SKU: 28139427135

Greaseable Bolt w/Hardware 7/16 Inch Thread X 3 1/4 Inch Long 4-pack RockJock 4x4

Sale price$54.00 Regular price$60.00
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Greaseable Bolt w/Hardware 7/16 Inch Thread X 3 1/4 Inch Long 4-pack RockJock 4x4RockJock's Greasable Bolts have been a staple in our Johnny Joint product line since its inception in 1996! These bolts are used in many applications to grease Johnny Joint rod ends from the inside out (when the joint is equipped with an internally greasable pivot ball). Additionally, these bolt are used in leaf spring shackles, leaf spring main eye bushings as well as many, many other universal applications! All greasable bolts start out as a high

RockJock's Greasable Bolts have been a staple in our Johnny Joint product line since it’s inception in 1996! These bolts are used in many applications to grease Johnny Joint rod ends from the inside out (when the joint is equipped with an internally greasable pivot ball).

Additionally, these bolt are used in leaf spring shackles, leaf spring main eye bushings as well as many, many other universal applications!

All greasable bolts start out as a high quality grade 8 bolt, are rifle drilled to the center of the length of the bolt, cross drilled to allow the grease to escape and are fitted with a zerk fitting on their head for easy maintenance.

This Greaseable Bolt 4-Pack features 4 of our 7/16 in.-20 thread bolts that are 3 1/4 in. overall length and include 2 grade 8 flat washers, a locking stover nut and a 10-32 thread zerk fitting.

Greasable Bolts Fit:

  • Universal Application
  • TJ Wrangler - F and R upper control arms
  • TJ Wrangler Unlimited (LJ) - F and R upper control arms
  • XJ Cherokee - F upper control arms
  • MJ Comanche - F upper control arms
  • ZJ Grand Cherokee - F upper control arms

Greasable Bolts Include:

  • (4) 7/16 in.-20 x 3 1/4 in. long bolt with zerk fitting
  • (8) Grade 8 flat washer
  • (4) 7/16 in.-20 locking stover nut

Greasable Bolts Feature:

  • Gun drilling of bolts (half their length) to provide grease passage
  • Cross drilling to allow passage for grease to escape
  • Zerk fitted heads for easy maintenance

Notes:

  • Johnny Joints require non-synthetic, hi-moly lube grease such as our CE-9013G
  • Important- joints require greasing at normal intervals, but they do not hold a lot of grease! Over greasing can cause damage to the joint. To prevent damage, use only a hand pump grease gun, do not expect the joint to take a lot of grease and DO NOT use pneumatic or electric grease guns!

Parts List:

  • 7/16 in.-20 x 3 1/4 in. Long Greasable Hex Bolt (incl. zerk installed): CE-H0041
  • 7/16 in. Flat Washer (grade 8): CE-98025A132
  • 7/16 in.-20 Locking Stover Nut: CE-92501A435
  • 10-32 Zerk Fitting: CE-91127Z
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28139427135

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4.7 ★★★★★
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Billy
Louisville, US
★★★★★ 4
Good speed
Color: C-Black, Size: Model C Rechargeable
Love the rechargeable feature, works great as a frother, however, I have to get use to the on/off feature instead of the press to froth like the older unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
L
Verified Purchase
Lady J
Dallas, US
★★★★★ 5
Hold on tight! Has the strength to spin right out of your hands. 😀
Color: C-Stand Black, Size: Model C Rechargeable
What a pleasant surprise to experience this double whisk Electric Milk Frother!! The sheer power is incredible. Makes the most delicious blended Green Tea Match Latte, Dalgona Coffee and Mochas! The only "con" happened yesterday when I was frothing my Green Tea and the device just suddenly stopped! At the time, I wished that there was some sort of colored bulbs or other way of determining charge levels. A remarkably strong Milk Frother!
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Reviewed in the United States on May 7, 2026
M
Verified Purchase
Myriam I. Martinez
Alexandria, US
★★★★★ 5
Good quality and durability
Color: C-Black, Size: Model C Rechargeable
It works very well very easy to use I'm very happy with my purchase
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kings Kidd
Lexington, US
★★★★★ 3
It froths, but is not dependent
Color: C-Black, Size: Model C Rechargeable
While this frother does “froth”, it has many more cons than pros. The ONLY pro is it froths. The cons—only good for a traditional coffee cup. It is not water proof, and the instructions say to keep the “unit “ dry. As you froth, the liquid naturally raises height. If you are trying to use a Togo coffee mug, or thermos type travel mug—it only works well if done it three or four levels to ensure keeping the motor above the liquid. The “rechargeable “ function DOES recharge, however- it may last 1use or a few. It’s VERY inconsistent. And does not seem to be related to how long you allow it to charge. Overall—not a good buy. I had mine maybe 3 months before it quit working. And at 2 months it started becoming spastic. Even after just being charged-it wouldn’t even froth 1cup. AVOID!!
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Reviewed in the United States on May 16, 2026
C
Verified Purchase
Carloslazaroproenza
Charlottesville, US
★★★★★ 5
Easy to Use and Works Great
Color: C-Black, Size: Model C Rechargeable, Color: C-Black, Size: Model C Rechargeable
This milk frother works amazingly well! It’s powerful, easy to use, and creates rich, creamy foam in just seconds. The rechargeable design is very convenient, and the battery lasts a long time between charges. It feels sturdy and well-made, and cleaning it is quick and simple. I use it every day for my coffee, lattes, and hot chocolate, and it has exceeded my expectations. If you’re looking for an affordable and effective milk frother, this is definitely a great choice. Highly recommended
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Reviewed in the United States on June 10, 2026

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