Select Vehicle
Select Vehicle
JDC Titanium Allen Cap Bolts - 1
JDC Titanium Allen Cap Bolts - 2
JDC Titanium Allen Cap Bolts - 3
JDC Titanium Allen Cap Bolts - 4
JDC Titanium Allen Cap Bolts - 5
JDC Titanium Allen Cap Bolts - 6
JDC Titanium Allen Cap Bolts - 7
JDC Titanium Allen Cap Bolts - 8
JDC Titanium Allen Cap Bolts - 9
JDC Titanium Allen Cap Bolts
JDC Titanium Allen Cap Bolts - 11
JDC Color Options Photo

JDC Titanium Allen Cap Bolts

JDC-TI-AHB-M3x8

Size
Size: M3x8mm
Color
Color: Burnt
$ 2.99

Pairs well with
Earn points with this purchase

JDC Titanium Allen Cap Bolts

Shop JDC's selection of titanium Allen cap bolts! Available in most common metric diameters (M3, M4, M5, M6, and M8), and a variety of lengths, our titanium dress-up hardware not only replaces, but upgrades old rusty bolts to vibrant JDC Titanium jewelry!

Washers can be purchased separately here.

Thread Pitches (Unless otherwise noted):

  • M3 - 0.5
  • M4 - 0.7
  • M5 - 0.8
  • M6 - 1.0
  • M8 - 1.25
  • M10 - 10.25
For a full list of colors check out our JDC Titanium Color Options. If you want to learn how to keep your titanium clean take a look at JDC Titanium Maintenance and Care.

Orders Containing Titanium

Colored Titanium:

  • All titanium is colored to order unless otherwise stated on the item listing. Please see the banner at the top of the website for the current estimated lead times. Production time can vary depending on your order size, products ordered, and the difficulty of custom options requested.

Bare Titanium/Stainless Steel:

  • In-stock items have a processing time of 3-5 business days.

For orders without titanium, our average processing time is 2-4 business days.

CNC machined from a single piece of Ti6Al-4V (Grade 5) titanium.

Each piece is hand-polished before receiving our proprietary cold anodizing treatment for colors that will last a lifetime!

For a color chart and information on our titanium products please click here.

GR5 Titanium (Grade 5 Titanium) is a premium alloy composed primarily of titanium, with small amounts of aluminum (6%) and vanadium (4%) for added strength and versatility. Renowned for its exceptional strength-to-weight ratio, GR5 Titanium offers superior corrosion resistance, excellent heat tolerance, and remarkable durability. This makes it an ideal material for aerospace, automotive, medical, and high-performance applications, where lightweight strength and longevity are critical. Its ability to be anodized into vibrant colors further enhances its appeal for customization in industries like motorsports and jewelry.

All JDC Titanium Hardware is backed by a Lifetime Finish Warranty that covers fading or discoloring over time.

JDC Titanium hardware is backed by a Lifetime Finish Warranty covering fading or discoloration of standard JDC titanium finishes. This warranty applies specifically to qualifying JDC titanium hardware products. Products featuring custom logos, artwork, or special designs may not qualify for standard no-charge refinishing and could require a refinishing fee. Warranty does not cover discoloration due to improper use of chemicals.

For more information see: JDC Warranty Policy

  • 5 stars: 18 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
O
Osvaldo P. (Lithia, US)
M5x10mm / Bare
Never use provided hardware!!!

I recently added a catch can kit to my turbo Tacoma. It came with standard hardware but I decided to use JDC titanium instead. JDC hardware looked 💯 better with the powdered coated catch can bracket. JDC ftw!

Osvaldo P. review photo
G
Garren C. (Austin, US)
Quality Parts for a Quality Build

Quick shipping and amazing quality allen bolts. Im currently replacing a variety of covers with carbon fiber on a 1995 Mitsubishi 3000GT VR4 and wanted to bolt it down with 60v titanium bolts for a deep gold accent. Ive also got 60v hardware going on an HKS SSQV and Im really looking forward to seeing this complete. These bolts and customer service will not disappoint! I'll be back for more!

Garren C. review photo
K
Krizden W. (Rensselaer, US)
Titanium FTW

I use these guys for all my titanium needs. I love the purple they are able to make and they are super friendly and easy to work with as far as getting custom work done. Would recommend these guys to anyone looking to add some bling or get rid of rusty old hardware. Currently ordering more for my motorcycle as well.

Krizden W. review photo
R
Ryan M. (Brooklyn, US)
M5x10mm / Burnt
Gold titanium

I got the gold titanium screws for a color match on my Onewheel custom rim and man are they beautiful, superb quality from JDC!

Ryan M. review photo Ryan M. review photo Ryan M. review photo
W
William G.
Blue Supra Titanium

The blue in these pieces make the engine shine! I have the itch for Titanium and JDC has my Fix!!!

William G. review photo William G. review photo William G. review photo William G. review photo
m
mathew

1A quality and finish, thank you

J
Jordan B. (Taunton, US)
Titanium hardware

JDC is my go to titanium hardware place for my builds!

D
David H. (Sterling, US)
JDC Titanium Allen Cap Bolts

Fantastic quality and value! They look fantastic in my engine bay. Highly recommended!

R
R.R.

excellent good work

K
Krizden

Super nice finish with the anodizing

K
Krizden

Quality socket bolts. Will buy again

C
Chris W. (Osage Beach, US)
Titanium bolts

The bolts i got were the right size, right thread and looked amazing!

A
Anthony M.
M3x8mm screws

Hard to find screws , these guys made them , in titanium! Excellent job.

N
Nathan A.
Amazing product

The finished product was amazing and worked perfectly for what I was trying to accomplish. I will definitely be buying more in the future.

B
B (Philadelphia, US)
Titanium Allen head bolts

I particularly like these bolts for the application and looks. I have used these in particular locations and enjoy the way they look over the other bolts you sell.

S
Santos M. (Tampa, US)
Titanium Bolts for your Engine Bay?

A lot of people always ask me why i swap my bolts for titanium, the main reason is weight savings on the engine bay. My car is around 3500 from factory so everything counts. JDC Titanium bolts are awesome and he ship very fast so you don't have to wait for your project to be completed. I recommend them 100%.

M
Mike S. (Appleton, US)
Universal Bolts

Fast shipping amazing quality. Best go to person for titanium

J
Joshua H. (Meridian, US)

JDC Titanium Allen Head Bolts (Universal)

JD Customs USA

JD Customs USA specializes in bespoke titanium pieces with virtually unlimited customization options. Known for vibrant colors and unmatched craftsmanship, we bring your creative visions to life. From precision to personalization, our commitment to quality ensures every piece exceeds expectations. At JD Customs USA, we don’t just create products – we deliver perfection.

View More JD Customs USA Products

Related Guides & Articles

Helpful information, guides, and articles related to this product.
JDC Titanium Bolts

Are Titanium Bolts Actually Safe for Cars?

Read Article
Measure Like a Pro: Step-by-Step Guide for Metric Bolts and Nuts - JD Customs U.S.A

How to Accurately Measure Metric Bolts and Nuts

Read Article
JDC Titanium Color Options

How to Choose Titanium Hardware Colors for Your Car Build

Read Article
Pile Of JDC Titanium Hardware In Burnt Finish

Why Titanium Hardware Became One of the Most Popular Car Modifications

Read Article
Rubber Well Nuts V.S. Metal Rivet Nuts

Well Nut vs Rivnuts: Which Fastener Should You Use?

Read Article
GR5 vs GR2 Titanium Hardware

Titanium Hardware Grades Explained: Grade 2 vs. Grade 5 Titanium

Read Article