---
product_id: 651553256
title: "3/8-16 Lock Nut, 35Pcs Stainless Steel Nylock Insert Locking Nuts | 3/8 in locknut,nylon insert hex nuts 304 SS A2-70, standard sae thread nylock nut vibration resistant for bolts,machinery"
brand: "vifmy"
price: "€ 21.48"
currency: EUR
in_stock: true
reviews_count: 13
category: "Vifmy"
url: https://www.desertcart.es/products/651553256-3-8-16-lock-nut-35pcs-stainless-steel-nylock-insert
store_origin: ES
region: Spain
---

# 35-piece premium set 3/8-16 nylon insert anti-loosening 304 stainless steel corrosion-proof 3/8-16 Lock Nut, 35Pcs Stainless Steel Nylock Insert Locking Nuts | 3/8 in locknut,nylon insert hex nuts 304 SS A2-70, standard sae thread nylock nut vibration resistant for bolts,machinery

**Brand:** vifmy
**Price:** € 21.48
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in reliability, unlock your project’s potential!

## Quick Answers

- **What is this?** 3/8-16 Lock Nut, 35Pcs Stainless Steel Nylock Insert Locking Nuts | 3/8 in locknut,nylon insert hex nuts 304 SS A2-70, standard sae thread nylock nut vibration resistant for bolts,machinery by vifmy
- **How much does it cost?** € 21.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/651553256-3-8-16-lock-nut-35pcs-stainless-steel-nylock-insert)

## Best For

- vifmy enthusiasts

## Why This Product

- Trusted vifmy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Engineered Fit:** 3/8-16 standard inch threads ensure seamless compatibility with your hardware projects.
- • **Organized & Portable Storage:** Comes in a clear, compartmentalized case to keep all 35 lock nuts neatly sorted and easy to access.
- • **Durable Stainless Steel Build:** Crafted from high-grade 304 (18-8) stainless steel for rust resistance and long-lasting strength.
- • **Versatile Industrial & DIY Use:** Perfect for automotive, furniture, machinery, and construction applications demanding secure fastening.
- • **Reliable Anti-Loosening Performance:** Nylon insert lock mechanism provides superior vibration resistance for stable assembly torque.

## Overview

This 35-piece set of 3/8-16 nylon insert lock nuts by Vifmy features premium 304 stainless steel construction for corrosion resistance and durability. Designed with precision threads and a nylon locking insert, these nuts provide exceptional anti-loosening performance under vibration and shock. Packaged in a clear, organized case, they are ideal for professional and DIY use across automotive, mechanical, and construction projects.

## Description

Vifmy 3/8-16 Lock Nut, 35Pcs Stainless Steel Nylock Insert Locking Nuts | 3/8 inch locknut, nylon hex nuts 304 SS A2-70 Standard SAE thread nylock nut vibration resistant for bolts, machinery: desertcart.com: Industrial & Scientific

Review: These are very well tapped for stainless nuts. - Great quality s/s nuts. I would buy these again 👍👍👍
Review: Locknuts - Quality locknuts worked great

## Features

- Package Content: Set of 35 piece imperial 304 (18-8) stainless nylon insert lock nuts
- Nylon Insert Locknut: 3/8"-16 is standard inch threaded nylon locknuts have reliable anti-loosening performance, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Assembly torque is more stable, anti-loosening is very reliable, can be used in shock vibration occasions
- 304 Stainless Steel Lock Nut: Nylon insert Lock nut is made of high-quality 304(18-8)stainless steel, rust-proof, corrosion resistance, sturdy, will not twist or deform, and has a long service life.With the spiral pattern is clear,the polishing process, the surface is smooth, no worry about scratching your hands
- Convenient storage: Sae locknuts are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the lock nuts will not be lost or mixed up during use
- Wide Application: Common uses for inch hardware nuts include securing instrument and equipment components, linking pipes and structural elements.Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, the mechanical industry and small repairsaround shops, construction, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPHP1VL9 |
| Brand | Vifmy |
| Color | Polished |
| Compatible Groove Diameter | 0.38 inches |
| Customer Reviews | 4.6 out of 5 stars 2,411 Reviews |
| Drive Style | External Hex |
| Exterior Finish | Polished |
| Fastener Type | Lock |
| Finish Types | Polished |
| Grade Rating | commercial |
| Inside Thread Size | 3/8" |
| Item Diameter | 0.38 inches |
| Item Dimensions | 5.82 x 3.18 x 0.67 inches |
| Item Weight | 11.28 ounces |
| Manufacturer | Vifmy |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | 3/8"-16 |
| Number Of Items | 35 |
| Number of Pieces | 35 |
| Outside Diameter | 0.38 inches |
| Part Number | LN-3/8"-16 |
| Set Name | 35 Pack 3/8"-16 Inch Locknuts |
| Size Name | 3/8"-16, 35 Pack |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | 3/8"-16 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse |

## Product Details

- **Material:** Stainless Steel
- **Fastener Type:** Lock
- **Thread Size:** 3/8"-16
- **Exterior Finish:** Polished
- **Color:** Polished

## Images

![3/8-16 Lock Nut, 35Pcs Stainless Steel Nylock Insert Locking Nuts | 3/8 in locknut,nylon insert hex nuts 304 SS A2-70, standard sae thread nylock nut vibration resistant for bolts,machinery - Image 1](https://m.media-amazon.com/images/I/71bsMqrVsrL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These are very well tapped for stainless nuts.
*by F***Y on August 7, 2026*

Great quality s/s nuts. I would buy these again 👍👍👍

### ⭐⭐⭐⭐⭐ Locknuts
*by J***L on August 3, 2026*

Quality locknuts worked great

### ⭐⭐⭐⭐⭐ Very good quality for the money!
*by K***H on July 21, 2026*

I've bought these types of locknuts in the past and needed a lot of them for a sign project for one of our customers, I've very happy with the quality of these and also the way they were packaged, I ordered a second order of them because I miscalculated how many I needed.

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**Shop now:** [https://www.desertcart.es/products/651553256-3-8-16-lock-nut-35pcs-stainless-steel-nylock-insert](https://www.desertcart.es/products/651553256-3-8-16-lock-nut-35pcs-stainless-steel-nylock-insert)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-08-27*