Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch
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Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch
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Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch

Part No. 03411 Warranty  

See if this part fits a specific vehicle.

Check Vehicle Fit

Dorman offers a comprehensive selection of screws for almost any automotive fastening job. All our screws are constructed of high-quality metal. They often have a protective finish, such as zinc plating, black oxide, or chrome.

Product Features:
  • Available in many head styles including round, flat, pan, oval, truss, and hex
  • Slotted, Phillips, Hex, Square, and a multitude of other varieties available
  • Thread varieties include Machine Screw, Sheet Metal Screw, Self-Tapping, and others
  • A large selection of diameters, lengths and quantities available in different assortments and/or kits
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Dog Point Fastener:No
Material:Metal
Package Contents:10 Studs And 10 Nuts
Pilot Point Fastener:No
Quantity:20

REVIEW SNAPSHOT®

by PowerReviews
Dorman - HelpCap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch
 
4.2

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

90%

of respondents would recommend this to a friend.

Pros

  • Easy to install (6)

Cons

    Best Uses

    • Replacement (7)
    • Everyday driving (5)
    • Restoration (4)
      • Car & Truck:
      • Casual driver (3)
      • Reviewer Profile:
      • Casual driver (3), Mechanic (3)

    Most Liked Positive Review

     

    good product

    good product , but stainless would be a good option here in "the rust belt "calcium chloride eats every thing , even copper and some stainless. Hot exhaust components go bad really fast

    good product , but stainless would be a good option here in "the rust belt "calcium chloride eats every thing , even copper and some stainless. Hot exhaust components go bad really fast

    VS

    Most Liked Negative Review

     

    exhaust studs

    inferior quality to factory replacements

    inferior quality to factory replacements

    Reviewed by 10 customers

    Sort by

    Displaying reviews 1-10

    Back to top

    (5 of 10 customers found this review helpful)

     
    5.0

    online parts

    By lbie

    from Iowa

    About Me Casual Driver, Mechanic

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Easy To Install

    Cons

      Best Uses

      • Everyday Driving
      • Replacement
      • Restoration

      Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

      had a lot of broken studs on job , great quantity in packages

      Comment on this review(earn points)

      (5 of 11 customers found this review helpful)

       
      1.0

      exhaust studs

      By Nic

      from PA

      About Me Casual Driver

      Ask me a question

      Verified Buyer
      Level 3

      Pros

      • Price

      Cons

      • Unattractive Design

      Best Uses

        Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

        inferior quality to factory replacements

        Comment on this review(earn points)

        (5 of 10 customers found this review helpful)

         
        5.0

        just as described

        By i hate ford manifolds

        from watkins glen ny

        About Me Truck Enthusiast

        Verified Buyer
        Level 2

        Pros

        • Just Good Grade 8 Stude

        Cons

          Best Uses

          • Everyday Driving
          • Replacement
          • Restoration

          Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

          none

          Comment on this review(earn points)

          (5 of 10 customers found this review helpful)

           
          5.0

          nice studs and a handful of nuts

          By Big B

          from Tipton, IN

          About Me Casual Driver, Mechanic

          Ask me a question

          Verified Buyer
          Helpful Reviewer

          Pros

          • Easy To Install
          • Packaged neatly

          Cons

            Best Uses

            • Replacement

            Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

            Thanks Advance Auto for beating the pants off of [@]

            Comment on this review(earn points)

            (5 of 10 customers found this review helpful)

             
            5.0

            great product

            By buzz

            from pa

            About Me Auto Enthusiast, Competitive Driver, Mechanic, Truck Enthusiast

            Verified Buyer
            3 or more reviews submitted

            Pros

            • Easy To Install

            Cons

              Best Uses

              • Everyday Driving
              • Replacement
              • Restoration

              Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

              great product

              Comment on this review(earn points)

              (7 of 12 customers found this review helpful)

               
              5.0

              good deal

              By joe

              from chicago

              Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

              theres 10 in a pack because the V-10 engines..you will need one pack per side on V-8 which take 8 studs

              Comment on this review(earn points)

              (5 of 10 customers found this review helpful)

               
              4.0

              good part, but odd number in package

              By jjmIII

              from Canton, OH

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Cheap

              Cons

              • Odd number

              Best Uses

              • Replacement

              Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

              If you have a V6 or V8 you need 12 or 16 studs. Buy two packs if doing both manifolds. Good part, but ten is a weird amount to package.

              Comment on this review(earn points)

              (5 of 10 customers found this review helpful)

               
              4.0

              1997 F 150

              By gerry135

              from East Meadow , NY

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Easy To Install

              Cons

                Best Uses

                • Everyday Driving

                Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

                Works fine,

                • Car & Truck:
                • Casual Driver

                Comment on this review(earn points)

                (7 of 12 customers found this review helpful)

                 
                4.0

                good product

                By truckvet

                from cleveland,ohio

                Verified Buyer
                3 or more reviews submitted

                Pros

                • Easy To Install
                • Much needed

                Cons

                • Stainless would be better

                Best Uses

                • Everyday Driving
                • Performance Driving
                • Racing
                • Replacement
                • Restoration
                • Rust out replacement

                Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

                good product , but stainless would be a good option here in "the rust belt "calcium chloride eats every thing , even copper and some stainless. Hot exhaust components go bad really fast

                • Car & Truck:
                • Casual Driver, Mechanic, Truck Enthusiast

                Comment on this review(earn points)

                (5 of 10 customers found this review helpful)

                 
                4.0

                kool

                By honda5000

                from boonsboro,md

                Verified Buyer
                Helpful Reviewer

                Pros

                • Easy To Install

                Cons

                  Best Uses

                  • Replacement

                  Comments about Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch:

                  nice factory replacement

                  • Car & Truck:
                  • Casual Driver

                  Comment on this review(earn points)

                  Displaying reviews 1-10

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                  Do you have questions about this product?(earn points for answers!)

                   

                  Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                  3 Questions | 4 Answers
                  Displaying questions 1-3
                  • Q:

                    are these the studs that attaches the exhaust manifold to the cylinder head?
                    Asked on 6/8/2013 by Joe

                    1 answer

                    • CUSTOMER CARE

                      A:

                      This Dorman - Help Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 Inch - Part No. 03411 is the exhaust manifold mounting hardware for left or right side in your vehicle. For compatibility with your vehicle, please provide the year, make, model and engine size of your vehicle and for any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                      Answered on 6/9/2013 by Morgan from AAP
                  • Q:

                    Is this the price for ONE stud and ONE nut or 10of each as in the photo?
                    Asked on 1/1/2011 by Anonymous

                    2 answers

                    • CUSTOMER CARE

                      A:

                      Dorman states these come 25 to a box.

                      Answered on 1/3/2011 by Anonymous
                    • A:

                      10 of each, just as pictured.

                      Answered on 9/27/2011 by jjmIII from Canton, OH
                  • Q:

                    will this replace the original studs in the factory exhaust Manifold its a 1997 f150 supeu cab with a 4.6 liter
                    Asked on 9/26/2010 by john from delaware ohio

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Yes, it should.

                      Answered on 9/27/2010 by Mike from AAP
                  Displaying questions 1-3

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                  Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.