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QA1 KFR7SZ K Series 3-Piece Carbon Steel Rod End 7/16-20 RH Female with Stud and Zerk Fitting

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KFR7SZ
5 reviews
Sale Price

$13.28

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 KFR7SZ is a K Series 3-piece carbon steel female rod end featuring a 7/16 in. (0.4375 in.) bore and 7/16-20 right-hand female thread. This stud-configuration rod end includes an integrated male threaded stud built into the rod end head, along with a Zerk grease fitting for easy lubrication and extended service life. Engineered for precision, durability, and reliable performance in demanding steering and suspension applications.

Key Features:

  • Ball: 52100 bearing steel, heat treated, hard chrome plated, and precision ground for smooth articulation
  • Race: Alloy steel, corrosion and wear resistant
  • Body: Carbon steel with protective coating for corrosion resistance
  • 3-piece construction for strength and precision fitment
  • Integrated stud configuration — male threaded stud built into the rod end head
  • Zerk grease fitting included for easy relubrication in the field
  • 7/16-20 right-hand female thread
  • 7/16 in. bore diameter
  • Part of QA1's trusted K Series rod end family, available in a wide range of sizes and configurations

QA1 K Series rod ends are a go-to choice for race teams, custom builders, and performance enthusiasts who demand consistent quality and precise handling. Backed by QA1's one-year limited warranty against defects in material and workmanship.

Products specifications

Grease Fitting

Yes

Heat-Treated

Yes

Jam Nut Included

No

Notes

Features 7/16-20 RH in. male threaded stud built into the rod end head. Only rod end ball and race are heat-treated.

Quantity

Sold individually.

Rod End Attachment

Female threads

Rod End Ball Width

0.562 in.

Rod End Centerline Length

1.812 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.438 in.

Rod End Head Diameter

1.125 in.

Rod End Head Width

0.562 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

14 degrees

Rod End Style

Metal to metal

Rod End Thread Size

7/16-20 RH in.

Size

7/16-7/16

Thread

Right Hand

Thread Length

1.062 in.

Autoplicity simply had the best prices available and everything was in stock to be shipped.

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User-friendly website. Thanks!

Autoplicity leads the way ! Others take a lesson !! Great prices and excellent service !!!

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

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