Exhaust Manifold Studs & Lock Nuts For Nissan 240sx DOHC KA24DE SR20DET CA18DET for Sale


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Price: $39.25

[PKF]Exhaust Manifold Studs & Lock Nuts For Nissan 240sx DOHC KA24DE SR20DET CA18DET

(FITS:DOHC KA24DE SR20DET CA18DETSeries Motors)

(Will Not Fit: SOHC Motors)


(8) M10x1.25 Studs

(8)M10x1.25 TopLockingflanged Nuts

(2) Regular Hex nuts to properly install studs.


▪︎StudHardware

-The thread pitch is M10x1.25

-Studs are hardened (155,000+ Minimum Tensile Strength.)

-Yellow Zinc Chromate is a highly resistant commercial grade corrosion plating.


▪︎Lock Nut Hardware

-Top Lockflanged nutsare self-locking nuts with uniquely shaped threads to secure the nut on the stud.

-Self-Locking nuts are special due to their ability to minimize vibrations and withstand high heat temperatures.

-Self-Locking nuts are particularly useful with exhaust manifolds where vibrations are frequent and have the likelihood

backing out with a regular flange nut.If you drive a drift daily vehicle or engine with modifications, locking hardware

is highly recommended on all your flange components.


▪︎Installation

-Every kit comes with two regular hex nuts so you can properly install your studs using the “two nut method.”

-When installing the self-locking nut, the fastener will hand-tight to the very end of the nut and will stop.

You’ll need to use a 14mm socket or wrench to complete your installation.


▪︎Shipping/Handling/Packaging

-Items are shipped USPS + Tracking.

-We ship same day as purchased.Business days Monday-Friday

-Shipment Cut-Off Time 3:30pm Pacific Standard Time

-Purchasedduring non-business hours or holiday.Shipping will be next available day.

-Itemsare carefully packed and sealed for quality assurance.


▪︎Return Policy

-All items being returned must be received by us with in 30 days of you receiving the item.

(Buyer pays return shipping)If you received an item other than what was purchased return

is free.When we receive the product in good unusedcondition we will send a refund for the

value of the product.10% restocking fee may apply. (If you have any questions please email us.)


▪︎Disclaimer

Exercise due-diligence when installing this product. [PKF] PROKIT FASTENERS does

not accept any responsibility for vehicle damage or personal injury resulting from the

improper installation of this product. Careless installation and operationcan result in

injuryor equipment damage. Productsinstallation should alwaysbe installedby a

qualified technician.


“We believe in high quality craftsmanship and ingenuity.

We're workingwith the best so we can deliver the best.”

Packaged and Distributed in Southern California.


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