---
product_id: 40742327
title: "1/4\"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper"
brand: "bolt dropper"
price: "₨851"
currency: SCR
in_stock: true
reviews_count: 8
category: "Bolt Dropper"
url: https://www.desertcart.sc/products/40742327-1-4-20-nylon-insert-lock-nut-100-pieces-stainless
store_origin: SC
region: Seychelles
---

# Nylon insert for vibration-proof hold 1/4"-20 thread size precision 304 stainless steel corrosion resistance 1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper

**Brand:** bolt dropper
**Price:** ₨851
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper by bolt dropper
- **How much does it cost?** ₨851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/40742327-1-4-20-nylon-insert-lock-nut-100-pieces-stainless)

## Best For

- bolt dropper enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Convenience:** 100-piece set designed to keep your projects fully stocked and ready, eliminating downtime and last-minute runs.
- • **Precision Engineered Fit:** Exact 1/4" diameter with 20 threads per inch for seamless compatibility with standard fasteners.
- • **Industrial-Grade Durability:** Crafted from premium 304 (18-8) stainless steel to resist rust and corrosion in any environment.
- • **Versatile Application Ready:** Perfect for wood, metal, and wet environments—your go-to lock nut for professional-grade construction and repairs.
- • **Vibration-Resistant Locking:** Integrated nylon insert ensures your connections stay secure under heavy-duty and high-vibration conditions.

## Overview

This 100-piece set of 1/4"-20 nylon insert lock nuts by Bolt Dropper features industrial-grade 304 stainless steel construction for superior corrosion resistance. Designed with a precise coarse thread and a built-in nylon insert, these hex lock nuts provide a secure, vibration-proof hold ideal for professional and commercial applications across wood, metal, and wet environments.

## Description

1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper: desertcart.com: Industrial & Scientific

Review: Good Nuts ! - Great price, good quality, nice quantity. No shocker here, but way better to have more, than not enough. Cheaper by far from box stores, and a better grade SS.
Review: Stainless steel, no corrosion, really nice product. - OK, not the cheapest, but for outdoor application, these stainless nuts really hold up and resist corrosion I've been using these number of custom fabricated pieces and to date, never been disapointed.

## Features

- Durable and Corrosion-Resistant: These lock nuts are made of 18-8 (304) stainless steel, providing reliable resistance to rust and corrosion for long-lasting performance in any environment
- Versatile for Various Projects: Ideal for wood, metal, and wet environments, these hex nuts offer ideal strength and durability; an essential addition to any hardware nuts collection
- Precise Dimensions: These locknuts feature a 1/4-inch diameter, 20 threads per inch, and a coarse thread type; designed for a 3/8-inch wrench size to ensure an ideal fit for various applications
- Reliable Hold with Nylon Insert: Each hex nut is designed with a built-in nylon insert that prevents loosening from vibrations; ensures a tight and stable connection for heavy-duty projects
- Convenient Pack of 100: This set includes 100 stainless steel lock nuts, providing enough quantity for multiple uses; ideal for construction, repairs, and industrial applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06VY6F67P |
| Best Sellers Rank | #42,036 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Locknuts |
| Brand | Bolt Dropper |
| Color | Silver |
| Compatible Groove Diameter | 0.25 Inches |
| Customer Reviews | 4.7 out of 5 stars 1,937 Reviews |
| Exterior Finish | Stainless Steel |
| Fastener Type | Lock |
| Finish Types | Unfinished |
| Global Trade Identification Number | 00810109190454 |
| Grade Rating | 304 |
| Inside Thread Size | #6 |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 0.5 x 0.43 x 0.32 inches |
| Item Weight | 0.13 Ounces |
| Manufacturer | Bolt Dropper |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 100 |
| Size Name | 1/4"-20 |
| Thread Class | Coarse |
| Thread Coverage | Unthreaded |
| Thread Size | 1/4"-20 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse |
| UPC | 673169790770 791758463871 |

## Product Details

- **Color:** Silver
- **Exterior Finish:** Stainless Steel
- **Fastener Type:** Lock
- **Material:** Stainless Steel
- **Thread Size:** 5/16"-18

## Images

![1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper - Image 1](https://m.media-amazon.com/images/I/61tUNq43VRL.jpg)
![1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper - Image 2](https://m.media-amazon.com/images/I/61rmAI4ZU6L.jpg)
![1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper - Image 3](https://m.media-amazon.com/images/I/61bCWEFXQ3L.jpg)
![1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper - Image 4](https://m.media-amazon.com/images/I/71IO6-gYcPL.jpg)
![1/4"-20 Nylon Insert Lock Nut (100 Pieces) Stainless Steel Finish Hex Lock Nuts, 304 (18-8) Stainless Plain Finish Corrosion Resistant Commercial Grade by Bolt Dropper - Image 5](https://m.media-amazon.com/images/I/71m0F1Rt1DL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Nuts !
*by P***N on May 30, 2025*

Great price, good quality, nice quantity. No shocker here, but way better to have more, than not enough. Cheaper by far from box stores, and a better grade SS.

### ⭐⭐⭐⭐⭐ Stainless steel, no corrosion, really nice product.
*by W***A on July 10, 2024*

OK, not the cheapest, but for outdoor application, these stainless nuts really hold up and resist corrosion I've been using these number of custom fabricated pieces and to date, never been disapointed.

### ⭐⭐⭐⭐⭐ My nuts worked great!
*by M***E on October 26, 2021*

I love m.y nuts. They worked great! They are very robust, and I'm sure will hold up for the long haul. They came in a sturdy sac which is nice because if you've ever had your hut sack split and your nuts went all over the floor it's a real pain. They were nice, shiny and clean too. They screwed really well even without lube. ...hard to go wrong with d.eeez nuts.

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**Shop now:** [https://www.desertcart.sc/products/40742327-1-4-20-nylon-insert-lock-nut-100-pieces-stainless](https://www.desertcart.sc/products/40742327-1-4-20-nylon-insert-lock-nut-100-pieces-stainless)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-05*