Plastic Lobe Knob (Starfish Type)

Plastic Lobe Knob (Starfish Type)

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

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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
SFK32BX16-BS
SFK32BX20-BS
SFK32BX20-PS
SFK32BX30-BS
SFK32BX30-PS
SFK40BX20-PS
SFK40BX30-BS
SFK40BX30-PS
SFK40BX40-BS
SFK40BX40-PS
SFK50BX20-BS
SFK50BX20-PS
SFK50BX30-BS
SFK50BX30-PS
SFK50BX40-BS
SFK50BX40-PS
Part NumberVolume 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
Same day 10M6163222.5Brass Chip
3 Day(s) or more 10M6203222.5Brass Chip
Same day 10M6203222.5Resin Chip
5 Day(s) or more 10M6303222.5Brass Chip
Same day 10M6303222.5Resin Chip
Same day 10M8204026Resin Chip
Same day 10M8304026Brass Chip
5 Day(s) or more 10M8304026Resin Chip
3 Day(s) or more 10M8404026Brass Chip
Same day 10M8404026Resin Chip
22 Day(s) or more 10M10205031Brass Chip
5 Day(s) or more 10M10205031Resin Chip
3 Day(s) or more 10M10305031Brass Chip
3 Day(s) or more 10M10305031Resin Chip
5 Day(s) or more 10M10405031Brass Chip
Same day 10M10405031Resin Chip

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Basic Information

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

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