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QA1 KFR4S K Series 3-Piece Carbon Steel Female Rod End 1/4-28 RH Stud

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KFR4S
11 reviews
Sale Price

$8.07

Estimated ship date Saturday, November 21

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 KFR4S is a K Series 3-piece carbon steel female rod end featuring an integrated right-hand 1/4-28 threaded stud. Engineered for precision chassis, suspension, and steering linkage applications, this rod end delivers accurate, low-friction articulation in demanding street and racing environments.

Key Features:

  • 3-piece design with carbon steel body, protective coating for corrosion resistance
  • Ball: 52100 bearing steel, heat treated, hard chrome plated, and precision ground
  • Race: Alloy steel, corrosion and wear resistant
  • Body: Carbon steel with protective coating for corrosion resistance
  • Integrated 1/4-28 right-hand threaded stud built into the rod end head
  • 1/4-inch bore for precise fitment
  • Follows SAE Specification J1120 construction standards
  • Available in stud configuration for easy installation

QA1's K Series rod ends are trusted by builders and racers for their consistent quality and durability. QA1's quality system is certified to the ISO 9001 standard, and every product is designed, built, and inspected to ensure reliable performance. Sold individually.

Products specifications

Grease Fitting

No

Heat-Treated

Yes

Jam Nut Included

No

Notes

Features 1/4-28 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

0.375 in.

Rod End Centerline Length

1.312 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.250 in.

Rod End Head Diameter

0.750 in.

Rod End Head Width

0.375 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

16 degrees

Rod End Static Load Capacity

2,539 lbs.

Rod End Style

Metal to metal

Rod End Thread Size

1/4-28 RH in.

Size

1/4-1/4

Thread

Right Hand

Thread Length

0.750 in.

Easy shopping

So far so good. First timer with this seller.

The item could have more pictures from different sides and dimensions.

Easy to order, in-stock parts

Quick to find part and pay using Amazon.

Good price, fast delivery

Excellent job guys and gals. It just doesn't get easier than this! placed order, received confirmation email, received shipping email, was able to track shipment and received product on my doorstep well packaged and in mint condition. very quick turnaround :) like i said, it just doesn't get any easier than this! <br>Thanks again.

Really easy!

I placed an order with Autoplicity and it shipped the next day. The first part of the order was received he following day but I had to wait 5 days for the second part to come from across the country. They were available on the phone for questions, prompt, and courteous every time I called. Autoplcities pricing was the best that I could find anywhere for my autometer gauge, and I will definitely be doing business with you guys again!<br>

I REALLY NEEDED THE PARTS ORDERED AND ORDERING WAS EASY, BUT I FOUND WHAT I NEEDED AND CANCELED THE ORDER...

Great product. Fast shipping. Great seller. Thanks again.

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