Knobs - Round Male Soft

1 Item Available

A selection of Round Male Soft Knobs. Special high impact strength black technopolymer coated with soft touch elastomer chemically bonded (hardness 70 Shore A).

  • Black matte finish.
  • Resistant to solvents, oils, greases and other chemical agents.
  • Zinc plated threaded steel stud.
Small Parts & Bearings

Additional resources:
Knobs PDF Quick Guide by Thread Size

A more comprehensive listing may be found on the MBA Minibearings main store at Knobs - Round Male Soft.
Thread Size Head Diameter (D) Length (L) Colour Style Indicative
Image
Thread Size
5/16-18 UNC (7.94mm)
Head Diameter (D)
50.00
mm
Length (L)
62.0
mm
Round Male Soft Knobs - 5/16-18 UNC -7.94mm- 50x62 mm - Rubber
Material: Rubber    Mounting Hole/Screw Length: 19.05    Max Limit Tightening Torque: 24 Nm    Hub Diameter (C): 36.00 mm    Hub Length (l1): 18.00 mm   
Part Number: KM079C-050-R-SFT (Each) Round Male Soft Knobs - 5/16-18 UNC - 7.94mm - 50x62 mm - Rubber Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 21, 2026
$29.77 AUD
$29.77 AUD
Each
Thread Size Head Diameter (D) Length (L) Colour Indicative
Image
Thread Size
5/16-18 UNC (7.94mm)
Head Diameter (D)
50.00
mm
Length (L)
62.0
mm
Round Male Soft Knobs - 5/16-18 UNC -7.94mm- 50x62 mm - Rubber
Material: Rubber    Mounting Hole/Screw Length: 19.05    Max Limit Tightening Torque: 24 Nm    Hub Diameter (C): 36.00 mm    Hub Length (l1): 18.00 mm   
Part Number: KM079C-050-R-SFT (Each) Round Male Soft Knobs - 5/16-18 UNC - 7.94mm - 50x62 mm - Rubber Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 21, 2026
$29.77 AUD
$29.77 AUD
Each
View the product page first if you are unsure.