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Vehicle Info NeededARPPART NUMBER: 070-400-8034
Accessory Studs M8 x 1.25 x 51mm (2.000")
$21499
Ships on Sep 02, 2026
Lowest Price GuaranteeStainless Steel Accessory Studs
- Accessory Studs
- M8 x 1.25 x 51mm (2.000")
- 16 Pack
M8 X 1.25 X 51mm broached stud kit - 16pcs
- ARP has developed an innovative multi-purposes accessory stud thatcan be used for exhaust systems, intake manifold and a host of other uses.The studs are manufactured from a proprietary alloy developed by ARP(Stainless 300) and are impervious to the rust and corrosion that plaguesordinary fasteners. This stainless steel alloy is nominally rated at 170,000psi tensile strength, which is substantially stronger than Grade 8 hardware.Ideally suited for installing exhaust headers, the 8mm studs have aunique "nut starter" nose and a hex-broached tip - which allows the studsto easily be installed using an Allen wrench. The studs come with "easywrenching" 12-point nuts, which work great in the tightest of quarters.Flat washers are also included. Offered in five different lengths, in quantitiesof 4, 8, 10 and 16-packs.
Part TypeStud
Product LineARP Stainless Accessory Studs
BrandARP
Package Height0.7
Package Width5.8
Package Length9.6
Weight0.88 PG
Part CategoryPerformance Parts
Nut FinishPolished
Nut Style12-point
QuantitySold as a set of 16
Fastener FinishPolished
Base Thread Size (Mm)M8 x 1.25
Fastener MaterialARP 300
Effective Stud Length2 in (50.8 mm)
Washers IncludedYes
Nuts IncludedYes
Top Thread Size (Mm)M8 x 1.25
Nut MaterialStainless steel
Part FitmentSemi Universal
Vendor Part Number400-8034
Package Qty1
Package TypeEA
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