Metric Hex Flange Bolts JIS Zinc Plated Class 10.9 Steel M8-1.25

M8-1.25 Flange Bolts Class 10.9 Zinc | JIS B1189

Zinc Plated Class 10.9 Steel Hex Head Flange Bolts


  • M8-1.25 (JIS B1189 sizing standards)
  • Hex bolt with flange designed to be driven by a wrench or socket
  • Also referred to as metric flange tap bolts
  • Flange head to prevent pull-through and distribute pressure across a wider surface area
  • Class 10.9 Steel
  • Zinc Plated finish for durability
  • Built in integral washer to distribute pressure over a greater surface area and prevent pull-through

A hex flange bolt is a fully threaded hex bolt with an integral washer designed to prevent pull through of the bolt. Flange bolts in this selection are made of Class 10.9 (the Metric Grade 8 equivalent), and are zinc plated for corrosion resistance and durability.

A Hex Bolt is measured as: Diameter - Thread Pitch x Length from Under Head

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Product Specifications
Across Flats (Width)
12mm
Color
Silver
Diameter
M8 (8mm)
Drive Style
External Hex
Finish
Zinc Plated
Flange Diameter
Max 17.50mm
Grade
Class 10.9
Head Height Max
8.00mm
Head Size
12mm
Head Style
Hex Flange
Material
Steel
Standards Met
JIS B1189 Type 2
System of Measurement (Unit)
Metric
Thread Diameter
M8 (8mm)
Thread Direction
Right Hand
Thread Pitch (Count)
1.25mm
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances