My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

ARP 726-3500 Stainless Steel Bolts - 12-Point 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

726-3500
18 reviews
Sale Price

$25.80

Estimated ship date Friday, February 05

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

These fasteners are ideal for engine builds, automotive installations, marine applications, and trailer assemblies where dependable clamping force is critical.

Key Features:

  • Manufactured from specially alloyed ARP 300 stainless steel for exceptional corrosion resistance
  • Nominally rated at 180,000 psi tensile strength, exceeding Grade 8 hardware specifications
  • 12-point head design provides better grip and allows for installation in tighter spaces
  • Fine thread configuration for precise clamping and superior holding power
  • Polished stainless steel finish delivers outstanding appearance and rust resistance
  • Includes matching washers for complete installation
  • Maintenance-free performance in all weather conditions

ARP fasteners are precision-manufactured to exacting tolerances, ensuring consistent quality and performance. The stainless steel construction eliminates the need for protective coatings while maintaining the high strength characteristics required for demanding automotive and marine applications. Each bolt features ARP's signature 12-point head design, which distributes torque more evenly and reduces the risk of fastener damage during installation.

Products specifications

Material

Black Oxide

Size

1/2-20 x 3.5

Wrenching

9/16

Very quick service. A+++++

help me return please

Great price

It was very good

As reported to Dawn in Customer Service: [1] Fedex bungled the delivery, letting the package sit for 3 rainy days outdoors in an unused area of the property and [2] the mufffler had a 1.5" inward dent. I provided 4 pictures and a full account of the 2 issues and asked for a cordial settlement in the form of an unspecified refund proportionate with those issues. Instead, I received an near-full refund. I was so impressed, I called and thanked Dawn for the exemplary handling of the matter. I gave a technical 3-star rating in regard to the product's condition. More importantly and except for that, I gave a well-deserved 5-star rating. Thank you.

Ordering was easy. Shipped quickly.

easy to find parts and checkout

Quick and easy

So far the order seems to be fine, lets just wait for the part.

very good

It was fine

Good Price

My second time ordering from Autoplicity. I price shop online and Autoplicity had the lowest price both times. Fast ship with email notifications. Autoplicity will now be my "First" site I go to for my auto accessories. Great job Autoplicity.

Quick and easy. Price was great also

So far so good. Tool was priced nicely

Great

Have to say I made a mistake about these guys they get the stuff shipped out quick.

ffff

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy