Hex Head Bolt 5/16"-18 x 3" Partial thread - Yellow Zinc Grade 8

Marsoni

M251S

$70.78

Get it in 3 business days with 1 day shipping. Friday, May 29

Hex Head Bolt 5/16"-18 x 3" Partial thread - Yellow Zinc Grade 8Hex Head Bolt PDF Product Details : Hex Head Bolt 5 16" 18 x 3" Partial thread Yellow Zinc Grade 8 Product Type: Hex Head Bolt Thread Size: 5 16" 18 Bolt Diameter: 5 16" Thread Count (Pitch): 18 Length: 3" Thread: Partial thread Thread Type: Coarse Imperial Thread Direction: Right Hand Thread Material(s): Steel Finish: Zinc Yellow CR+6 Bake Steel Grade Class: Grade 8 Standards and Certifications: ASME B18. 2. 1 For any information about products,

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Perfect Fit: Bolted right up to the engine block without any shimmying or modification needed. Strong Crank: The motor sounds powerful and turns the engine over significantly faster than my old, dying unit. Once hooked up, the car fired up instantly on the first turn of the key. No grinding, no clicking, just a smooth, high-torque start. Price: A lot more cheaper then your average auto parts stores. Build Quality: The solenoid connections are solid and the threads were clean. Packaging: The box arrived on time but a bit beat up, but the starter itself was well-protected in bubble wrap and undamaged.

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Reviewed in the United States on April 2, 2026

Verified Purchase

David

Fort Morgan, US

★★★★★ 5

Still working great!!

I really didn't have a good feeling about ordering a starter online, but I was in a situation where I didn't have the time to get to the auto shop before my day off and Amazon could get me this part just in time. So I reluctantly gave it a shot. When it showed up it had a couple of small black pieces of plastic loose in the box similar to the pieces shown in another review on here. It didn't look like they from anything functional. I really needed to get my wife's car running so decided to install it anyways. The install was easy and it was a perfect fit. The only draw back would be that the signal wire didn't click in place like the signal wire on the original starter. But it was a snug fit. It has been installed and working great for a month now. Very happy with my purchase. It also had a message from the seller when I opened the box giving the starter a 2 year warranty. Very cool. If the starters fails in the next two years I'll get on here and edit my review. So if your reading this then it is still working great.

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Reviewed in the United States on December 10, 2025

Verified Purchase

mammaof3

Carnegie, US

★★★★★ 5

Great quality at a great price too!

Husband got this for his ‘05 Camry and says it looks and fits just like the original. He was happy that it simply slid in with no adjustments needed. It’s been a couple months now and no problems at all. Very satisfied with this item.

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Reviewed in the United States on December 3, 2025