---
product_id: 398698139
title: "TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20"
brand: "terf"
price: "NT$1034"
currency: TWD
in_stock: true
reviews_count: 8
category: "Terf"
url: https://www.desertcart.tw/products/398698139-terf-m10-white-plastic-hex-nut-bolt-dome-cap-cover
store_origin: TW
region: Taiwan
---

# Pack of 20 Durable Caps M10 Hex Size Precision Corrosion & UV Resistant TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20

**Brand:** terf
**Price:** NT$1034
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your hardware game—protect, perfect, and prolong with TERF M10 Caps!

## Quick Answers

- **What is this?** TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 by terf
- **How much does it cost?** NT$1034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/398698139-terf-m10-white-plastic-hex-nut-bolt-dome-cap-cover)

## Best For

- terf enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Shielding:** Effectively guards nuts and bolts against rust, dust, and moisture, extending hardware lifespan.
- • **Premium PE Plastic Durability:** Engineered to resist corrosion, UV rays, and extreme temperatures for long-lasting protection.
- • **Precision Fit for M10 Hex Bolts:** Snug 17mm spanner size ensures seamless installation and a sleek finish.
- • **Versatile Industrial & Home Use:** Ideal for machinery, pipelines, streetlights, and more—professional-grade protection anywhere.
- • **Effortless Installation & Removal:** Lightweight, flexible design makes maintenance quick without compromising secure coverage.

## Overview

The TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover pack of 20 offers a precision fit for M10 hex bolts with 17mm spanner compatibility. Made from high-quality PE plastic, these caps provide superior resistance to corrosion, UV damage, and harsh weather conditions. Designed to protect nuts and bolts from rust, dust, and moisture, they enhance both durability and aesthetics across industrial and home applications. Lightweight and easy to install, these protective caps extend hardware life while delivering a clean, professional finish.

## Description

TERF M10 White Plastic Hex Nut and Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20Material: Made from High Quality PE PlasticEasy to installHighly durable and built to lastPackage Content:20 Pcs Approx Quantity Dome Cap Nut and Bolt Protective Cover Please Wear Health and Safety Dress Before Use Our Product Caution: Choking Hazard - Small Parts Not For Children Under 5 Year

Review: Excellent fit and completes the finish - Great fit for M8 bolts and Screws. Snug and look better then exposed bolt heads.
Review: Bolt Cover - They were the wrong size for the job, but that's my fault. As I had opened them I didn't bother to return them. They look to be of decent quality, but as not used I have no idea how well they would last in an outside location.

## Features

- Package content: 20 Pcs Approx Quantity Hex Nuts and Bolt Dome Cap Protective Cover M10 (17mm Spanner)) ★【 Note 】:- Before Buy Please Check Your Require Nut and Bolt Cap Hex Cover Size and Pack Size
- Premium Plastic: Made with high quality PE plastics, sturdy, difficult to deform. The plastic hexagon nut cover is corrosion resistant, does not age, prevents ultraviolet rays with good low temperature resistance, light weight, good toughness, and protects nuts and bolts.
- Protection Nut and Bolts : These PE hex nuts cap can protect the bolts from rust water, dust, etc.,reduce dust pollution and rain, prevent bolt corrosion, beautify the appearance,thereby extending the life of the bolt.
- Wide Application: Suitable for machine equipment, petrochemical, valve, gas pipeline, bridge base guardrail, street light and other places. Provide external nuts and bolts to prevent weathering and damage.
- Intended for Hexagon shaped Bolts & Nuts, enhance Finished to Nuts & Bolt Heads, Easy to fit and to remove
- Please make your size selection from the drop down menu. Image is for illustrative purposes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09N2SYFY4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 43,673 in DIY & Tools ( See Top 100 in DIY & Tools ) 12 in Cap Nuts |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (91) |
| Cutting Diameter | 10 Millimetres |
| Date First Available | 5 Mar. 2021 |
| Head Style | Hexagon |
| Item Weight | 62 g |
| Item diameter | 10 Millimetres |
| Manufacturer | TERF |
| Manufacturer reference | TERF - Hex Nut & Bolt Cap Cover |
| Material | Plastic |
| Part number | TERF - Hex Nut & Bolt Cap Cover |
| Shape | Hexagonal |
| Size | M10 |
| Style | M10 (17mm Spanner) |

## Product Details

- **Brand:** TERF
- **Colour:** White
- **Exterior finish:** Plastic
- **Fastener type:** Acorn
- **Inside-thread size:** M10
- **Material:** Plastic
- **Thread coverage:** Fully Threaded
- **Thread size:** M 10
- **Thread style:** Right Hand
- **Thread type:** Unified National Coarse

## Images

![TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 1](https://m.media-amazon.com/images/I/31bSp34OqWL.jpg)
![TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 2](https://m.media-amazon.com/images/I/31eYYBSLp9L.jpg)
![TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 3](https://m.media-amazon.com/images/I/41Tluq5xROL.jpg)
![TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 4](https://m.media-amazon.com/images/I/41gNh5-rLoL.jpg)
![TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20 - Image 5](https://m.media-amazon.com/images/I/41idwqUeW4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent fit and completes the finish
*by M***H on 15 December 2024*

Great fit for M8 bolts and Screws. Snug and look better then exposed bolt heads.

### ⭐⭐⭐⭐⭐ Bolt Cover
*by R***G on 26 September 2025*

They were the wrong size for the job, but that's my fault. As I had opened them I didn't bother to return them. They look to be of decent quality, but as not used I have no idea how well they would last in an outside location.

### ⭐⭐⭐⭐⭐ Quality caps
*by J***H on 27 December 2025*

Good quality caps. Fit was perfect.

## Frequently Bought Together

- TERF® M10 White Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20
- M8 (13mm Wrench) Black Plastic Nut and Bolt Protective Dome Cover Hex Nut Cover Nut and Bolt Protection Caps Cover for Bolts,Hex Hexagon Screws, 30 PCS
- TERF® M10 Black Plastic Hex Nut Bolt Dome Cap Cover M10 (17mm Spanner) Nut and Bolt Protective Caps Cover Hexagonal - Pack of 20

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-08*