Stud [3/8-16 / 3/8-24, 2.750 in. Length, 8740 Chromoly Steel, Black Oxide]

Name: Stud [3/8-16 / 3/8-24, 2.750 in. Length, 8740 Chromoly Steel, Black Oxide]
Brand: ARP
SKU: 070-AJ2.750-1B
Price: 3.57 USD
Availability: InStock

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More than 10 available

Ships on Nov 02, 2026

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Stud

3/8-16 Base Thread

3/8-24 Top Thread

2.750 in. Overall Length

8740 Chromoly Steel, Black Oxide Finish

Sold Individually

ARP individual studs let you replace a single damaged stud or build a custom stud set without buying a complete kit. This 3/8-16 and 3/8-24 stud is made from 8740 chromoly steel with rolled threads for strength and consistent clamping force.

ARP AJ2.750-1B Stud Features:

Base thread: 3/8-16
Top thread: 3/8-24
Overall length: 2.750 in.
8740 Chromoly Steel construction
Black Oxide finish
Sold individually

ARP Fasteners are machined from premium materials that surpass aircraft specifications. Each fastener is heat treated for strength, centerless ground for perfect concentricity, and coated for durability.

Part TypeStud

Product LineARP Fasteners

BrandARP

Package Height1.5

Package Width1.9

Package Length4.5

Weight0.08 PG

Part CategoryPerformance Parts

Top Thread Size3/8-24

QuantitySold Individually

Overall Length2.750 in

Material8740 Chromoly Steel

Base Thread Size3/8-16

Part FitmentUniversal

FinishBlack Oxide

Vendor Part NumberAJ2.750-1B

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Stud [3/8-16 / 3/8-24, 2.750 in. Length, 8740 Chromoly Steel, Black Oxide]

ARP AJ2.750-1B Stud Features:

⚠️ Warning

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Tools

Electrical Cords