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QA1 KFL6 K Series 3-Piece Carbon Steel Rod End Female Left Hand 3/8 in. Bore 3/8-24 LH Thread

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KFL6
4 reviews
Sale Price

$8.26

Estimated ship date Thursday, October 22

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Product Details

The QA1 KFL6 is a precision-grade, three-piece carbon steel spherical rod end from QA1's KF Series, designed for demanding motorsport and performance applications. Featuring female mounting with a 3/8 in. bore and 3/8-24 left-hand (LH) thread, this rod end delivers reliable articulation and high static load capacity in a compact, metal-to-metal construction.

Key Features:

  • Ball: 52100 bearing steel ? heat treated, precision ground, and hard chrome plated for superior wear resistance
  • Race: Alloy/chromoly steel, heat treated for corrosion and wear resistance
  • Body: Carbon steel with protective coating for corrosion resistance
  • 3-piece construction ? non-lubricated, metal-to-metal design
  • Thread: 3/8-24 UNF-2B left-hand female threads
  • Bore Diameter: 0.375 in.
  • Ball Diameter: 0.719 in.
  • Head Diameter: 1.000 in.
  • Head Width: 0.406 in.
  • Ball Width: 0.500 in.
  • Thread Length: 0.937 in.
  • Centerline Length: 1.625 in.
  • Misalignment Angle: 12 degrees
  • Radial Static Load Capacity: 3,915 lbs.
  • Meets SAE J1120 standards
  • Sold individually

QA1 KF Series rod ends are available in right- and left-hand thread configurations and inch dimensions, making them a versatile solution for suspension linkages, steering components, and other precision applications across circle track, drag racing, and street performance builds.

Products specifications

A (+/-0.015)

1.625

Approx Bearing Weight

0.15

B (+0.0015/-0.0005)

0.375

Ball Dia Ref

0.719

C (+0.062/-0.031)

0.937

D (+/-0.010)

1

E (+/-0.010)

0.687

F (+/-0.010)

0.562

Grease Fitting

No

Heat-Treated

Yes

Jam Nut Included

No

Misalign Angle

12

Notes

Only rod end ball and race are heat-treated.

Quantity

Sold individually.

Rod End Attachment

Female threads

Rod End Ball Width

0.500 in.

Rod End Centerline Length

1.625 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.375 in.

Rod End Head Diameter

1.000 in.

Rod End Head Width

0.500 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

12 degrees

Rod End Static Load Capacity

3,915 lbs.

Rod End Style

Metal to metal

Rod End Thread Size

3/8-24 LH in.

T (+/-0.005)

0.406

Thread Length

0.937 in.

Thread Type

Left Hand

Thread UNF-2B

3/8 -24

UTL Radical Static

3915

W (+0.000/-0.005)

0.5

Prop 65 Yes/No

Yes

Title

QA1 Suspension Rod End Bearing KFL6

Prop 65 - Short Label

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Best price anywhere for a brand name item. Fast inexpensive shipping!

Best prices on the internet and fast at getting the product out. Thanks!

best pricing for the item plus no tax and free ground shipping.better deal of all the online retailers

Product was exactly what I ordered and was sent fast. I will definitely order more products from Autoplicity. Great Site, fast service!

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