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Dorman 803-130 Grade 5 Hex Cap Screw 5/16-18 x 3 Inch

Part of: Dorman Hex Cap Screw

Other options in this family: Dorman 803-420 Dorman 760130N Dorman 803-112 Dorman 860-007 Dorman 803-020

Manufacturer

Picture for manufacturer Dorman

Part Number

803-130
6 reviews
Sale Price

$8.52

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 803-130 is a Grade 5 hex head cap screw designed for demanding automotive, truck, and equipment applications. This fastener features 5/16-18 threading and measures 3 inches in length, providing reliable strength for structural and mechanical assemblies.

Specifications:

  • Thread Size: 5/16-18 (5/16 inch diameter, 18 threads per inch)
  • Length: 3 inches
  • Head Style: Hex head for wrench or socket installation
  • Grade: Grade 5 medium carbon steel, heat treated
  • Strength: Minimum tensile strength of 120,000 PSI
  • Finish: Zinc plated for corrosion resistance

Grade 5 fasteners are identified by three radial lines on the head and offer excellent strength-to-cost ratio for most automotive and mechanical repair applications. The hex head design allows for high-torque installation with standard tools. Dorman's precision manufacturing ensures consistent threading and proper fit for professional-grade repairs.

Products specifications

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

Washer Attached

No

Thread Diameter

5/16 in

Package Contents

12 Hex Head Cap Screws

Material

Steel

Thread Length

1

SAE or Metric

SAE

Color

Silver

Thread Type

Coarse

Callout Size

5/16-18 X 3

Finish

Zinc

Thread Size

5/16-18

Threads per Inch

18

Heat Hardened

Yes

Type

HEX

Head Drive Type

Hex

Very high level of responsive customer service, wow! And the items arrived immediately, so fast I thought there might be a mistake. :D<br>thx Sean!

Hard to find part in stock I hope

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

easy website to navigate and ordering was a breeze.. Item purchased was damaged in shipping and autoplicity was all over it.. Currently wait on my replacement parts with no hassle.. Over all great service!!

This was my first order with Autoplicity. Their prices were great, and the ordering process very easy. I was a little frustrated at first, as the order didn't arrive as expected. When I called, it took a little work, but I finally got the info that it was shipping from the manufacturer, and did get the tracking info. The parts arrived when tracking said it should. Would I place another order with Autoplicity? Short answer is yes!

Purchased K&N Filter. Excellent price and received filter as scheduled.

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