---
product_id: 693909165
title: "145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade"
brand: "wugongshan"
price: "KSh9771"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/693909165-145-pcs-screw-caps-and-bolt-covers-m4-m12-black
store_origin: KE
region: Kenya
---

# 145-piece organized kit Fits M4-M12 hex screws Industrial-grade durability 145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade

**Brand:** wugongshan
**Price:** KSh9771
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your hardware game with industrial-grade style and protection!

## Quick Answers

- **What is this?** 145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade by wugongshan
- **How much does it cost?** KSh9771 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/693909165-145-pcs-screw-caps-and-bolt-covers-m4-m12-black)

## Best For

- wugongshan enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium polyamide for unbeatable wear resistance and long-term protection.
- • **Perfect Fit Range:** Covers hex head screws from M4 to M12, ensuring versatile compatibility across projects.
- • **All-in-One Storage:** Comes in a sleek transparent box for easy sorting, storage, and zero missing pieces.
- • **Sleek & Protective:** Enhances your hardware’s look while shielding screws from rust, dust, and water damage.
- • **Effortless Installation:** Snap-on design makes protecting and removing screw caps quick and hassle-free.

## Overview

This 145-piece set of black polyamide screw caps covers hex head screws from M4 to M12, offering durable, wear-resistant protection against rust, dust, and water. Designed for easy snap-on installation and stored in a transparent organizer, these industrial-grade caps enhance both the longevity and appearance of your machines, furniture, and vehicles.

## Description

Product Information: - Product Name: Bolt Covers Screw Caps - Material: Polyamide - Colour: Black - Size: M4/M5/M6/M8/M10/M12 - Quantity: 145 Pieces Package includes: M4 - 50 Pcs M5 - 30 Pcs M6 - 20 Pcs M8 - 10 Pcs M10 - 20 Pcs M12 - 15 Pcs Functions: - The screw cover caps are made of high quality plastic, which is sturdy and durable for long-term use. - The closed dome design of the bolt covers caps provides greater protection and is easy to use. - When disassembling, tighten the main screw with the wrench, which is not easy to push, mainly for rough and light parts. - With a smoothed head and no visible threads after installation, the cap can prevent snagging on other materials and devices. - The screw caps can be used for high-strength fasteners, mechanical fasteners, furniture fixings, vehicle fixings, vehicle moulding parts, etc. Warm Tips: - If you have any questions about using our cover caps for screws, please feel free to contact us, we will solve your questions as soon as possible.

## Features

- Premium Material: Our cover caps for screws are made of excellent plastic with smooth edges and high strength, which is not easy to break or deform, wear-resistant and durable for long time use.
- Easy to Use: These different bolts covers for screws are easy to install and remove, easy to use, waterproof and dustproof, good for protecting screws from rust, water, dust etc.
- Easy to Store: All bolt caps plastic covers for hexagonal screws are equipped with a high-quality transparent plastic box for easy storage and carrying, clear classification and can prevent the nut covers from missing.
- Wide Applications: These black screw caps provide effective protection while improving the appearance of the product. Screw caps can be used as high strength fasteners for machines, furniture, vehicles etc.
- Package Includes: You will receive 50 pieces M4, 30 pieces M5, 20 pieces M6, 10 pieces M8, 20 pieces M10, 15 pieces M12, a total of 145 pieces, more models, more sizes can meet your different needs. enough for everyday use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNB8MG4H |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (157) |
| Date First Available | 8 Jan. 2023 |
| Finish | Plastic |
| Head Style | Hex |
| Item Package Quantity | 1 |
| Item Weight | 231 g |
| Manufacturer | WJLSKJ |
| Manufacturer reference | WJLSM145015 |
| Material | Polyamide |
| Measurement System | Metric |
| Number of Pieces | 145 |
| Part number | WJLSM145015 |
| Product Dimensions | 19.7 x 13.9 x 3.6 cm; 231 g |
| Shape | Hexagonal |
| Size | One Size |

## Product Details

- **Brand:** wugongshan
- **Colour:** Black
- **Exterior finish:** Nylon
- **Fastener type:** ['Bolt', 'Cap']
- **Finish type:** Plastic
- **Item dimensions L x W x H:** 19.7 x 13.9 x 3.6 centimetres
- **Material:** Polyamide
- **Metal type:** Nylon
- **Thread size:** M4, M5, M6, M8, M10, M12
- **Thread type:** ISO Metric

## Images

![145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade - Image 1](https://m.media-amazon.com/images/I/71z7MD110VL.jpg)
![145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade - Image 2](https://m.media-amazon.com/images/I/61zfqKRGkXL.jpg)
![145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade - Image 3](https://m.media-amazon.com/images/I/71sluj5zYfL.jpg)
![145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade - Image 4](https://m.media-amazon.com/images/I/51Df5+SSmUL.jpg)
![145 Pcs Screw Caps & Bolt Covers, M4-M12, Black, Polyamide, Hex Head, Industrial Grade - Image 5](https://m.media-amazon.com/images/I/51GO8cng+-L.jpg)

## Frequently Bought Together

- wugongshan 145 Pcs Screws Bolt Covers Caps, Hex Head Dome Bolt Covers, Plastic Bolt Caps, Screw Caps Covers, Hexagonal Screw Bolts Cover Protection Caps for Matching, M4 M5 M6 M8 M10 M12
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**Shop now:** [https://www.desertcart.co.ke/products/693909165-145-pcs-screw-caps-and-bolt-covers-m4-m12-black](https://www.desertcart.co.ke/products/693909165-145-pcs-screw-caps-and-bolt-covers-m4-m12-black)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-18*