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Plastic Lobe Knob (Starfish Type) (SFK50BX40-BS)

Plastic Lobe Knob (Starfish Type) SFK50BX40-BS

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  • Plastic Lobe Knob (Starfish Type)
  • Plastic Lobe Knob (Starfish Type)
  • On Sale Till 31/03/2025

[Features]
· Since the tip of the bolt is made of polyacetal or brass, it does not damage the workpiece.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

SFK50BX40-BS

Configured Specifications

Mounting Section Diameter (mm) and/or DiameterM10Mounting Section TypeMale thread
Mounting Section Length L(mm)40Main Body TypePolygon
Main Body Material[Polyamide] Polyamide (Glass Fiber Reinforced)Mounting Section Material[Stainless Steel] Stainless Steel
Male Tip MachiningWith PadPolygon, typePentagon
Additional FunctionNoMain Body Surface TreatmentNo
Mounting Section Surface TreatmentNoMain Body Outer Diameter D(Ø)50
Show More
Main Body Height H(mm)31Main Body ColorMatt Black
SpecificationsBrass ChipRoHS10
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Plastic Lobe Knob (Starfish Type)

SFK-PS (plastic tip)

SFK-PS
(plastic tip)

SFK-BS (brass tip)

SFK-BS
(brass tip)

Material

SFK-PS
  • Knob: polyamide, matte black
  • Stud: SUS303
  • Tip: polyacetal
SFK-BS
  • Knob: polyamide, matte black
  • Stud: SUS303
  • Tip: brass (cadmium-reducing material)

Dimensions

Dimensional Drawing

Dimensional Drawing

Resin TipBrass TipDMHD1SLdL1
( +1
-0.5 )
Part NumberWeight (g)Part NumberWeight (g)
SFK32B×16-PS15SFK32B×16-BS1632M6 × 122.51412.51641.5
SFK32B×20-PS16SFK32B×20-BS1720
SFK32B×30-PS19SFK32B×30-BS2030
SFK40B×20-PS28SFK40B×20-BS2940M6 × 1.252615142051.8
SFK40B×30-PS32SFK40B×30-BS3330
SFK40B×40-PS36SFK40B×40-BS3740
SFK50B×20-PS47SFK50B×20-BS4850M10 × 1.53118172062
SFK50B×30-PS57SFK50B×30-BS5830
SFK50B×40-PS66SFK50B×40-BS6740

Notes

The material properties of the resin may degrade when used under high temperatures or high humidity conditions.

Part Number
SFK50BX40-BS
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMounting Section Diameter (mm) and/or Diameter Mounting Section Length L
(mm)
Main Body Outer Diameter D
(Ø)
Main Body Height H
(mm)
Specifications

SGD 22.77

1 Piece(s) 6 Day(s) or more 10M10405031Brass Chip
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMounting Section Diameter (mm) and/or Diameter Mounting Section Length L
(mm)
Main Body Outer Diameter D
(Ø)
Main Body Height H
(mm)
Specifications
  1. 1

Basic Information

Mounting Section Type Male thread Main Body Type Polygon Main Body Material Polyamide (Glass Fiber Reinforced)
Mounting Section Material Stainless Steel Male Tip Machining With Pad Polygon, type Pentagon
Additional Function No Main Body Surface Treatment No Mounting Section Surface Treatment No
Main Body Color Matt Black

Please check the type/dimensions/specifications of the part SFK50BX40-BS in the Plastic Lobe Knob (Starfish Type) series.

Similar Part Numbers

Part Number
SFK32BX20-BS
SFK32BX20-PS
SFK32BX30-BS
SFK32BX30-PS
SFK40BX20-PS
SFK50BX40-PS
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMounting Section Diameter (mm) and/or Diameter Mounting Section Length L
(mm)
Main Body Outer Diameter D
(Ø)
Main Body Height H
(mm)
Specifications

SGD 13.44

1 Piece(s) 9 Day(s) 10M6203222.5Brass Chip

SGD 13.44

1 Piece(s) 4 Day(s) or more 10M6203222.5Resin Chip

SGD 13.82

1 Piece(s) 6 Day(s) or more 10M6303222.5Brass Chip

SGD 13.82

1 Piece(s) Same day 10M6303222.5Resin Chip

SGD 16.55

1 Piece(s) 4 Day(s) or more 10M8204026Resin Chip

SGD 22.77

1 Piece(s) Same day 10M10405031Resin Chip
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMounting Section Diameter (mm) and/or Diameter Mounting Section Length L
(mm)
Main Body Outer Diameter D
(Ø)
Main Body Height H
(mm)
Specifications

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