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Dorman 980-440D Flanged Bolt Class 10.9 M8-1.25 x 40mm Metric Hardware

Manufacturer

Picture for manufacturer Dorman

Part Number

980-440D
6 reviews
Sale Price

$3.88

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Dorman 980-440D is a high-strength metric flanged bolt engineered for demanding automotive and mechanical applications. This Class 10.9 bolt features M8-1.25 threading with a 40mm length, providing reliable fastening performance in critical assemblies.

Key Specifications:

  • Thread size: M8-1.25 metric fine thread
  • Length: 40mm
  • Strength grade: Class 10.9 (high tensile strength)
  • Integrated flange design eliminates need for separate washer
  • Heat-treated alloy steel construction for superior durability
  • Ideal for suspension, chassis, and drivetrain applications

Class 10.9 bolts offer exceptional tensile strength of 1040 MPa (minimum) and are suitable for high-stress automotive connections. The flanged head provides increased bearing surface and even load distribution, making this an excellent replacement fastener for OEM applications requiring metric hardware.

Products specifications

Length

40 mm

Finish

Yellow Zinc

Thread Length

40

Heat Hardened

Yes

Package Contents

4 Bolts

Color

Yellow Zinc

Callout Size

M8-1.25 X 40 mm

Head Tool Size

0.5

Thread Pitch

1.25

Thread Type

Medium

Bolt Grade

Class 10.9

Type

Flanged Bolt

Head Drive Type

Hex

Thread Diameter

8

Material

Steel

Washer Attached

Yes

SAE or Metric

Metric

Thread Diameter

8 mm

Thread Pitch

1.25 mm

Loved it

Did not get an email confirmation of the order. Actually I did get an email. It was in my spam. Could not mark any stars on the last question. Should be 5.

It was great being able to link to amazon. No need to creat yet another account.

Right part, easy checkout, good price. Thanks!

Fast good prices.

Thanx

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