---
product_id: 740814651
title: "Monstrum Red Dot Screw Kit | Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms"
brand: "monstrum"
price: "S$55"
currency: SGD
in_stock: true
reviews_count: 5
category: "Monstrum"
url: https://www.desertcart.sg/products/740814651-monstrum-red-dot-screw-kit-includes-m3-m4-4-40
store_origin: SG
region: Singapore
---

# Torx T10 heads prevent stripping 16 versatile screw types Stainless steel durability Monstrum Red Dot Screw Kit | Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms

**Brand:** monstrum
**Price:** S$55
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw it right, every time — the ultimate red dot mounting kit!

## Quick Answers

- **What is this?** Monstrum Red Dot Screw Kit | Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms by monstrum
- **How much does it cost?** S$55 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/740814651-monstrum-red-dot-screw-kit-includes-m3-m4-4-40)

## Best For

- monstrum enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium stainless steel with blue Loctite for secure, long-lasting mounts
- • **Peace of Mind:** Includes 3 screws per type plus a lifetime guarantee—never get stuck without a spare
- • **Precision Fit:** Multiple screw lengths ensure perfect depth for any pistol platform
- • **User-Friendly Design:** Torx T10 heads reduce stripping and simplify installation
- • **Universal Compatibility:** Covers M3, M4, #4-40, #6-32, #6-40, and #6-48 screws for all major red dot mounts

## Overview

The Monstrum Red Dot Screw Kit is a comprehensive set of 16 stainless steel screws in multiple sizes and lengths, designed for flawless compatibility across all major pistol red dot mounts. Featuring Torx T10 heads to prevent stripping and pre-applied blue Loctite for secure installation, this kit includes three screws per type plus a lifetime guarantee, making it the go-to solution for professionals and enthusiasts who demand reliability and precision.

## Description

The Monstrum Red Dot Screw Kit includes 16 of the most commonly used screw types for mounting your red dot to your preferred pistol mounting platform. Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 screw patterns. Plus multiple lengths of each screw pattern for proper depth across different pistol makes and adapters. Monstrum Red Dot Screw Kit includes 3 screws each of the following screw types: M3 (11mm and 12mm length) M4 (8.6mm and 10.1mm length) #4-40 (6.35mm, 8mm, and 9.5mm length) #6-32 (8mm, 9.5mm, 11mm, and 12mm length) #6-40 (9.5mm and 12.7mm length) #6-48 (8mm, 9.5mm, and 11.1mm length) Red dot hardware is crafted from stainless steel and uses Torx T10 heads to prevent stripping. Recommended torque of 15 inch-pounds. Three screws of each type are included, providing a spare for lost or damaged screws. Screws come with blue loctite for secure mounting. All Monstrum products come with a lifetime guarantee.

Review: I've been playing a guessing game w/ screws since I got my firearm optic cut.. Finally a package w/ what I needed! Great quality also! If you have a K-Cut from Glockstore, this is what you want...
Review: Finding the correct optic mounting screws for any given application can be a challenge. This compounds itself if you swap optics between various manufacturers makes and models. This kit, so far, has covered everything I need for mountings on Sig, Glock, CZ, HK and various custom slide manufactures. Pays for itself in time saved hunting around. A+

## Features

- Monstrum Red Dot Screw Kit includes 16 of the most commonly used screw types for mounting your red dot to your preferred pistol mounting platform.
- Complete list of screws included: M3 (11mm and 12mm length) | M4 (8.6mm and 10.1mm length) | #4-40 (6.35mm, 8mm, and 9.5mm length) | #6-32 (8mm, 9.5mm, 11mm, and 12mm length) | #6-40 (9.5mm and 12.7mm length) | #6-48 (8mm, 9.5mm, and 11.1mm length)
- Red dot hardware is crafted from stainless steel and uses Torx T10 heads to prevent stripping. Recommended torque of 15 inch-pounds.
- Three screws of each type are included, providing a spare for lost or damaged screws. Screws come with blue loctite for secure mounting.
- All Monstrum products come with a lifetime guarantee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSLWB8FS |
| Batteries Included? | No |
| Brand | Monstrum |
| Color | RM |
| Customer Reviews | 4.6 4.6 out of 5 stars (207) |
| Date First Available | 24 June 2025 |
| Manufacturer | Monstrum |
| Manufacturer reference | T16 |
| Package Dimensions | 11.51 x 8.61 x 1.7 cm; 50 g |
| Style | Modern |

## Product Details

- **Brand:** Monstrum
- **Colour:** RM
- **Manufacturer:** Monstrum
- **Style:** Modern
- **UPC:** 810088818981

## Images

![Monstrum Red Dot Screw Kit | Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms - Image 1](https://m.media-amazon.com/images/I/71zWm-xTg1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Q***Y on 14 November 2025*

I've been playing a guessing game w/ screws since I got my firearm optic cut.. Finally a package w/ what I needed! Great quality also! If you have a K-Cut from Glockstore, this is what you want...

### ⭐⭐⭐⭐⭐ Review
*by R***X on 25 September 2025*

Finding the correct optic mounting screws for any given application can be a challenge. This compounds itself if you swap optics between various manufacturers makes and models. This kit, so far, has covered everything I need for mountings on Sig, Glock, CZ, HK and various custom slide manufactures. Pays for itself in time saved hunting around. A+

### ⭐⭐⭐⭐⭐ Review
*by M***L on 5 January 2026*

very good quality. a good purchase

## Frequently Bought Together

- Monstrum Red Dot Screw Kit | Includes M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms
- Loctite Threadlocker Blue 242 Blue, 0.2 fl oz, 1, Tube
- ohhunt 60 Pcs 6-32x5.5mm/5mm/8.55mm/9.5mm/10.8mm/12.3mm Alloy Steel Flat Head Screw for Red Dot Sight

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/740814651-monstrum-red-dot-screw-kit-includes-m3-m4-4-40](https://www.desertcart.sg/products/740814651-monstrum-red-dot-screw-kit-includes-m3-m4-4-40)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-20*