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ARP 400-8550 Cylinder Head Fasteners

Manufacturer

ARP

<p>Today, ARP&rsquo;s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.</p>

Picture for manufacturer ARP 912-0004 Jackets

Part Number

400-8550
11 reviews
04/25/2034 8:51 PM
Sale Price

$13.57

In Stock (10+)

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Usually delivered within 2 days

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Product Details

ARP 400-8550 Cylinder Head Fasteners

No I.D. chamfer

These washers are made from a premium chromemoly with a black oxide finish. They are parallel ground and hardened for use on virtually any application. Build up your supply so you don get caught short when the need arises.

Washer, w/ Chamfer
10Pieces

A true high performance washer from ARP, available in a variety of sizes and thickness, and with or without I.D. (inside diameter) chamfers. All are constructed from premium chrome moly and are parallel-ground, hardened, and finished in black oxide. Our 3/8 I.D. washers, for example, come in four different sizes (O.D.) and different thicknesses. Special connecting rod washers are available, as are some of the more popular metric sizes. All of the washers are available individually, with most of them also
offered in handy 2-piece and 10-piece packages. Build up an inventory of these premium quality washers so you wont get caught short when the need arises.

Products specifications

Hardened

No

Inside Diameter Chamfer

Yes

Quantity

Sold as a set of 10.

Size (ID/OD)

5/16 / 0.625

Thickness

.120?

Washer Finish

Natural

Washer Inside Diameter (in)

0.313 in.

Washer Inside Diameter (mm)

7.950 mm

Washer Material

Stainless steel

Washer Outside Diameter (in)

0.625 in.

Washer Outside Diameter (mm)

15.875 mm

Washer Thickness (in)

0.120 in.

Washer Thickness (mm)

3.048 mm

Excellent, washers are nice and thick. I went with the 6 point for clearance issues... Came in a timely manner...

Used ApplePay to checkout. The entire transaction from Add-To-Cart to Thank You For Your Order was under 30 seconds.

Fast turn around

Definitely will shop here again

No problems at all

Fast shipping

Good fast shipping. Easy ordering.

very good

ordered fuel cans, marked as shipped next day! quick shipping great prices! cant go wrong, will be ordering from them again!

Fantastic ! Ordered a Weather Tech Cargo Liner for my 2012 Ford Explorer. Price was $60 less here than ALL other sites on web. I was skeptical that this was going to be a counterfeit -- as the price was too good to be true. I was extremely happy to receive the genuine product as I expected in less than a week -- and for $60 less than the competitors ! GREAT VALUE and great service ! I will definitely be back !!

Wow Super fast shipping, right product, no hassle no fuss. just how i like it. good job autoplicity keep it up.

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