This is the original Cobra side-screw (part #634-081-9-001) used to attach 25-series and 29-series CB radios to their mounting bracket. Priced at just $1.95, it's a simple, inexpensive way to replace lost or stripped screws.
Key Specifications
Brand: Cobra
Part Number: 634-081-9-001
Compatibility: Cobra 25-series and 29-series CB radios
Screw Type: Thumbscrew (side-mount)
Quantity: Sold individually
Materials & Build
Durable metal construction with a knurled thumb head for easy hand tightening without tools.
Use Cases
Reattach your CB radio to its mounting bracket in your vehicle, boat, or base station. Essential if the original screw is lost, damaged, or stripped.
Compatibility & Selection
Fits all Cobra 25-series (e.g., 25 LTD, 25 NW ST) and 29-series (e.g., 29 LTD, 29 LTD BT) models. Check your radio's bracket to confirm.
Price Value & Deal
Only $1.95! Even better, use coupon SAVE15 at checkout to take 15% off your order. Free shipping on orders over $45.
Features
Perfect OEM replacement for Cobra 25-series and 29-series CB radios.
Knurled thumb head allows tool-free tightening for quick installation.
Incredibly low price at $1.95, plus extra 15% off with coupon SAVE15.
Screw Type: Thumbscrew
Part Number: 634-081-9-001
Compatibility: Cobra 25-series and 29-series CB radios
Seller: ChargeWise Systems
Product Details
Reliable, Affordable Fix
Don't let a missing screw keep you off the air. This genuine Cobra thumbscrew is an exact replacement for your 25- or 29-series radio.
Easy Installation
No tools needed – just twist the thumb head.
Precision fit for Cobra brackets.
Durable construction to prevent stripping.
An Inexpensive Necessity
At just $1.95, it's a no-brainer to keep a spare. Pair with coupon SAVE15 for even more savings.
Order Yours Today
Quick checkout and fast shipping. Secure your radio today.
Frequently Asked Questions
What is the exact size of this thumbscrew for a Cobra 29 LTD BT?
This is the OEM part #634-081-9-001, which is the exact screw that comes with your radio. It fits perfectly—no size uncertainty.
Where can I buy a replacement thumbscrew for my Cobra CB radio?
You can purchase it here online for just $1.95. We offer fast shipping and a low price, so you can get back on the air quickly.
Will this screw fit the Cobra 25 LTD?
Yes, this screw is designed for all 25-series and 29-series Cobra CB radios, including the 25 LTD.
I lost one of my bracket screws, is this the right replacement?
Absolutely. This is the original Cobra side-screw that secures the radio to the mounting bracket. One screw is all you need to replace a lost one.
Does this thumbscrew come with a warranty?
As an original Cobra part, it's covered by Cobra's standard warranty. For more details, please contact Cobra support.
4.3★★★★★★★★★★(4)
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Customer Reviews
4
★★★★★★★★★★5.0
y***s
Verified
Exactly what I needed
Lost a thumbscrew on my Cobra 29 and this fits perfectly. Good quality, original part. Great price.
★★★★★★★★★★4.0
q***h
Works fine
Good replacement for a lost screw. It fits my 25 series radio. No issues.
★★★★★★★★★★5.0
h*z
Verified
Perfect fit
Just as described. This is the exact OEM part. My bracket is now secure. Thanks!
★★★★★★★★★★3.0
c*****n
Verified
Okay, but a bit pricey
It's a small screw, a bit pricey for what it is, but it works. Glad I found the original part.
