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5/16" x 4" Cotter Pin - Stainless Steel 18-8

Marsoni M251S
Sale price$234.61
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Get it in 3 business days with 1 day shipping. Friday, May 29
5/16" x 4" Cotter Pin - Stainless Steel 18-8Product Details : 5 16" x 4" Cotter Pin Stainless Steel 18 8 Product Type: Cotter Pin Diameter: 5 16" Length: 4" System of Measurement: Imperial Material(s): Stainless Steel 18 8 Standards and Certifications: ASME B18. 8. 1 For any information about products, please contact us. *Photos for reference purposes only.
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4.8 ★★★★★
Based on 2251 reviews
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Verified Purchase
Tom Kiviat
Belleville, US
★★★★★ 4
Careful on snapping them on
Size: 4PCS
A little more difficult to get them to snap on but not to bad. Make all your clips are lined up and partially set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
M
Verified Purchase
Michael
Belleville, US
★★★★★ 5
Easy install
Color: Single Slat Gloss Black, Size: 2012-2018 F30, Color: Single Slat Gloss Black, Size: 2012-2018 F30
Fixed my busted grille and gave the car a newer look. 2014 320i
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
S
Verified Purchase
Sal
Pawtucket, US
★★★★★ 5
Direct Fit and good quality
Color: Single Slat Gloss Black, Size: 2002-2005 E46
For anyone that has owned an E46 knows that even the stock kidney grills are brittle plastic. This aftermarket is about the same quality as stock. It is a direct fit and has the clips where they are supposed to be to keep them in place. The look is also pretty nice. This one is all black and actually looks nice on my black E46. I would recommend especially for the price and shipping was fast.
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Reviewed in the United States on August 29, 2025
C
Verified Purchase
Christian Burt
Natrona Heights, US
★★★★★ 5
Easy install
Color: Single Slat Gloss Black, Size: 2023+G20
Fits well. Made of plastic but very easy install.
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Reviewed in the United States on March 19, 2026
M
Verified Purchase
Mecha Drew
Dallas, US
★★★★★ 1
I should have read all the other reviews ...
Color: Single Slat Gloss Black, Size: 2010-2013 E92, Color: Single Slat Gloss Black, Size: 2010-2013 E92
I read all the bad reviews, but I gave it a shot anyways Tabs wont clip in place and fitment is slightly off.
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Reviewed in the United States on May 1, 2026

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