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Prime Line 9075389 Insert Stainless 10 Pack Review

1

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
🔩 Nails, Screws & Fasteners, 🔧 Hardware

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Description of Prime Line 9075389 Insert Stainless 10 Pack

Size: 3/8 inch-16. Features an internal nylon ring that grips bolt threads better than a standard finished nut. Great for use in applications where the bolt may be subject to vibration. Can also be used as a secondary nut to help lock the main nut in place. The side with the nylon insert should face towards the tip of the bolt, not towards the surface being fastened.

Reviews

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Type of review

Revainrating 1 out of 5

Don't like this product!

I recently tried using these when repairing/replacing lawn mower deck spindles. Each spindle required four bolts and nuts. I thought I would be smarter and use these lock nuts instead of lock washers and/or threadlocker. What I received was three cross-threaded bolts HALF BOLT DOWN! I ended up having to grind nuts/bolts to loosen them - NOT GOOD. Why this happened I don't know. On some they worked as expected, at other not. :(

Pros
  • Size: 3/8"-16
Cons
  • Unbelievable Price