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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-610-155
610-155 1/2-20 Serrated Wheel Stud - .630 in. Knurl, 1-21/32 in. Length; 1964-1970 Pontiac
$3378
Ships on 09/21/2026
Lowest Price Guarantee1/2-20 Serrated Wheel Stud - .630 in. Knurl, 1-21/32 in. Length1964-1970 Pontiac Bonneville; 1964-1970 Pontiac Catalina; 1967-1970 Pontiac Executive; 1967-1968 Pontiac Grand Prix; 1964-1966 Pontiac Star Chief Sold as a Set
These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety.
1/2-20 Serrated Wheel Stud - .630 in. Knurl, 1-21/32 in. Length 610-155 Features:
- Fits 1964-1970 Pontiac Bonneville; 1964-1970 Pontiac Catalina; 1967-1970 Pontiac Executive; 1967-1968 Pontiac Grand Prix; 1964-1966 Pontiac Star Chief
- Durable material — carbon steel meets SAE automotive industry standards for strength and hardness
- Corrosion resistant — extensive salt spray testing helps ensure years of durability against rust
- Tensile tested — lug studs undergo industry-standard proof-load testing to ensure strength
- Trustworthy quality — backed by team of professional engineers and quality control specialists in the United States
Part TypeWheel Stud
BrandDORMAN PRODUCTS
Package Height2.19
Package Width2.38
Package Length3.63
Weight1.31 PG
Part CategoryReplacement Parts
Thread Diameter1/2 in.
Head Diameter0.705 in.
PositionFront
ColorSilver
Sae Or MetricSAE
Quantity10
MaterialSteel
Thread Size1/2-20 in.
Threads Per Inch20
Thread DirectionClockwise (Right)
Thread Length (In)1.655 in.
Front Brake TypeVarious - Application Specific
StyleSerrated Stud
Quick-Start NoseNo
Part FitmentDirect Fit
Under Head Length1.656 in.
Vendor Part Number610-155
Package Qty1
Package TypeEA
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