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  • Special Screws
  • Hex Head Screws

SFH-M12-30-TZB

Flanged Hex Bolts

  • Easy to Use

Dimension Drawing

SFH-TZBFlanged Hex Bolts寸法図

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 B t Qty per Pack Mass
(g)
CAD
Download
RFQ
SFH-M12-30-TZB M12 1.75 30 25 11.5 17 1.4 10 43 CAD RFQ

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● When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.


Characteristics

  • Flanged hex bolts compliant with JIS B 1189.
  • The head flange increases seating surface size, diffusing more pressure on the intended fastening material compared to conventional hex bolts and helping prevent seating surface sinking. Also, the seating surface can be ensured even for large drilled holes.
  • Washer mounting work is not required, reducing the number of parts.
  • Ideal for screw fastening automation using robots, as washers are not used.

Material/Finish

SFH-TZB
Main Body SWRCH10R
Trivalent Chromate Treatment
Strength Class 4.8

Related Services

Product List

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