---
product_id: 427919710
title: "M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5)"
brand: "keple"
price: "₱2787"
currency: PHP
in_stock: true
reviews_count: 8
category: "Keple"
url: https://www.desertcart.ph/products/427919710-m16x50-hex-head-bolts-metric-hexagon-bolts-cap-screws-suitable
store_origin: PH
region: Philippines
---

# M16 diameter for heavy-duty fit Class 8.8 alloy steel strength Zinc plating for corrosion resistance M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5)

**Brand:** keple
**Price:** ₱2787
**Availability:** ✅ In Stock

## Summary

> 🔧 Bolt up like a pro — strength and precision in every turn!

## Quick Answers

- **What is this?** M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5) by keple
- **How much does it cost?** ₱2787 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/427919710-m16x50-hex-head-bolts-metric-hexagon-bolts-cap-screws-suitable)

## Best For

- keple enthusiasts

## Why This Product

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

## Key Features

- • **Hex Power Grip:** Six-sided head maximizes torque, reducing stripping risk.
- • **Precision Full Thread:** M16x50mm full threading ensures secure fastening in metal and machinery applications.
- • **Pro-Ready Compatibility:** Designed for socket wrench use, perfect for professional-grade construction and automotive work.
- • **Industrial Grade Strength:** Class 8.8 alloy steel delivers up to 800 N/mm² shear strength for demanding projects.
- • **Corrosion-Resistant Finish:** Zinc plating protects your bolts in mostly dry environments, extending lifespan.

## Overview

These M16x50 hex head bolts from Keple are zinc-plated alloy steel cap screws rated Class 8.8, offering industrial-grade strength and corrosion resistance. Their full threading and six-sided heads provide superior torque handling and durability, making them ideal for metal construction, automotive machinery, and professional DIY projects. Sold in packs of 5, they require a socket wrench for installation, ensuring a secure, strip-resistant fastening every time.

## Description

Hex Cap ScrewsBenefits of Hex Cap ScrewsWith their hexagonal shape, hex cap screws allow for greater torque than that of traditional screws with a circular head. You can’t install or remove them using a standard screwdriver bit like a flat head or Philip’s head. Rather, you’ll have to use a ratchet and socket combination. Also known simply as a socket wrench, it allows you to fit the socket bit over the head of the hex cap screw. Once positioned, you can turn the socket wrench to install or remove the hex cap screw. The socket wrench will grip all six sides of the head so that you create more torque.Hex cap screws are also less likely to strip than their traditional counterparts. The head of a traditional screw may strip when you install or remove it. When the bit is placed inside the head’s drive recess, it may damage the screw during installation or removal. Hex cap screws distribute this turning force across all six sides so that stripping is less likely to occur.Specifications:Head Type: HexagonalMaterial: Zinc plated SteelSize: M16x50

Review: Perfect, does what it’s supposed to do - Perfect, does what it’s supposed to do
Review: 14 mm spanner’s needed - Heavy duty 14mm bolts, requires spanner’s of the same size to tighten bolts/nuts

## Features

- HEX CAP SCREWS: Screws have a solid hexagonal head. Screws are designed for manufacturing and construction applications. Screws have six-sided head without a recess. The sides are spread evenly apart, resulting in a hexagonal shape.
- USABILITY: Hex Cap Bolts are used for applications requiring greater torque than that of traditional screws with a circular head - Less likely to strip. Socket wrench needed.
- HEX SCREWS SUITABLE FOR: Hexagon screws are widely used in all kinds of mechanical equipment, electronic products, communication equipment, furniture and equipment, construction and other production, installation and maintenance.
- ZINC PLATED ALLOY STEEL: Hardware commonly used in mostly dry environments. The zinc plating offers rust protection, but once it wears away the steel will corrode.
- DIMENSIONS: Diameter M16, Length 50, Head height 10, Wrench 24, Thread 2, Zn, Class 8.8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096BJ3W9T |
| Best Sellers Rank | 38,903 in DIY & Tools ( See Top 100 in DIY & Tools ) 156 in Hex Bolts |
| Brand Name | Keple |
| Colour | silver |
| Compatible Groove Diameter | 16 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 744 Reviews |
| Exterior Finish | Zinc |
| Exterior finish | Zinc |
| Fastener Type | Hexagon Bolt |
| Grade Rating | Class 8.8 |
| Head Type | Hex |
| Head style | Hex |
| Item Diameter | 16 Millimetres |
| Item Hardness | Grade 8.8 |
| Manufacturer | Keple |
| Manufacturer Grade | Grade 8 8 |
| Manufacturer grade | Grade 8 8 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Shear Strength | 800 N/mm² |
| Metal | Alloy Steel |
| Number of Pieces | 5 |
| Screw Head Style | Hex |
| Set Screw Thread Type | metric |
| Size | M16x50-8.8 |
| Thread Class | 3A |
| Thread Size | M16 |
| Thread Style | Right Hand |
| Thread Type | metric |
| Thread size | M16 |
| Unit Count | 5.0 Count |

## Product Details

- **Material:** Alloy Steel
- **Thread size:** M16
- **Exterior finish:** Zinc
- **Manufacturer grade:** Grade 8 8
- **Head style:** Hex

## Images

![M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5) - Image 1](https://m.media-amazon.com/images/I/31729O0T0ML.jpg)
![M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5) - Image 2](https://m.media-amazon.com/images/I/41IeP3ChwJL.jpg)
![M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5) - Image 3](https://m.media-amazon.com/images/I/41t9Qi3U4fL.jpg)
![M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5) - Image 4](https://m.media-amazon.com/images/I/51tSjCK+fvS.jpg)
![M16x50 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 50mm Full Threaded (Pack of 5) - Image 5](https://m.media-amazon.com/images/I/81g5p8HRO7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, does what it’s supposed to do
*by C***P on 23 October 2025*

Perfect, does what it’s supposed to do

### ⭐⭐⭐⭐⭐ 14 mm spanner’s needed
*by S***E on 2 October 2025*

Heavy duty 14mm bolts, requires spanner’s of the same size to tighten bolts/nuts

### ⭐⭐⭐⭐⭐ Absolutely, positively the best bolt in the world.
*by K***K on 12 August 2025*

It's a bolt, I needed a bolt. As added value the pack contains 5 bolts so I now have 4 spare in case something goes worng!

## Frequently Bought Together

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-07*