Brake Master Grub Screw for BMZ33 (350Z)

Suits: HFM.Parts BMZ33 brake master cylinder (Nissan 350Z Z33, Skyline V35 with Brembo)

A spare grub screw for the HFM BMZ33 brake master. Use it to block the brake port you don’t need.

M12 x 1.0mm thread
Replacement part for the HFM BMZ33 27mm brake master
Blocks the unused side port on LHD or RHD cars
A spare for the two supplied with the BMZ33

GRUB33

★ 4.9 98 reviews

$3.95 AUD

In Stock · Ships Monday

Check your fitment

Overview

What it’s for

The BMZ33 has brake ports on both sides so it can suit LHD and RHD cars. Grub screws block the side you don’t use. The BMZ33 comes with two. This is a spare, if one goes missing or you need a replacement.

Will it fit?

It’s a replacement part for the HFM BMZ33 27mm brake master cylinder for the Nissan 350Z Z33 and Skyline V35 with factory Brembo brakes. Running a BM57? You need the BM57 grub screw instead.

Specifications

Thread	M12 x 1.0mm
Suits	HFM.Parts BMZ33 brake master cylinder

Pairs with

27mm High Volume Brake Master Cylinder for 350Z Z33 / V35 (BMZ33)
Caliper Speed Bleeder Valve (M10 x 1.0mm). For a one-person bleed once the master is back together.

Free AU shipping over $250

In-stock orders dispatched within 24 hours from Melbourne.

Lifetime warranty

Cylinder body covered for life for the original purchaser. No time limit, no argument.

30-day returns

Faulty part? Free return, full refund. Changed your mind? Full store credit, no fees deducted.

Ships worldwide

International shipping available to most countries. Rates calculated at checkout.

In the box

What's Included

1× M12 x 1.0mm brake master grub screw

Community

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Product Information

Will it fit your car?

Find your car in the list below and add it to your garage. Every part page then checks it for you.

Fits 1 vehicle across 1 model

Nissan 350Z1

Z33

Nissan 350Z Z33 VQ35DE · VQ35HR · 2002–2008

2002–2008

We have only confirmed fitment for the vehicles mentioned under compatibility. If your vehicle is not listed, then we don't know if it fits.

This one suits the HFM BMZ33 brake master for the 350Z and V35. For the HFM BM57, use the BM57 grub screw.

Yes, it comes with two. This is a spare or replacement if you lose one.

Our Story

We weren't always HFM.Parts; we were Holford Motors. Our brand's identity was forged not in an office, but on the local circuits in the high-stress world of competitive drifting. Our ultimate testbed was our Nissan S14 Drift car, driven by champion Luke Fink. Pushing that car to its limits exposed a crucial truth: achieving genuine, repeatable performance meant relying on components that simply weren't available affordably on the market.

The HFM.Parts brand was born

We made the commitment to design and manufacture the uncompromising, high-quality performance parts that we, as competitive racers, demanded ourselves. Every component you see is a solution conceived, tested, and proven by us. When you choose HFM.Parts, you are investing in components engineered by racers, for racers, ensuring your vehicle delivers its maximum performance potential.

From Our Customers

Be the first to review this product. Here's what other customers have been saying about our range:

Barry Callanan ✓ Verified

Sep 22, 2026

HFM.Parts Replacement Cap for BM57 Brake Master Cylinder (Nissan Skyline, Silvia, 180SX, 240SX & 300ZX Z32, RHD & LHD) →

Fits ok.
Sam

Feb 24, 2025

HFM.Parts 350mm Rear Caliper Adapter Brackets for Nissan Silvia S13 / S14 / S15 / 180SX & Skyline R32 / R33 / R34 with 370Z Akebono or Infiniti Calipers →

Fit perfectly on my S13, with just a little bit of trimming of the knuckle and caliper. Used a set of Infiniti Q60/Q70 rear calipers, exactly the same as 370Z and more readily available. Any of the Akebono calipers with 4101 casting number should work.
Lachlan Reed

Oct 6, 2024

HFM.Parts 324mm Front Brake Upgrade Kit, Single or Two-Piece Rotors, for R33 GTS-T / R34 GT Calipers on Nissan Silvia S14, S15 & Skyline R32 GTS-T, R33 GTS-T, R34 GT →

Bought this conversion kit for my RWD Stagea running 32GTR sumitomo callipers, everything fit perfectly and as it should, very happy with the quality of the items received.
Tom ✓ Verified

Aug 12, 2024

HFM.Parts 300mm Rear Brake Upgrade Kit for Nissan Silvia S13, 180SX, Silvia / 200SX S14 & S15 (Rotors & Caliper Adapters) →

I recently upgraded my Nissan S15 with these brake rotors and caliper adapters, and I am thoroughly impressed with their products and service. The materials used are high-quality, and the fitment and precision of their product was perfect! Originally I just wanted to enhance the aesthetics of the car with bigger brake rotors! But after the install of their front and rear rotor upgrade kits along with fresh brake pads, I noticed a significant improvement in braking power moving from old worn disks to theirs, not to mention better an overall driving experience. The installation instructions provided were clear and easy to follow. Even if you're not a seasoned mechanic like me, you should be able to install these with minimal hassle using their installation video’s! They are great value for money, I highly recommend HFM part’s to anyone looking to upgrade their braking system for better looks and performance!
Blake

Mar 6, 2024

HFM.Parts 27mm High Volume Brake Master Cylinder Upgrade for Nissan 350Z Z33 / Skyline V35 with Brembo (Replaces 46010-CD027) →

This master cylinder did exactly what they said. Direct bolt on. And just works. We tested it in our Endurance v35 and had performed spot on. If your looking for an upgrade for your 25mm master I highly recommend this for a firmer pedal feel.
Blake Morgan ✓ Verified

Dec 21, 2023

HFM.Parts 324mm Two-Piece Front Brake Rotors (Pair) for Nissan 350Z Z33 & Skyline V35 →

We are currently running the 2 piece brake discs on our endurance race car and they are doing a great job. The weight saving, cooling, reduced replacement cost and the look are all great points as to us returning for more. The team at HFM are knowledgeable on there product and are commited to working through the intricacies of racing with us. GREAT JOB!!

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HFM.Parts M12 x 1.0mm Brake Master Grub Screw for BMZ33 (Nissan 350Z Z33 / Skyline V35)

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Modifying vehicles is a specialist task and requires the knowledge and experience of competent individuals to be conducted safely.
We recommend this product be installed by a competent person. Instructions are given with every order where available, however, If you would like a copy prior to ordering, you're welcome to contact us

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