ARP Neckdown Stud 2.25in 7/16-14 to 3/8-24 Chromoly Black Oxide
Part # APJ2.250-1SB SKU ARPAPJ2.250-1SB
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ARP
ARP Neckdown Stud 2.25in 7/16-14 to 3/8-24 Chromoly Black Oxide
Highlights
- Broached
- Yes
- Color
- Black
- Thread 2 size
- 3/8-24 in
- Thread 2 length
- 1.05 in
- Overall length
- 2.25 in
- Thread 1 length
- 0.75 in
- Material
- 8740 Chromoly Steel
- Thread 1 size
- 7/16-14 in
- Type
- Stud
- Product type
- Neckdown Stud
Description
ARP Neckdown Stud 2.25in 7/16-14 to 3/8-24 Chromoly Black Oxide
The ARP Neckdown Stud is a high-performance automotive fastening component designed for applications requiring precision and durability. Crafted from premium chromoly steel, this stud combines strength with lightweight properties, making it ideal for high-stress environments often found in performance vehicles. Its innovative neckdown design facilitates easier installation and removal while ensuring a secure and tight fit within the assembly.
This product features a unique thread configuration that transitions from a larger 7/16-14 thread size to a smaller 3/8-24 thread, accommodating a variety of applications. The stud's black oxide finish not only enhances its aesthetic appeal but also provides a protective layer against corrosion, which is crucial in automotive settings where exposure to moisture and chemicals is common. This thoughtful design ensures long-lasting performance and reliability, contributing to the overall integrity of the engine assembly.
FITMENT: This neckdown stud is designed to fit a variety of automotive applications where a transition from 7/16-14 to 3/8-24 threads is required. It is particularly suited for use in cylinder heads and other critical engine components that demand robust fastening solutions.
Key Features & Benefits
- Constructed from high-strength chromoly steel for maximum durability.
- Neckdown design allows for easier installation and removal without compromising on strength.
- Black oxide finish offers corrosion resistance and enhanced longevity.
- Versatile thread configuration (7/16-14 to 3/8-24) for compatibility with various applications.
- Designed for high-stress automotive environments, ensuring reliable performance.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | ARP |
| Part number | APJ2.250-1SB |
| SKU | ARPAPJ2.250-1SB |
| Dimensions and weight | |
| Dimensions (W × H × D) | 3.00 × 5.00 × 1.00 in |
| Material and finish | |
| Color | Black |
| Material | 8740 Chromoly Steel |
| Finish | Black Oxide |
| Series and warranty | |
| Details | |
| Broached | Yes |
| Thread 2 size | 3/8-24 in |
| Thread 2 length | 1.05 in |
| Overall length | 2.25 in |
| Thread 1 length | 0.75 in |
| Thread 1 size | 7/16-14 in |
| Type | Stud |
| Product type | Neckdown Stud |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 60-day free returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
Not sure about this part? Ask us.
Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
We answer by email. No account needed.
Questions and answers
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Reviews
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