# Xyxu 390-Piece M3–M4 Wood Screw Assortment

Xyxu’s 390-piece wood screw assortment combines three thread sizes and nine listed screw lengths in a compartmented storage box. It is aimed at wood repairs and DIY projects where having several small screw sizes to hand is useful.

- [Original product page](https://bargainpostbox.co.uk/product/xyxu-390-piece-wood-screw-assortment)
- [View offer](https://bargainpostbox.co.uk/visit/xyxu-390-piece-wood-screw-assortment)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Xyxu
- Model: 390pcs wood screws kit
- Category: Tools & Garden > Hardware & Building Materials
- Price: 6.68 GBP
- Previous price: 7.99 GBP
- Discount: 16%
- Price checked: 2026-11-13T05:53:22.965Z
- Rating: 4.5 / 5
- Reviews: 112

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Nine listed size combinations span M3, M3.5 and M4 threads, with lengths from 16mm to 40mm.
- The described assortment includes a labelled plastic box with separate compartments for screw sizes.
- The listing describes the screws as carbon steel with a zinc-plated finish.

## Pros

- Three thread sizes and a range of lengths provide options for varied small wood-fixing jobs.
- Separate labelled compartments are intended to make sorting and selecting screws easier.
- The listing identifies a cross drive and flat heads.

## Specifications

### Identity
- Brand: Xinyxu
- Model: 390pcs wood screws kit
### Dimensions and installation
- Dimensions listed: 17 x 10.5 x 2 centimetres
- Head style: Flat
- Drive system: Cross
- Point style: Self-Drill Point
- Thread coverage: Fully Threaded
- Thread size: M3 x 0.5, M3.5x0.6, M4 x 0.7
- Fastener size: M3x16mm
- Thread style: Right Hand
### Materials and protection
- Material listed: Carbon Steel
- Exterior finish: Zinc
- Finish type: Zinc Plated
### Set contents and use
- Number of pieces: 390
- Fastener type: Self-Tapping Screw

## Before you buy

- Listing details are inconsistent: the listing identifies both flat and round heads, gives UNC and metric thread descriptions, and includes an M3x16mm fastener size despite describing nine size combinations. Confirm the exact screw profile and assortment before purchase. The corrosion-resistance and ease-of-installation statements are manufacturer claims, not independently established performance.

## A good fit for

- DIYers and home repairers who want several small screw sizes for wood, furniture or cabinet projects.
- Buyers who prefer screws stored in separate labelled compartments.

## Less suited to

- Anyone who needs a single precisely specified screw type or confirmed head and thread details without checking the assortment.

## Customer feedback

Aggregate customer ratings lean positive, with most ratings in the five-star category, but a smaller share are three stars or below. Without customer comments, these figures do not identify specific strengths or problems. Buyers should weigh the rating pattern against the listing’s inconsistent screw-head and thread descriptions, particularly if a precise fit matters.

## Frequently asked questions

### What sizes are listed in the assortment?
The listing describes nine combinations using M3, M3.5 and M4 threads, with lengths from 16mm to 40mm. It also separately specifies M3x16mm, so confirm the size breakdown before buying.
### Does the set include a storage box?
The product description claims a labelled plastic box with separate compartments for screw sizes.
### What material and finish are specified?
The listing specifies carbon steel and a zinc or zinc-plated finish. Its corrosion-resistance statement is a manufacturer claim.

## Images

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 1](https://bargainpostbox.co.uk/i/jH2v3I8FdhVIGZRfdOaKyjqH10GXDWRsGAvYsHSpToAl9zd28_XgZ9VGk1qSa16NcbNV555ykjEZeEnXgk1xEJybwiyq2V3ozFOvD7sFyNuX-vPUrY1e.jpg)

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 2](https://bargainpostbox.co.uk/i/iuUjLPG5u1rzz3lfKkNhoX89bJ0PXOxvQxI8e1cMr_HYrCmZaDUwPQr_mQmECFkHVXCuhHotduhh-ei6pqw0iqQscQSIzQzXc0hbUC3misp-7Ityk7-O.jpg)

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 3](https://bargainpostbox.co.uk/i/zYfthNX6AC2dNUMYsJh7DyFnfM_NmBz_gej1xP5t8dE1XhF20BpwJAl9WRmtHSzmEfsD7610jZjWAtDeBHACM9cuzIc0AWgDeCUlCIj1fnh7e2ChtTuA.jpg)

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 4](https://bargainpostbox.co.uk/i/aH67GgFpMGZWR38FYYYhBQA1TrxGaf7ruH86YyGaoX9pEatWuHyseQj_z52kwMirkG4jnzPMfwx75lLRQYe0QV8-5d3rPTadLW9tpdrEbfN_JkBw-phQ.jpg)

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 5](https://bargainpostbox.co.uk/i/1yO-yIvoaFcY9fUQVksUPK9orVN-STCmepHbmfLqon19r-1v8OBu49ghlaf0UY4L9c8z8ra-frKTpOpXkiCb7xu1WgkcxX4dUlAE0fTUE2NJMmt6HGYW.jpg)

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 6](https://bargainpostbox.co.uk/i/w00ySAQZxySDAV_OBZGWx2Fb1GoTRss_F3Zuq0i18b0A8vw3WaQU0lNs67TjPvacNJdfiS-frDLPSDwKYRQBHfo5waDR3e23EbHEHW1D2OEZQvoG8K6b.jpg)

![Xyxu 390-Piece M3–M4 Wood Screw Assortment — 7](https://bargainpostbox.co.uk/i/7vaFxAZj0r8DDIQ_jfbY0tElDge2Jw1BmgWnBqw2dBkszrVHCWI94kehSbCP_7ozKdwrRcXckyaYGKDo7HmKaZNpEsEaUx7eUPwK4m9_1cTVyy-YL7OQ.jpg)