1.575 in.) | ColourBlack | Hub Diameter (C)22.10 mm | Hub Length (D)17.02 mm |   | 
| Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
                     
                
                    Knob Height (B): 32.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM095C-050-7L40-S4 Lobe Knobs - 3/8-16 UNC - 9.53mm - 50x40 mm Seven Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob 6 Available Now | Further orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $11.77 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size | Head Diameter (A) | Thread Length | Colour | Indicative Image | ||
| Thread Size3/8-16 UNC (9.53mm) | Head Diameter (A)50.00 mm (Equiv. 1.969 in.) | Thread Length40.0 mm (Equiv. 1.575 in.) | ColourBlack |   | ||
| Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
                    
                
                    Hub Diameter (C): 22.10 mm    
                     
                
                    Hub Length (D): 17.02 mm   
                               
               
                    Knob Height (B): 32.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM095C-050-7L40-S4 Lobe Knobs - 3/8-16 UNC - 9.53mm - 50x40 mm Seven Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob 6 Available Now | Further orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $11.77 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread Size3/8-16 UNC (9.53mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length20.0 mm (Equiv. 0.787 in.) | ColourBlack | Hub Diameter (C)25.91 mm | Hub Length (D)21.08 mm |   | 
| Material: Plated Steel   
                     
                
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM095C-063-7L20-ST (10 Pcs) Lobe Knobs - 3/8-16 UNC - 9.53mm - 63x20 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $123.86 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size3/8-16 UNC (9.53mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length20.0 mm (Equiv. 0.787 in.) | ColourBlack |   | ||
| Material: Plated Steel   
                    
                
                    Hub Diameter (C): 25.91 mm    
                     
                
                    Hub Length (D): 21.08 mm   
                               
               
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM095C-063-7L20-ST (10 Pcs) Lobe Knobs - 3/8-16 UNC - 9.53mm - 63x20 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $123.86 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread Size3/8-16 UNC (9.53mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length40.0 mm (Equiv. 1.575 in.) | ColourBlack | Hub Diameter (C)25.91 mm | Hub Length (D)21.08 mm |   | 
| Material: Plated Steel   
                     
                
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM095C-063-7L40-ST (10 Pcs) Lobe Knobs - 3/8-16 UNC - 9.53mm - 63x40 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $163.59 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size3/8-16 UNC (9.53mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length40.0 mm (Equiv. 1.575 in.) | ColourBlack |   | ||
| Material: Plated Steel   
                    
                
                    Hub Diameter (C): 25.91 mm    
                     
                
                    Hub Length (D): 21.08 mm   
                               
               
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM095C-063-7L40-ST (10 Pcs) Lobe Knobs - 3/8-16 UNC - 9.53mm - 63x40 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $163.59 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)40 mm (Equiv. 1.575 in.) | Thread Length15 mm (Equiv. 0.591 in.) | ColourBlack | Hub Diameter (C)21.00 mm | Hub Length (D)14.000 mm |   | 
| Material: Steel   
                     
                
                    Knob Height (B): 28.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-040-5L15 Lobe Knobs - M10 - 10x1.5mm - 40x15 mm Seven Lobe - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $4.59 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)40 mm (Equiv. 1.575 in.) | Thread Length15 mm (Equiv. 0.591 in.) | ColourBlack |   | ||
| Material: Steel   
                    
                
                    Hub Diameter (C): 21.00 mm    
                     
                
                    Hub Length (D): 14.000 mm   
                               
               
                    Knob Height (B): 28.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-040-5L15 Lobe Knobs - M10 - 10x1.5mm - 40x15 mm Seven Lobe - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $4.59 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)40 mm (Equiv. 1.575 in.) | Thread Length20 mm (Equiv. 0.787 in.) | ColourBlack | Hub Diameter (C)21.00 mm | Hub Length (D)14.000 mm |   | 
| Material: Steel   
                     
                
                    Knob Height (B): 28.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-040-5L20 Lobe Knobs - M10 - 10x1.5mm - 40x20 mm Seven Lobe - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $4.59 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)40 mm (Equiv. 1.575 in.) | Thread Length20 mm (Equiv. 0.787 in.) | ColourBlack |   | ||
| Material: Steel   
                    
                
                    Hub Diameter (C): 21.00 mm    
                     
                
                    Hub Length (D): 14.000 mm   
                               
               
                    Knob Height (B): 28.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-040-5L20 Lobe Knobs - M10 - 10x1.5mm - 40x20 mm Seven Lobe - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $4.59 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)50 mm (Equiv. 1.969 in.) | Thread Length25 mm (Equiv. 0.984 in.) | ColourBlack | Hub Diameter (C)22.00 mm | Hub Length (D)16.000 mm |   | 
| Material: Brass   
                     
                
                    Knob Height (B): 32.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-050-7L25 Lobe Knobs - M10 - 10x1.5mm - 50x25 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $5.95 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)50 mm (Equiv. 1.969 in.) | Thread Length25 mm (Equiv. 0.984 in.) | ColourBlack |   | ||
| Material: Brass   
                    
                
                    Hub Diameter (C): 22.00 mm    
                     
                
                    Hub Length (D): 16.000 mm   
                               
               
                    Knob Height (B): 32.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-050-7L25 Lobe Knobs - M10 - 10x1.5mm - 50x25 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $5.95 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)50 mm (Equiv. 1.969 in.) | Thread Length30 mm (Equiv. 1.181 in.) | ColourBlack | Hub Diameter (C)22.00 mm | Hub Length (D)16.000 mm |   | 
| Material: Brass   
                     
                
                    Knob Height (B): 32.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-050-7L30 Lobe Knobs - M10 - 10x1.5mm - 50x30 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $5.95 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread SizeM10 (10x1.5mm) | Head Diameter (A)50 mm (Equiv. 1.969 in.) | Thread Length30 mm (Equiv. 1.181 in.) | ColourBlack |   | ||
| Material: Brass   
                    
                
                    Hub Diameter (C): 22.00 mm    
                     
                
                    Hub Length (D): 16.000 mm   
                               
               
                    Knob Height (B): 32.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM100M-050-7L30 Lobe Knobs - M10 - 10x1.5mm - 50x30 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $5.95 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread SizeM12 (12x1.75mm) | Head Diameter (A)80 mm (Equiv. 3.15 in.) | Thread Length25 mm (Equiv. 0.984 in.) | ColourBlack | Hub Diameter (C)36.00 mm | Hub Length (D)24.000 mm |   | 
| Material: Brass   
                     
                
                    Knob Height (B): 50.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM120M-080-7L25 Lobe Knobs - M12 - 12x1.75mm - 80x25 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $11.41 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread SizeM12 (12x1.75mm) | Head Diameter (A)80 mm (Equiv. 3.15 in.) | Thread Length25 mm (Equiv. 0.984 in.) | ColourBlack |   | ||
| Material: Brass   
                    
                
                    Hub Diameter (C): 36.00 mm    
                     
                
                    Hub Length (D): 24.000 mm   
                               
               
                    Knob Height (B): 50.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM120M-080-7L25 Lobe Knobs - M12 - 12x1.75mm - 80x25 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $11.41 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread SizeM12 (12x1.75mm) | Head Diameter (A)80 mm (Equiv. 3.15 in.) | Thread Length30 mm (Equiv. 1.181 in.) | ColourBlack | Hub Diameter (C)36.00 mm | Hub Length (D)24.000 mm |   | 
| Material: Brass   
                     
                
                    Knob Height (B): 50.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM120M-080-7L30 Lobe Knobs - M12 - 12x1.75mm - 80x30 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $11.41 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread SizeM12 (12x1.75mm) | Head Diameter (A)80 mm (Equiv. 3.15 in.) | Thread Length30 mm (Equiv. 1.181 in.) | ColourBlack |   | ||
| Material: Brass   
                    
                
                    Hub Diameter (C): 36.00 mm    
                     
                
                    Hub Length (D): 24.000 mm   
                               
               
                    Knob Height (B): 50.50 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM120M-080-7L30 Lobe Knobs - M12 - 12x1.75mm - 80x30 mm Seven Lobe - Brass Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 07, 2025 Regular price
          
            $11.41 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)50.00 mm (Equiv. 1.969 in.) | Thread Length30.0 mm (Equiv. 1.181 in.) | ColourBlack | Hub Diameter (C)22.10 mm | Hub Length (D)17.02 mm |   | 
| Material: Plated Steel   
                     
                
                    Knob Height (B): 32.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-050-7L30-ST (10 Pcs) Lobe Knobs - 1/2-13 UNC - 12.7mm - 50x30 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $95.32 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)50.00 mm (Equiv. 1.969 in.) | Thread Length30.0 mm (Equiv. 1.181 in.) | ColourBlack |   | ||
| Material: Plated Steel   
                    
                
                    Hub Diameter (C): 22.10 mm    
                     
                
                    Hub Length (D): 17.02 mm   
                               
               
                    Knob Height (B): 32.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-050-7L30-ST (10 Pcs) Lobe Knobs - 1/2-13 UNC - 12.7mm - 50x30 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $95.32 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)50.00 mm (Equiv. 1.969 in.) | Thread Length60.0 mm (Equiv. 2.362 in.) | ColourBlack | Hub Diameter (C)22.10 mm | Hub Length (D)17.02 mm |   | 
| Material: Plated Steel   
                     
                
                    Knob Height (B): 32.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-050-7L60-ST (10 Pcs) Lobe Knobs - 1/2-13 UNC - 12.7mm - 50x60 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $127.68 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)50.00 mm (Equiv. 1.969 in.) | Thread Length60.0 mm (Equiv. 2.362 in.) | ColourBlack |   | ||
| Material: Plated Steel   
                    
                
                    Hub Diameter (C): 22.10 mm    
                     
                
                    Hub Length (D): 17.02 mm   
                               
               
                    Knob Height (B): 32.00 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-050-7L60-ST (10 Pcs) Lobe Knobs - 1/2-13 UNC - 12.7mm - 50x60 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $127.68 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length30.0 mm (Equiv. 1.181 in.) | ColourBlack | Hub Diameter (C)25.91 mm | Hub Length (D)21.08 mm |   | 
| Material: Plated Steel   
                     
                
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-063-7L30-ST (10 Pcs) Lobe Knobs - 1/2-13 UNC - 12.7mm - 63x30 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $172.05 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length30.0 mm (Equiv. 1.181 in.) | ColourBlack |   | ||
| Material: Plated Steel   
                    
                
                    Hub Diameter (C): 25.91 mm    
                     
                
                    Hub Length (D): 21.08 mm   
                               
               
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-063-7L30-ST (10 Pcs) Lobe Knobs - 1/2-13 UNC - 12.7mm - 63x30 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $172.05 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length60.0 mm (Equiv. 2.362 in.) | ColourBlack | Hub Diameter (C)25.91 mm | Hub Length (D)21.08 mm |   | 
| Material: Plated Steel   
                     
                
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-063-7L60-ST Lobe Knobs - 1/2-13 UNC - 12.7mm - 63x60 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $16.50 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| Thread Size1/2-13 UNC (12.7mm) | Head Diameter (A)63.00 mm (Equiv. 2.48 in.) | Thread Length60.0 mm (Equiv. 2.362 in.) | ColourBlack |   | ||
| Material: Plated Steel   
                    
                
                    Hub Diameter (C): 25.91 mm    
                     
                
                    Hub Length (D): 21.08 mm   
                               
               
                    Knob Height (B): 39.88 mm Category: Knobs - Lobe - Seven Lobe - Male - Standard | ||||||
| 
                    Part Number:  KM127C-063-7L60-ST Lobe Knobs - 1/2-13 UNC - 12.7mm - 63x60 mm Seven Lobe - Plated Steel Knob Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025 Regular price
          
            $16.50 AUD
           
          Regular price
          
            Unit price
        
          
          /
           per Each Excludes GST and overseas Taxes & Duties | ||||||
| 
 | ||||||
 
               
        
      











