---
product_id: 339056091
title: "Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20”"
brand: "hawkeng"
price: "$87879"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/339056091-medium-hard-rubber-spacers-m4-4mm-0-16-hole-diameter
store_origin: CO
region: Colombia
---

# Precise 4mm hole size Temp resistant -60 to +135°C Shore A 85 medium-hardness Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20”

**Brand:** hawkeng
**Price:** $87879
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your build with precision spacers that mean business!

## Quick Answers

- **What is this?** Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20” by hawkeng
- **How much does it cost?** $87879 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/339056091-medium-hard-rubber-spacers-m4-4mm-0-16-hole-diameter)

## Best For

- hawkeng enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Use Convenience:** Supplied on a push-out rubber frame for effortless handling and quick installation—no extra tools needed.
- • **Versatile Depth Selection:** Includes 12 spacers in 3 depths (15mm, 10mm, 5mm) to tailor your assembly with professional precision.
- • **Precision Fit for M4 Bolts:** Engineered 4.2mm hole diameter ensures seamless compatibility with standard M4 fasteners, eliminating guesswork.
- • **Resilient in Harsh Environments:** Outstanding chemical, oil, and grease resistance plus temperature endurance from -60°C to 135°C keeps your projects secure.
- • **Durable TPV Thermoplastic Rubber:** Crafted from high-grade TPV rubber with Shore A 85 hardness for optimal balance of flexibility and toughness.

## Overview

This 12-pack of UK-manufactured medium-hard TPV rubber spacers features a consistent 16mm diameter and 4.2mm hole size, designed for M4 bolts. With three depth options (15mm, 10mm, 5mm), these spacers offer excellent sealing, chemical resistance, and temperature tolerance up to 135°C, all conveniently supplied on a push-out frame for professional-grade assembly efficiency.

## Description

4mm (M4) Rubber Spacers Standoff Washers (12 Pack) 4 x 15mm, 4 x 10mm, 4 x 5mm  KEY DATA 4mm bolt size, hole 4.2 mm All 16mm external diameter One 12 pack includes 4 x 15 mm deep, 4 x 10 mm deep and 4 x 5 mm deep Made from TPV thermoplastic rubber Shore hardness 85 which is a medium to hard rubber compound Excellent temperature resistance, continuous upper temp 135 deg C Good sealing performance and resistance to extreme temperatures, chemical exposure and harsh environments Conveniently supplied on a rubber frame, simply push out Manufactured by ourselves in the UK Colour: Black (All sizes quoted are +/- 0.15mm)

## Features

- Rubber Spacers/Stand Off Washers all 0.63" (16mm) diameter, hole size 0.16" (4.2mm), 4 x 0.59" (15mm) deep, 4 x 0.39" (10mm) deep. 4 x 0.20" (5mm) deep.
- Made from TPV thermoplastic rubber, Shore A 85 hardness, medium to hard - Black
- Good sealing performance, chemical resistance to oil and grease, temperature range -60 to +135 degrees C
- Conveniently supplied on a rubber frame, simply push out
- All of our products are designed and manufactured by ourselves in the UK, using the very latest production technology to ensure that every single part we produce meets our design brief and your requirements.

## Product Details

- **Material:** Rubber
- **Outside Diameter:** 16 Millimeters
- **Washer Type:** Standoff
- **Exterior Finish:** Rubber
- **Fastener Size:** M4

## Images

![Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20” - Image 1](https://m.media-amazon.com/images/I/71Oz+p6VMzL.jpg)
![Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20” - Image 2](https://m.media-amazon.com/images/I/71CPNGXazEL.jpg)
![Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20” - Image 3](https://m.media-amazon.com/images/I/61-LMSpWbcL.jpg)
![Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20” - Image 4](https://m.media-amazon.com/images/I/61fDtkJC+GL.jpg)
![Medium Hard Rubber Spacers (M4) 4mm-0.16” Hole, Diameter 0.63” Depths 0.59” 0.39” 0.20” - Image 5](https://m.media-amazon.com/images/I/71++rTJ68PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Used for foot pads
  

*by D***X on Reviewed in the United States on November 27, 2021*

Rebuilt antique desk fan.Used these spacers as footpads.Wonderful. Flexible yet robust.Just like mother used to make. (Mom was a “Rosie the riveter” in WW2)

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Makes a great solid bed mount on 3D Printers
  

*by A***L on Reviewed in the United States on February 15, 2022*

Replacing the springs or in my case cheap plastic bushings.  there re great.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Didn’t work for my situation
  

*by L***E on Reviewed in the United States on May 8, 2021*

Was not what I needed

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**Shop now:** [https://www.desertcart.co/products/339056091-medium-hard-rubber-spacers-m4-4mm-0-16-hole-diameter](https://www.desertcart.co/products/339056091-medium-hard-rubber-spacers-m4-4mm-0-16-hole-diameter)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-24*