---
product_id: 59874491
title: "340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel"
brand: "monkeyjams' shed"
price: "€ 3.89"
currency: EUR
in_stock: false
url: https://www.desertcart.it/products/59874491-340-assorted-black-flange-posi-self-tapping-trim-screw-bs4174
store_origin: IT
region: Italy
---

# sturdy compartment box 340 premium screws Made in Britain 340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel

**Brand:** monkeyjams' shed
**Price:** € 3.89
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Elevate your toolkit with British precision and eco-smart style!

## Quick Answers

- **What is this?** 340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel by monkeyjams' shed
- **How much does it cost?** € 3.89 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/59874491-340-assorted-black-flange-posi-self-tapping-trim-screw-bs4174)

## Best For

- monkeyjams' shed enthusiasts

## Why This Product

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

## Key Features

- • **Proudly British:** Designed and assembled in the West Midlands, supporting local industry and craftsmanship
- • **Organized & Secure:** Robust, stackable compartment box with fixed dividers and secure clasps to keep your screws sorted and ready
- • **All-in-One Assortment:** 340 precision black oxide screws in 8 versatile sizes for every indoor project
- • **Quality You Can Trust:** ISO 9001 accredited mild steel fasteners with a sleek black oxide finish for professional-grade durability
- • **Eco-Conscious Craftsmanship:** Locally sourced materials and 85% recycled plastic box reduce your carbon footprint without compromising quality

## Overview

This premium set includes 340 assorted black flange head pozi self-tapping screws in multiple imperial sizes, crafted from mild steel with a black oxide finish for indoor use. Packaged in a durable, stackable compartment box made from 85% recycled plastic, these ISO 9001 certified fasteners are proudly designed and assembled in the West Midlands, England, combining quality, organization, and sustainability in one essential kit.

## Description

Product Description               340 Assorted a2-70 black flange posi pan self tapping screws in a very durable, British made compartment box. No.4 X 3/8" (2.9Mm x 9.5Mm) x 60 no.6 X 1/2" (3.5Mm x 13mm) x 50 no.6X 5/8" (3.5Mm x 16mm) x 40 no.6 X 1" (3.5 X 25mm) x 30 no 8 x 3/8" (4.2 X 9.5Mm) x 30 no.8 X 1/2" (4.2Mm x 13mm) x 40 no.8 X 5/8"" (4.2Mm x 16mm) x 30 no.10 X 1/2" (4.8 X 13mm) x 40 all of my items are brand new, grade a stock, sourced from industry respected, iso9001 accredited British distributors and, where applicable, are ROHS compliant.                  Box Contains               Plastic compartment box with an assortment of black flange head pozi pan self tappers

## Features

- FLANGED HEAD POZI SELF TAPPING SCREWS | AKA trim screws or self tappers. A selection of imperial sized screws for use with a pozi-drive type screwdriver. 2.9mm, 3.5mm, 4.2mm and 4.8mm equivalent thread diameters
- STRONG COMPARTMENT BOX | very sturdy, stiff and with fixed compartments that prevent mixing of components. Designed and manufactured in England, they are designed to stack on top of one another and have secure clasps that will not open when unwanted. Measures 17 x 13 x 2.5cm
- PREMIUM QUALITY FASTENERS | I use only the best fasteners from local ISO 9001 accredited suppliers. These screws are made of mild steel with a black oxide plate which, due to limited weather resistance, is best suited to indoor applicaions
- ENVIRONMENTALLY FREINDLY | By using locally sourced fasteners and compartment boxes made in England from at least 85% RECYCLED plastic waste I keep my carbon footprint and impact on the environment to a minimum
- MADE IN BRITAIN | An original Monkeyjams' Shed product. Designed and assembled with pride in the West Midlands, England.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fastener type | self tapping screws |
| Head style | Pan |
| Finish type | Black Oxide |
| Shape | Round |
| Item diameter | 3.5 Millimetres |
| Thread size | 4.8mm |
| Number of pieces | 340 |
| Global Trade Identification Number | 00634385780785 |
| Manufacturer | Monkeyjams' Shed |
| UPC | 634385780785 |
| Part Number | DIN968 C Z |
| Item model number | DIN968 C Z |
| Finish | Black Oxide |
| Item Package Quantity | 1 |
| Head Style | Pan |
| Cutting Diameter | 3.5 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 218 g |

## Product Details

- **Size:** 17 x 13 x 2.5cm
- **Colour:** Black
- **Material:** Alloy Steel, Carbon
- **Brand:** Monkeyjams' Shed
- **Item dimensions L x W x H:** 17 x 13 x 2.5 centimetres

## Images

![340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel - Image 1](https://m.media-amazon.com/images/I/71YE4Cyqq1L.jpg)
![340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel - Image 2](https://m.media-amazon.com/images/I/51vmmfaAD8L.jpg)
![340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel - Image 3](https://m.media-amazon.com/images/I/71mDlj4swdL.jpg)
![340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel - Image 4](https://m.media-amazon.com/images/I/71f9p0X5s6L.jpg)
![340 Assorted Black Flange Posi Self Tapping/Trim Screw | BS4174 | No.4, No.6, No.8 and No.10 | Black Oxide Plated Steel - Image 5](https://m.media-amazon.com/images/I/51R49PMae0L.jpg)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-18*