---
product_id: 470216899
title: "M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs"
brand: "nacx"
price: "€ 21.09"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nacx"
url: https://www.desertcart.be/products/470216899-m8-x-16mm-stainless-steel-hex-socket-spring-ball-point
store_origin: BE
region: Belgium
---

# M8 x 16mm precision size SUS304 stainless steel durability Hex socket for skid-free torque M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs

**Brand:** nacx
**Price:** € 21.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your toolkit with precision and durability that professionals trust!

## Quick Answers

- **What is this?** M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs by nacx
- **How much does it cost?** € 21.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/470216899-m8-x-16mm-stainless-steel-hex-socket-spring-ball-point)

## Best For

- nacx enthusiasts

## Why This Product

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

## Key Features

- • **Value-Packed Set of 15:** Get 15 high-quality ball point grub screws at a fraction of OEM costs—perfect for professional repairs and upgrades.
- • **Precision Engineered Fit:** M8 diameter with 16mm thread length ensures seamless integration into your projects.
- • **Effortless Torque Control:** Inner hex socket design delivers uniform force, preventing slippage and ensuring smooth installation.
- • **Premium Corrosion Resistance:** Crafted from SUS304 stainless steel with a dense oxidation layer for unbeatable rust and wear protection.
- • **Smooth Spring-Loaded Ball Point:** Spring plunger mechanism offers balanced load distribution and frictionless rotation for reliable positioning.

## Overview

These M8 x 16mm stainless steel hex socket spring ball point grub screws combine precision sizing with premium SUS304 corrosion-resistant material. Featuring a smooth inner hex socket for skid-free torque and a spring-loaded ball point for balanced load and friction reduction, this 15-piece set offers exceptional value and reliability for industrial and DIY applications.

## Description

Specification: Product Name: Ball Point Screw Drive Type: Hex Socket Head Style: Socket Cap Head Thread Size: M8 x 16mm / 0.31" x 0.62"(D*L) Thread Pitch: 1.25mm/ 0.04” Total Length: 16.5mm / 0.64" Hex Socket: 4mm / 0.15" Ball Plunger Diameter: 5mm / 0.19" Color: Silver Material: 304 Stainless Steel Features: It is a set screw type ball roller with spring plunger function, the internal spring receives loads evenly even when the load is unbalanced. It can also be used as a general spring plunger with ball for fixing and locating the workpiece. The smooth rotation of the ball reduces friction between the main ball and receiving side. Set screw type ball transfer unitwith spring plunger function for upward facing applications. Package Included: 15 x Ball Point Screws

Review: Good quality at a fraction of the cost of the oem - This item was to. Be used as a neutral position on a John deere 4400 compact tractor unfortunately they were the wrong size. But inspecting the item I found they were of good quality and good price compared to the oem part from John Deere the price for the John Deere detent bolt or plunger bolt for the nuteral position was a staggering $27.00 ea. + shipping cost and there are 2 needed to be be replaced. It's mind boggling the price John Deere is asking for a simple detent or plunge bolt. I opted to purchase these Detent bolts for a fraction of the cost of the oem item. Don't hesitate to purchase these if you're in need of a detent bolt for your project.
Review: Exactly what I needed to repair a piece of equipment, smooth and clean - Couldn't get the part, hundreds of dollars, long delays, these things fixed a detent issue and got the project done in 15 minutes. Strong spring, smooth action, clean threads.

## Features

- Size: Diameter: 8mm/0.31”; Thread Length: 16mm/0.62”; Pitch: 1.25mm/ 0.04”
- Material: SUS304 stainless steel, The combination of element forms a layer of dense oxidation covering film on the material surface, which is wear-resistant, rust-proof and anticorrosive.
- Hex Socket: Inner hexagon, uniform force, not easy to skid, inside and outside are smooth and complete without burr.
- Thread: Screw thread has the function of fastening, the spiral section is smooth, no residual, no burr, the thread is neat and clear.
- Configuration: The stainless steel inner hexagonal bead screw (also called the marble machine, the ball plunger, the positioning bead screw) is a plunger-shaped assembly which is pressed by the spring, the bead and the shell through the interference fit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09D9L1X1G |
| Best Sellers Rank | #134,399 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #255 in Set Screws |
| Brand | NACX |
| Color | Silver |
| Customer Reviews | 4.4 out of 5 stars 42 Reviews |
| Drive System | External Hex |
| Exterior Finish | Stainless Steel |
| Fastener Size | M8 |
| Fastener Type | Ball Point Screws |
| Head Style | Round |
| Head Type | Round |
| Item Weight | 0.01 Ounces |
| Manufacturer | NACX |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | 393 |
| Number Of Items | 15 |
| Number of Pieces | 15 |
| Part Number | 393 |
| Point Style | Ball Point |
| Screw Head Style | Round |
| Screw Point Style | Ball Point |
| Size Name | M8 x 16mm |
| Thread Coverage | Fully Threaded |
| Thread Size | M8 |
| Thread Style | Right Hand |
| Unit Count | 15.0 Count |

## Images

![M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs - Image 1](https://m.media-amazon.com/images/I/61Um04WoKNL.jpg)
![M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs - Image 2](https://m.media-amazon.com/images/I/51VG6OKIwqL.jpg)
![M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs - Image 3](https://m.media-amazon.com/images/I/51x2BGx3TfL.jpg)
![M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs - Image 4](https://m.media-amazon.com/images/I/61Mhl9gHz0L.jpg)
![M8 x 16mm Stainless Steel Hex Socket Spring Ball Point Grub Screws 15pcs - Image 5](https://m.media-amazon.com/images/I/719LpKiaFmL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality at a fraction of the cost of the oem
*by D***M on April 22, 2026*

This item was to. Be used as a neutral position on a John deere 4400 compact tractor unfortunately they were the wrong size. But inspecting the item I found they were of good quality and good price compared to the oem part from John Deere the price for the John Deere detent bolt or plunger bolt for the nuteral position was a staggering $27.00 ea. + shipping cost and there are 2 needed to be be replaced. It's mind boggling the price John Deere is asking for a simple detent or plunge bolt. I opted to purchase these Detent bolts for a fraction of the cost of the oem item. Don't hesitate to purchase these if you're in need of a detent bolt for your project.

### ⭐⭐⭐⭐⭐ Exactly what I needed to repair a piece of equipment, smooth and clean
*by T***R on July 3, 2024*

Couldn't get the part, hundreds of dollars, long delays, these things fixed a detent issue and got the project done in 15 minutes. Strong spring, smooth action, clean threads.

### ⭐⭐⭐⭐ ✔️
*by M***N on December 27, 2025*

Works

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**Shop now:** [https://www.desertcart.be/products/470216899-m8-x-16mm-stainless-steel-hex-socket-spring-ball-point](https://www.desertcart.be/products/470216899-m8-x-16mm-stainless-steel-hex-socket-spring-ball-point)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-19*