1/2 -13 x 4.000 hex SS bolts

Name: 1/2 -13 x 4.000 hex SS bolts
Brand: ARP
SKU: 070-646-4000
Price: 42.99 USD
Availability: InStock

^$42⁹⁹

Ships on 09/17/2026

Lowest Price Guarantee

Part TypeBolt Kit

BrandARP

Package Height0.5

Package Width5.5

Package Length9.2

Weight1.4 PG

Part CategoryPerformance Parts

Washers IncludedYes

Thread Size (In.)1/2-13

Underhead Length4 in (101.6 mm)

Fastener Yield Strength (Psi)170,000

Wrench Diameter (In.)9/16

QuantitySold as a set of 5

Fastener FinishPolished

Part FitmentUniversal

Fastener MaterialStainless steel

Fastener Head StyleHex

Vendor Part Number646-4000

Package Qty1

Package TypeEA

No Questions

No Reviews

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

⚠️ Warning