Hex Head Bolt 5/16"-18 x 4" Partial thread - Zinc Plated Grade 2

Marsoni

M251S

$32.08

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

Hex Head Bolt 5/16"-18 x 4" Partial thread - Zinc Plated Grade 2Hex Head Bolt PDF Product Details : Hex Head Bolt 5 16" 18 x 4" Partial thread Zinc Plated Grade 2 Product Type: Hex Head Bolt Thread Size: 5 16" 18 Bolt Diameter: 5 16" Thread Count (Pitch): 18 Length: 4" Thread: Partial thread Thread Type: Coarse Imperial Thread Direction: Right Hand Thread Material(s): Steel Finish: Zinc CR+3 Steel Grade Class: Grade 2 Standards and Certifications: ASME B18. 2. 1 For any information about products, please contact

Easy Shipping

Quick Dispatch:

Your Hex Head Bolt 5/16"-18 x 4" Partial thread - Zinc Plated Grade 2 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Hex Head Bolt 5/16"-18 x 4" Partial thread - Zinc Plated Grade 2 ships.

Need Help?
Questions about Hex Head Bolt 5/16"-18 x 4" Partial thread - Zinc Plated Grade 2, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Hex Head Bolt 5/16"-18 x 4" Partial thread - Zinc Plated Grade 2 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

SOLID built like a tank! Really like the all-metal design. No vibration on the road and minimal if any off road, extremely stable. 360 adjustability = endless options on positioning your phone. Overall a good buy considering fit, form and functionality as compared to the less expensive composite holders that shake move and rattle (Drives me nuts). The ONLY negative…. I have a pro max iphone with a case and there’s no way one-handed operation works to insert and remove the phone into the holder. You can use one hand to adjust the angle and positioning but not otherwise. An OFI for OffRoam, incorporate a tension adjustment into the design for ease of insertion and removal of the phone (without breaking the bank). Taking all things into consideration the pros far outweigh the cons! Best unit out there for Gen 3 Tacoma owners.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 14, 2026

Verified Purchase

Thomas Dinoto

Omaha, US

★★★★★ 5

Smash or Pass? ….Smash.

The smash phone mount did the trick. There was never a good or convenient place to put my phone in the 4-runner. This piece of kit fixed the issue nicely. Fits in the little storage spot tightly with a spring loaded friction mount. The hardware to manipulate the holder so you can customize your preference is made of metal so it will be durable and stable and bc you can change it around to fit your needs it has a lot of functionality. A little pricey but a good add-on for the rig.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 19, 2026

Verified Purchase

Celica49

New York, US

★★★★★ 5

Get the stubby, not the standard

This is a very nice mount. I strongly recommend the stubby version over the standard, mostly because you can move the phone holder around to help keep it visible and out of the way. As a taller guy, the standard mount would be hitting my knee when I get in the vehicle, but the stubby mount allows me to move it further towards the passenger side, which also keeps my cup holder usable.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 5, 2026

Verified Purchase

John petre

Alexandria, US

★★★★★ 5

Smash mouth stubby

Phone mount works great. Very nice,easy to position were you want it. Fits tight in a useless cubby .Nice mount good quality.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 8, 2026