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QA1 KMR6-7 K Series 3-Piece Carbon Steel Rod End 3/8 in. Bore 7/16-20 RH Male

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KMR6-7
6 reviews
Sale Price

$10.68

Estimated ship date Saturday, November 21

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Product Details

The QA1 KMR6-7 is a K Series three-piece carbon steel rod end featuring a 3/8 in. (0.375 in.) bore and 7/16-20 right-hand male threads. Engineered for precision, this spherical rod end is built to handle demanding suspension, steering, and linkage applications in performance, racing, and industrial environments.

The three-piece construction uses a 52100 bearing steel ball that is heat treated, hard chrome plated, and precision ground for durability and smooth articulation. The alloy steel race offers corrosion and wear resistance, while the carbon steel body is protective coated to resist corrosion. The metal-to-metal contact design provides a 10-degree misalignment angle, allowing for controlled angular movement under load.

Key Specifications:

  • Bore Size: 3/8 in. (0.375 in. / 9.5 mm)
  • Thread Size: 7/16-20 Right Hand (RH)
  • Thread Length: 1.375 in.
  • Centerline Length: 2.125 in. (54 mm)
  • Head Diameter: 1.125 in. (28.6 mm)
  • Head Width: 0.5 in. (12.7 mm)
  • Ball Width: 0.5 in. (12.7 mm)
  • Misalignment Angle: 10 degrees
  • Attachment Style: Male threads
  • Construction: 3-piece
  • Finish: Zinc plated

Material Construction:

  • Ball: 52100 Bearing Steel — Heat Treated, Hard Chrome Plated, Precision Ground
  • Race: Alloy Steel — Corrosion and Wear Resistant
  • Body: Carbon Steel — Protective Coated for Corrosion Resistance

Sold individually. Grease fitting and stud configurations are available within the KM Series lineup. The KMR6-7 is compatible with standard 7/16-20 threaded rod end applications and is ideal for suspension links, tie rods, panhard bars, and custom fabrication builds requiring a compact, high-strength male rod end.

Products specifications

A (+/-0.015)

2.125

Approx Bearing Weight

0.16

B (+0.0015/-0.0005)

0.375

Ball Dia Ref

0.719

C (+0.062/-0.031)

1.375

D (+/-0.010)

1.125

Grease Fitting

No

Heat-Treated

Yes

Jam Nut Included

No

Misalign Angle

10

Notes

Only rod end ball and race are heat-treated.

Quantity

Sold individually.

Rod End Attachment

Male threads

Rod End Ball Width

0.500 in.

Rod End Centerline Length

2.125 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.375 in.

Rod End Head Diameter

1.125 in.

Rod End Head Width

0.500 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

10 degrees

Rod End Static Load Capacity

7,180 lbs.

Rod End Style

Metal to metal

Rod End Thread Size

7/16-20 RH in.

T (+/-0.005)

0.406

Thread Length

1.375 in.

Thread Type

Right Hand

Thread UNF-3A

7/16 -20

UTL Radical Static

7180

W (+0.000/-0.005)

0.5

Title

QA1 Suspension Rod End Bearing KMR6-7

Prop 65

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

Fast no hassle shopping and saved 10 bucks..:)

great prices and ships super fast!!

Great prices, fast shipping. Great order status updates.

Great prices and communication, fast shipping. What more could you want or expect from a company?

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Great prices and prompt shipping

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