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9/16"-12 Hex Nylon Insert Lock Nut (NM/NE) Series - Zinc Plated Grade 2

Marsoni M251S
Sale price$28.70
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9/16"-12 Hex Nylon Insert Lock Nut (NM/NE) Series - Zinc Plated Grade 2Product Details : 9 16" 12 Hex Nylon Insert Lock Nut (NM NE) Series Zinc Plated Grade 2 Product Type: Hex Nylon Insert Lock Nut Bolt Diameter Size: 9 16" Thread Count (Pitch TPI): 12 Thickness: 0. 626 to 0. 656 in Thread Type: Coarse Imperial Thread Direction: Right Hand Thread Tool to use: 7 8" Material(s): Zinc Plated Steel Grade: Grade 2 Thread Fit: Unified Standard Class 2B Insert Maximum Temperature: 250 F Standards and Certifications: NM and NE
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4.3 ★★★★★
Based on 126 reviews
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Verified Purchase
matthew palen
Waukegan, US
★★★★★ 1
Buy OEM
Finish is fine but sizing is wrong and these don't fit tight but rattle. About 3/4" movement in all ways, which will lead to scratched paint. If you've got a beater, these are fine but for my clean M3, I'll buy OEM from FCP or Turner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2024
B
Verified Purchase
Brown, Dwayne
Massapequa, US
★★★★★ 5
Great
Convenience
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2020
H
Verified Purchase
Holly Rowe
Port Orchard, US
★★★★★ 5
Fits like factory
Fits as should. No issues installing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Aaron Schroeder
Chelsea, US
★★★★★ 5
Fit well
All good
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Reviewed in the United States on January 20, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Fits Avis
Fit our Avis side by side perfectly
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Reviewed in the United States on March 27, 2026

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