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Connect 30737 Copper Flashed Nut Flanged & Self Locking M8 x 1.25 x 12mm Hex 5pc

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Product details

Management number 221615359 Release Date 2026/05/03 List Price US$14.16 Model Number 221615359
Category

A pack of M8 x 1.25 pitch x 12mm Hex self-locking flanged nuts for use with exhaust manifold studs. The slight oval shape these nuts provides anti-vibration properties and allows them to act as a self-locking nut, with it's full metal construction making it suitable for use on high temperature components. The flanged base allows for the pressure to be distributed over a greater contact area, with the copper flashing providing an anti-seize coating which helps to eliminate seizure on the manifold studs.

  • Applications include: Alfa Romeo, BMW, MINI, Mercedes-Benz, Smart.
  • Equivalent to: OEM 11621711954, OEM A1201420072.
  • Thread size: M8, Pitch: 1.25, Hex, 12mm.
  • Flange diameter: 16.6mm.
  • Suitable for use with exhaust manifold studs: Part Nos. 35416 (M8 x 1.25 x 35mm), 35417 (M8 x 1.25 x 45mm), 35418 (M8 x 1.25 x 35mm), 35419 (M8 x 1.25 x 47mm), 35420 (M8 x 1.25 x 37mm), 35421 (M8 x 1.25 x 47mm), 35422 (M8 x 1.25 x 41mm), 35424 (M8 x 1.25 x 42mm), 35426 (M8 x 1.25 x 43mm).
Brand Connect
Color Brown
Model 30737
Size Name M8 x 12mm
Metal Type Copper
Drive Style External Hex
Item Weight 0.04 Kilograms
Part Number 30737
Thread Size M 8
Thread Type Iso Metric
Finish Types Copper
Grade Rating industrial
Manufacturer Connect
Thread Class Coarse
Thread Style Right Hand
Fastener Type Hex
Item Diameter 8 Millimeters
Material Type Copper
Item Type Name Copper Flashed Nut Flanged & Self Locking M8 x 1.25 x 12mm Hex 5pc
Exterior Finish Copper
Item Dimensions 4.72 x 1.97 x 1.57 inches
Number Of Items 1
Thread Coverage Fully Threaded
Number of Pieces 5
Screw Head Style Flange
Inside Thread Size M8
Included Components Copper Flashed Nut Flanged & Self Locking M8 x 1.25 x 12mm Hex 5pc
Compatible Groove Diameter 8 Millimeters

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