Black Oxide Hex Nuts 3/8"-16 Flanged

Name: Black Oxide Hex Nuts 3/8"-16 Flanged
Brand: ARP
SKU: 070-200-8724
Price: 4.99 USD
Availability: InStock

^$4⁹⁹

Ships on 09/16/2026

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Black Oxide Hex Nuts

3/8"-16 Flanged
9/16" Socket Size
2/pkg

3/8-16 black hex nut kit

The Highest Quality Fasteners On the Market

ARP Replacement Nuts are available in most popular sizes to fit your needs. These nuts offer direct replacements to your already ARP bolts or studs. Instead of replacing an entire kit for just a few nuts, ARP offers these replacement nut sets. These nuts are made of premium aerospace-grade materials, have 180,000 psi tensile strength and are 8740 chromoly steel with black oxide or polished stainless steel finish.

Part TypeNut

Product LineARP Replacement Nuts

BrandARP

Package Height0.5

Package Width4.0

Package Length6.0

Weight0.1 PG

Part CategoryPerformance Parts

Washers IncludedNo

Nut MaterialSteel

Nut FinishBlack oxide

Self-LockingNo

Nylon InsertNo

Nut StyleHex

Fastener Yield Strength (Psi)180,000

Wrench Diameter (In.)9/16

QuantitySold as a pair

Part FitmentUniversal

Vendor Part Number200-8724

Package Qty1

Package TypeEA

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

Black Oxide Hex Nuts 3/8"-16 Flanged

The Highest Quality Fasteners On the Market

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