Chromoly Stud [Length: 6.120 in.]

Name: Chromoly Stud [Length: 6.120 in.]
Brand: ARP
SKU: 070-AR6.120-1LB
Price: 13.39 USD
Availability: InStock

^$13³⁹

7 left in stock

Ships on Nov 02, 2026

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Universal

Top Thread Size: 1/2 in.-20 x 1.250 in.
Base Thread Size: 1/2 in.-13 x 1.250 in.
Overall Length: 6.120 in.
8740 Chromoly
Black Oxide
Sold Individually

Washer and nuts sold separately

Exact Tolerances for Perfect Alignment

These studs are manufactured from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment.

Part TypeStud

Product LineARP Chromoly Studs

BrandARP

Package Height0.6

Package Width5.0

Package Length6.0

Weight1.0 PG

Part CategoryPerformance Parts

Washers IncludedNo

Nuts IncludedNo

Base Thread Size (In.)1/2-13

QuantitySold individually

Fastener FinishBlack oxide

Top Thread Size (In.)1/2-20

Part FitmentSemi Universal

Fastener Material8740 chromoly

Effective Stud Length6.12 in (155.448 mm)

Vendor Part NumberAR6.120-1LB

Package Qty1

Package TypeEA

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

Chromoly Stud [Length: 6.120 in.]

Exact Tolerances for Perfect Alignment

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