---
product_id: 330987905
title: "Ideal SecuritySKPHC 500/Box Plastic Cap Washers, White Plastic"
price: "S$68"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/330987905-ideal-securityskphc-500-box-plastic-cap-washers-white-plastic
store_origin: SG
region: Singapore
---

# Ideal SecuritySKPHC 500/Box Plastic Cap Washers, White Plastic

**Price:** S$68
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ideal SecuritySKPHC 500/Box Plastic Cap Washers, White Plastic
- **How much does it cost?** S$68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/330987905-ideal-securityskphc-500-box-plastic-cap-washers-white-plastic)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Ideal SecuritySKPHC 500/Box Plastic Cap Washers, White Plastic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Felt |
| Outside Diameter | 0.88 Inches |
| Washer Type | Cup for Oversized Holes |
| Exterior Finish | Plastic |
| Fastener Size | 7/8 |
| Size | 7/8 Inch |
| Brand | Ideal Security |
| Color | White |
| Number of Pieces | 500 |
| Item Dimensions LxWxH | 5.2 x 5.1 x 3.4 inches |
| Fastener Type | Cup for Oversized Holes |
| Manufacturer | Ideal Security Inc. |
| Part Number | SKPHC |
| Item Weight | 12.3 ounces |
| Product Dimensions | 5.2 x 5.1 x 3.4 inches |
| Item model number | SKPHC |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | 500 plastic cap washers |
| Batteries Required? | No |
| Warranty Description | Limited one year warranty: All of Ideal Security products are warranted to be free of labour and material defects for one year from date of purchase. Defective products can be returned to place of purchase with proof of purchase for replacement. Contact Ideal’s customer service for information on missing parts or specific application situations. Customer service: 1-800-361-2236 x 234 or visit our web site at www.idealinc.com |

## Images

![Ideal SecuritySKPHC 500/Box Plastic Cap Washers, White Plastic - Image 1](https://m.media-amazon.com/images/I/61sgzDaLQAL.jpg)

## Questions & Answers

**Q: what is the inside diameter**
A: The inside diameter is 0.086in (2.2mm), the outside diameter is 0.94in (23.9mm). There are 500 pcs in the box.

**Q: How many am i buying?**
A: The SKPHC contains 500 pcs of washers.

**Q: which size or what kind nail should I buy it for 1" inch or 1-1/2-inch electro-galvanized roofing nail with this white plastic cap washers for to post private trespassing on the trees?**
A: This is an out of the box use for the washer.  I would use the 1 1/2 nail or, depending on the tree, a 2 or 2 1/2 in. galvanized nail.

**Q: How many are included in the box?**
A: Funny you should ask this now because I recently needed these and couldn't find the box.  There were a boatload of them--I want to say 500--in the box.  As I recall, the box is about 5" X 5" X 3", maybe a tad bigger, and had very little empty head space when I opened it.  Hope this helps.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-24*