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Dorman 423-025 Cap Screw Hex Head Class 8.8 M4-0.7 x 25mm

Manufacturer

Picture for manufacturer Dorman

Part Number

423-025
6 reviews
Sale Price

$8.91

1 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

These Class 8.8 grade bolts provide excellent tensile strength and are suitable for high-stress applications.

Key Specifications:

  • Thread Size: M4 x 0.7mm metric thread pitch
  • Length: 25mm overall length
  • Head Type: Hex head (7mm across flats) for easy installation with standard tools
  • Grade: Class 8.8 (800 MPa tensile strength, 640 MPa yield strength)
  • Finish: Zinc plated steel for corrosion resistance

The zinc plating provides a protective coating that helps resist rust and corrosion in automotive environments. Class 8.8 rating makes these fasteners suitable for structural applications and ensures consistent clamping force. Ideal for engine components, chassis mounting, and general mechanical assemblies where metric fasteners are required.

Products specifications

Fastener Finish

Zinc plated

Fastener Head Style

Hex

Fastener Material

Steel

Feature - Benefit 1

Available in many head styles including round, flat, pan, oval, truss, and hex

Feature - Benefit 2

Slotted, Phillips, Hex, Square, and a multitude of other varieties available

Feature - Benefit 3

All our screws are constructed of high-quality metal

Feature - Benefit 4

A protective finish such as zinc plating or black oxide is often provided

Quantity

Sold as a set of 25.

Thread Size

4mm x 0.70

Underhead Length (mm)

25.00mm

Washers Included

No

Wrench Diameter

7mm

Heat Hardened

Yes

Material

Steel

Finish

Zinc

Type

HEX

Washer Attached

No

SAE or Metric

Metric

Head Drive Type

Hex

Thread Size

M4-0.7

Callout Size

M4-0.7 X 25 mm

Thread Pitch

0.7

Color

Silver

Thread Length

14

Thread Type

Coarse

Package Contents

25 Cap Screws

Thread Diameter

4

Thread Diameter

4 mm

website very easy to use. Hopefully my part will come soon.

Room for improvement. Could use better pictures of the products as they are installed to better make sure it is correct.

Quick and Easy! I ordered the wrong size and am working with customer service to get this corrected.

the ordering process was easy and quick. Waiting on final assessment until package has arrived.

unable to find MEGUIARS#40vinyl/rubber cleaner 16oz. locally autoplicity had it on line in stock at a great price. fast shipping,great comm.with buyer.will buy from them again thank you.

Excellent

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