Skip to content

Built for Enthusiasts 🔩 Backed by Enthusiasts

🇺🇸 FLASH SALE: 15% Off Your Entire Order

Unlock a Jet Tag & Air Freshener on Orders Over $100! 🎁

🌟 Premium Hardware & Accessories for 200+ Platforms!

FREE Domestic Shipping on Most $250+ Orders! 🚚

Popular Vehicles
200+ Platforms
Nissan
Nissan GTR R35
Nissan Z, RZ34
Nissan 370z
Nissan 350z
Nissan 300zx Z32
Nissan 300zx Z31
Ford
Bronco
Focus ST/RS
Mustang
Honda
Civic Type R, FK8
Element
S2000
Subaru
BRZ / FR-S / 86
WRX/STi (All)
Legacy
Toyota
GR Corolla
GR Supra
Tacoma
Tundra
Mazda
CX-30
CX-3/5/7/9
Miata
RX7 FD
Dress Up Hardware
Dress Up Hardware
Bulk Hardware Packs
10-Packs
25-Packs
100-Packs
Wide Body & Flare Hardware
Fastener Solutions, Per Each
Measuring Tools
Silicone Seat Washers
Rivet Nuts
Well Nuts
Welting for Body Kits
By Size
M2 - Metric
M3 - Metric
M4 - Metric
M5 - Metric
M6 - Metric
M8 - Metric
M10 - Metric
M12 - Metric
SAE
By Type
Bolts, Angled Head
Bolts, Flat-Head FHSC
Bolts, Socket-Cap SHSC
Bolts, Shoulder-Style
Nuts, Acorn/Hex/Lock
Screws, Coarse Thread
Washers, Flat & Lock
Washers, Colored Finish
By Material
Titanium Hardware
Stainless Hardware
Billet Aluminum
Engine Bay
Platform-Specific Kits
"Stage 1" Fastener Kits
"Stage 2" Fastener Kits
"Stage 3" Fastener Kits
Accessories
Battery Brackets
Bump Stops & Silicone Sleeves
Dipstick Handles
Oil Filler Caps
Radiator Cap Covers
Reservoir Cap Covers
Specific-Area Hardware
Fender Hardware
Hood Hardware
Shocks/Struts Hardware
Throttle Body Hardware
Valve Cover Hardware
Interior
Accessories & Hardware
Accessories
Air Fresheners
Interior Screws
Keychains
Shift Knobs
Hardware Kits
Door Jam Hardware
Interior Hardware
Seat Hardware
Steering Wheel Bolts
Trunk Hardware
Plastic Panels & Parts
Reproduction (All)
Stereo Bezel Kits
T-Top Handle Bezels
Window-Switch Panels
Exterior
Body Kit & Wheels
Hardware Kits
Fender Fastener Kits
License Plate Bolts
Quick Bumper Release Kits
Trunk Fastener Kits
Wing Hardware
Vehicle Body
Body Kit Hardware
Welting for Body Kits
Wiper & Nozzle Delete Kits
Wheel & Tire
Valve Stem Tire Caps
Wheel Hardware
Accessories
Window Decals
Lifestyle
Air Fresheners
Citrus Scent
Sakura Cherry
Spring Scent
Apparel
Hats
Lanyards
Shirts
Garage & Holiday
Holiday Ornaments
Posters
Wall Art
Keychains
Jet Tag Keychains
Lanyards
Z-Logo Keychains
Lapel & Hat Pins
Race Cars
Road Signs
Sports & Muscle Cars
Wheel Pins
Stickers
Car Stickers
Quarter-Window
Windshield Banners
About
Company Information
Sponsorships
R&D Vehicles
Customer Service
Contact Us
Dealer Login
Shipping & Returns

ZSPEC Design LLC

ZSPEC Design - Leader in Automotive Dress Up Hardware (Bolts, Fasteners, Washers) and Automotive Accessories

200+ Platforms
Dress Up Hardware
Accessories & Hardware
Body Kit & Wheels
Company Information

Need help?

...Click to email us!

ZSPEC Design License Plate Frame - Super Cool "Hardware Matters!"

Become an Insider!

Be the first to get new product updates, special discounts and sales announcements!

Your e-mail

Cart

Your cart is empty

Start shopping

Add order note

FHSC, Coarse - ZSPEC Design LLC

Home
FHSC, Coarse

FHSC, Coarse

6 products

Sort by

Sort by

Featured Most relevant Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old

ZSPEC M6x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, Dress Up Bolt, FHSC, m6, Stainless - zspecdesign.com

ZSPEC M6x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, Dress Up Bolt, FHSC, m6, Stainless - zspecdesign.com

ZSPEC Design ZSPEC M6x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack

Sale price$6.00

ZSPEC Black FHSC M5x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, coarse, dress up bolt, Fastener, fhsc, stainless - zspecdesign.com

ZSPEC Black FHSC M5x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, coarse, dress up bolt, Fastener, fhsc, stainless - zspecdesign.com

ZSPEC Design ZSPEC Black FHSC M5x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack

Sale price$8.00

ZSPEC FHSC Coarse M8x35mm Fastener, Titanium Grade-5, per Each

ZSPEC FHSC Coarse M8x35mm Fastener, Titanium Grade-5, per Each

ZSPEC Design ZSPEC FHSC Coarse M6x20mm Fastener, Titanium Grade-5, per Each

Sale price$3.50

6 colors available

ZSPEC M6x30mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, Dress Up Bolt, FHSC, m6, Stainless - zspecdesign.com

ZSPEC Design ZSPEC M6x30mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack

Sale price$6.00

ZSPEC M5x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, Dress Up Bolt, Fastener Kit, FHSC, m5, stainless - zspecdesign.com

ZSPEC M5x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack - ZSPEC Design LLC - Hardware Fasteners - 10-pack, Dress Up Bolt, Fastener Kit, FHSC, m5, stainless - zspecdesign.com

ZSPEC Design ZSPEC M5x20mm Coarse Flat-Head FHSC Fasteners, Stainless, 10-Pack

Sale price$6.00

ZSPEC FHSC Coarse M6x20mm Dress-Up Bolt/Fastener, Titanium Grade-5, per Each

Durable Finishes:
Black Gold Burned Purple Silver Blue

ZSPEC Design LLC

ZSPEC FHSC Coarse M6x20mm Dress-Up Bolt/Fastener, Titanium Grade-5, per Each

Durable Finishes:
Black Gold Burned Purple Silver Blue

ZSPEC Design LLC

ZSPEC Design ZSPEC FHSC Coarse M8x25mm Fastener, Titanium Grade-5, per Each

Sale price$4.00

6 colors available

ZSPEC Design - Hardware. Reproduction Z Parts. Billet Accessories. Merchandise.

Get updates on promos and new product launches

Become an insider, drop us your email for the latest updates!

Your e-mail

Follow Us

Let's work together - we'd like to feature your rides!

Instagram: @zspecdesign
Tiktok: @zspecdesignllc

We like playing "tag" - let's GO! :)

"ZSPEC Design" and "Dress Up Bolts" are registered trademarks of ZSPEC Design LLC.

Newsletter

Get the updates direct to your Inbox.

Product Launches, Discounts and more - get the latest announcements from ZSPEC!

Your e-mail

CUSTOMER SERVICE

Hours: Mon. - Fri., from 9am to 4pm EST.

Most in-stock orders received by Noon will ship that business day.

Orders received past Noon Friday or over weekend will be processed the following Monday.

Contact by email:
sales@zspecdesign.com
or our office at:
+1 (440) 214-9157.

Country/region

Country/region

ZSPEC Design LLC Powered by Shopify

We accept

Stephen Corbett

So grateful that ZSPEC is making these dash control mounting pods!

In restoring my 93 Z convertible, I didn't realize the poor condition my original mounting pods were in, until I started working on fixing some things, and saw how many cracks and broken mounting points were in them. I wish I had ordered both left and right instead of just the right one, because my left one was in almost as bad shape. In the near future, I'll order the left one too. These mounting pods are so nicely and perfectly made, everything fits like it should. So glad these are available!

ZSPEC 300zx Z32 Mounting POD - RH (Right-Side) for Climate Controls, Per Each

Mike E

Best bolts anywhere!

The best!

ZSPEC M6-1.0 Metric Flare Nuts, Titanium Grade-5, Per Each

Stephen Corbett

I couldn't have restored my Z to perfection without Z-Spec!

I recently picked up a 93 Convertible which was pretty tired in the interior appointments, so my goal was to fully update the car and restore it to better-than-new condition. I incorporated a lot of Z-Spec parts in my build and every item they make is of the highest quality! I used a new flagship Pioneer 10" head unit, and loved the matte carbon fiber finish bezel and matching Z-Spec brackets. It really finishes off the install perfectly!

I've used so many of their polished stainless hardware sets and fasteners, their window switch trims and buttons (the old factory ones were so tired looking), and now this car is like new again. Z-Spec is top notch!

ZSPEC LHD Hydro-Dipped Double-Din Radio Bezel w/Brackets, Nissan Z32 300zx

Robert Feragotti

Well Made License Plate Screws

These license plates arrived today and I'm very impressed! They were packaged with care, by hand, which I appreciate. They are a significant upgrade to the factory screws on my MX-5. I will definitely order from ZSPEC in the future!

ZSPEC License Plate Bolts, SHSC M6x20 w/Washers, Grade-5 Titanium, 8-Pack

Ricardo 300Zx

Looks great

Fits perfect

ZSPEC Hood Dress Up Bolts® Fastener Kit for Nissan Z32 300zx, Titanium

★ Reviews

Let customers speak for us

96%

(1926)

3%

(68)

1%

(16)

0%

(3)

0%

(2)

R

ZSPEC M6-1.0x25mm Titanium Metric SHSC Fasteners/Bolt, Socket Cap, Per Each

Robin

It was great fast service.

s

ZSPEC Nissan Z-Car Style Lapel / Hat Pin, '23+ RZ34 Style

sfsxshingo

Very nice RZ34 pin

Very fast shipping, and the quality of the pin and the backer are very good.

s

ZSPEC Lapel Pin - Nissan Z (2023+) RZ34 Style, Chrome

sfsxshingo

Nissan Z enamel pin

Very fast shipping and amazing quality pin. 1000% worth it

D

ZSPEC Carbon-Fiber Dress-Up Washers (Carbon-Weave Style), Per Each

Daniel Romero

Okay… these are awesome

Okay… these are awesome. Thick, strong, light, real. No idea if they will delaminate or fracture over time and impact wrenches smashing at them but having stress tested one, it’s the real deal.

s

ZSPEC Design Jet Tag Keychains - Red or Black

s.n.

Fast shipping great product

1 2 3