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Dorman 980-445 Flanged Bolt Class 10.9 M8-1.25 x 50mm

Part of: Dorman Flanged Bolt Class 10.9

Other options in this family: Dorman 980-235 Dorman 980-455 Dorman 981-521D Dorman 980-240 Dorman 980-532

Manufacturer

Picture for manufacturer Dorman

Part Number

980-445
6 reviews
Sale Price

$4.64

In Stock (10+)

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Product Details

The Dorman 980-445 is a Class 10.9 metric flanged bolt designed for high-strength automotive and mechanical fastening applications. This M8-1.25 x 50mm bolt features an integrated flange that distributes clamping force over a wider area, eliminating the need for a separate washer in many installations.

Key Specifications:

  • Thread size: M8-1.25 metric threads
  • Length: 50mm (approximately 1.97 inches)
  • Strength grade: Class 10.9 (high-tensile steel)
  • Flanged head design for improved load distribution
  • Tensile strength: 1040 MPa minimum
  • Proof load: 940 MPa minimum

Class 10.9 bolts are among the strongest fasteners commonly used in automotive applications, offering superior clamping force and resistance to loosening under stress. The flanged design provides increased surface contact and helps prevent damage to softer materials during installation. Ideal for suspension components, engine mounting, brake systems, and other critical automotive assemblies where reliability and strength are essential.

Products specifications

Thread Diameter

8

Callout Size

M8-1.25 X 50 mm

Package Contents

3 Bolts

Material

Steel

Thread Type

Medium

SAE or Metric

Metric

Bolt Grade

Class 10.9

Type

Flanged Bolt

Washer Attached

Yes

Length

50 mm

Head Tool Size

0.5

Color

Yellow Zinc

Thread Pitch

1.25

Thread Length

50

Heat Hardened

Yes

Finish

Yellow Zinc

Head Drive Type

Hex

Thread Diameter

8 mm

Thread Pitch

1.25 mm

Easy fast

good so far :o/

So Far So Good

Best price

Hard to evaluate when it's just been ordered..

good so far

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