# Taiss 3670-Piece M2–M5 Metric Screw Assortment

Taiss 3670-Piece M2–M5 Metric Screw Assortment is a labeled, handheld assortment of button- and socket-head screws, nuts, and washers. Its range of fastener sizes and included storage box suit small repair and DIY jobs, including 3D-printing projects. The listing’s material and grade descriptions conflict, so confirm the exact specification before choosing it for a load-critical application.

- [Original product page](https://best-deals.pro/product/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [View offer](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Taiss
- Category: Tools & Garden > Hardware & Building Materials
- Price: 16.49 USD
- Previous price: 32.99 USD
- Discount: 50%
- Price checked: 2026-11-12T11:09:06.810Z
- Rating: 4.5 / 5
- Reviews: 49

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

- Assortment spans M2, M3, M4, and M5, with socket- and button-head screw options.
- Listing specifies 33 sizes and 3670 pieces, with nuts, flat washers, and lock washers.
- Handheld, labeled box is described as suitable for storage and carrying.

## Pros

- Broad M2–M5 selection includes multiple listed lengths and two screw-head styles.
- Nuts and both flat and lock washers are listed alongside the screws.
- Labeled handheld storage can help organize and carry small fasteners.

## Specifications

### Identity and quantity
- Brand: Taiss
- Number of pieces: 3670
- Listed size range: M2-M5
- Number of sizes: 33 Sizes
### Fastener selection
- Socket-head screw lengths: M2x4/6/10/12mm; M3x6/8/12/16/20mm; M4x8/12/16/20mm; M5x12/16/20/30mm.
- Button-head screw lengths: M2 M3 M4 M5x8/12/16/20mm
- Included fastener types: M2 M3 M4 M5 Nut/ Flat washer/ lock washer.
- Thread size listed in details: M2
### Materials and finish
- Material listed: Carbon Steel
- Finish: Galvanized
### Storage
- Package type: Handheld box with bolt size labels

## Before you buy

- The listing is inconsistent about material and grade: details list Carbon Steel, while feature text calls the set Grade 12.9 Alloy Steel. Confirm the selected listing's exact material and grade before relying on either claim, especially for load-critical use. Its stated uses include furniture, machinery, home DIY, motorcycle and automobile maintenance, and 3D-printing projects.

## A good fit for

- 3D-printing projects using M2–M5 metric fasteners.
- Home DIY and repair work needing a range of small metric screw lengths.
- Users who want nuts and washers stored in a labeled portable box.

## Less suited to

- Projects needing fasteners outside the listed M2–M5 range or the stated screw lengths.
- Applications where verified material or strength specifications are essential unless the seller confirms the discrepancy.

## Customer feedback

Customer feedback highlights perceived good quality and versatility, with 3D-printing projects mentioned as a use. That makes the assortment's M2–M5 range relevant for small builds, but the reports do not verify the listing's conflicting material and grade claims. Aggregate ratings lean positive while still including lower-star ratings, so experiences are not uniformly positive.
- Positive themes: Customers report good quality.
- Positive themes: Customers appreciate versatility, particularly for 3D-printing projects.

## Frequently asked questions

### What sizes are included?
The listing describes M2, M3, M4, and M5 fasteners in 33 sizes. It gives separate length lists for socket-head screws and button-head screws.
### Are nuts and washers included?
Yes. The listing names M2, M3, M4, and M5 nuts, flat washers, and lock washers.
### What material is the assortment made from?
The details list Carbon Steel, while feature text describes Grade 12.9 Alloy Steel. The listing does not resolve this discrepancy, so confirm the exact specification before purchase.
### Does it come in a storage case?
The listing describes a handheld box with bolt-size labels, intended for storage and carrying.

## Alternative options

- [Bemaka 1287Pcs Nuts and Bolts Assortment Kit, 304 Stainless Steel Bolts Machine Screws Hardware Assortment Kit, Metric & SAE Phillips Pan Head Screws, Assorted Bolts, Nuts and Washers Kit](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [mxuteuk 420PCS M3 Screws,M3x30/35/40/45/50mm Hex Socket Head Cap Screws Bolts Nuts Kit,12.9 Grade Alloy Steel M3 Bolts with Hex Wrench](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [645 Pcs M2 Metric Screw Assortment, Flat Head Machine Screw Assortment Kit, Countersunk Hex Socket Cap Screws Set, Black Countersunk Bolts and Nuts Set with Washers & Wrench](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [1144 PCS M3 M4 M5 M6 Countersunk Screws Assortment Kit, Hex Head Socket Set \| 10.9 Alloy Steel Bolt Set, Black M3-M6 Screws Assortment Kit, Nuts Washers Assortment with Spanner](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [1715Pcs M2 M3 M4 M5 Screw Kit - 3D Printer Mini Screw, Allen Head/Flat Head/Countersunk Bolt/Screws, Metric Bolts Assortment, Black Nuts and Bolts for Mechanical Hardware](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [Taiss 3160PCS Metric Flange Bolt Assortment Kit,Nuts and Bolts Assortment Kit M2 M3 M4 M5 M6x1.0 M8x1.25 M10x1.5 Bolt\(4-45mm\) 42 Sizes Hex Socket Button & Cap Head Metric Screw 10.9 Black Zinc Plated](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [2431PCS Stainless Steel Nuts and Bolts Assortment,Metric&SAE Screws \| Phillips Pan ...](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [ZTF 4005pcs Metric Screw Assortment, M2 M3 M4 M5 Assorted Screws \| Hex Cap&Flat Head Screws, Metric Nuts and Bolts Assortment Kit with Washers & Wrench–Screws for DIY, Electronics, 3D Printers](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [Twidec/3038PCS Metric Screw Assortment M2 M3 M4 M5 M6 M8 Machine Screws\(4mm-45mm long\) Grade 10.9 Button Head Hex Socket Cap Screws Metric Bolts Nuts Washer Assortment Kit Black Screws](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [Twidec/1510PCS Black Wood Screws M2 M3 M4\#8\#10 Truss Head＆Pan Head Screws \| 410 Stainless Steel Wood Screws Assortment Kit Self Tapping Screws Set length\(6mm-32mm\) For Indoor Furniture,Woodworking](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [1220PCS M3 M4 M5 M6 Metric Hex Socket Head Screws Assortment Kit \| 6/8/10/12/16/20/...](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)
- [Taiss 3334pcs Bolts and Nuts Kit,Grade 8.8 Hex Bolts and Phillips Head,39 Sizes,SAE & Metric Bolt Assortment,\(10mm to 40mm\) Nut and Bolt Assortment Set,Matching Nuts and Lock Washers](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)

## Add-ons

- [Fgruh 2300PCS M3 Hex Socket Head & Button Head Screws Nuts Assortment Kit \| M3-0.5 x 4/6/8/12/16/20/25/30/35 mm Metric Screw Nut Washers Assorted Kit, 12.9&10.9 Grade Black Zinc Bolts Set for 3D Print](https://best-deals.pro/visit/taiss-3670-piece-m2-m5-metric-screw-assortment)

## Images

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 1](https://best-deals.pro/i/cRgIMj9ffyTGUqui6HBGw9yQUuRRdUAS9roa4BcMAPYTnsLqJKfLiKeAv73zwAnv6aX3flsxE-9WwydwnLhh9TW-xZj0aU1_qn8ausrouBbS5ske1mOs.jpg)

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 2](https://best-deals.pro/i/kWS02-O8DhIWIsh9pYxaibcHdtetVJSQdrCCiBRknprSCs1wueFU2ow-7uVRqLjPxfrL_Sqxft_FxMNUlmfK8iYVWwNiVV9DW9k6VpFHUht8RH2f2U2o.jpg)

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 3](https://best-deals.pro/i/x6aCZfw19iukTaRXdPV8a02LaqWszeh6A_mE5Mw1tqyvgYE5U8oySNDo7OGks_gSDaqckqeYrDTPihh7Fr9hukIV4HF7eRBboSW462_NzViHldu9oy6p.jpg)

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 4](https://best-deals.pro/i/f6n0MVb-QbudzYFO-m9P40QORZ6HE_x_x8ZJz_uwPyv9yEio4QCs9I8oa4pghOOvvL6UCh7Q2U97i8-klanhNE-zpNoxQYjaGJ8Clt_lN-BSeZwfdTth.jpg)

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 5](https://best-deals.pro/i/zVYcxffoxYJ4YlzfmcgZqeW1KMUrQeFAHz2SzdcIC5P9mddstp7UhPnj9OEgx1fVuJWTDLlZfiU7WDL1USvxirtDpUYEs6HudXgQ8JgMzTaxJfCJlCpL.jpg)

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 6](https://best-deals.pro/i/-TKML8WmdKuhI3pwOnQN9DojvG6iOMqKnn05YO2tPz4ODXHgnoTuLxxcmN0sADKd6P5Ik7pgrATMNstVAhUX9ibEFG4Soqf5T0OkGIee-lqDEJLa7JVp.jpg)

![Taiss 3670-Piece M2–M5 Metric Screw Assortment — 7](https://best-deals.pro/i/OU5EDAycjagN8kD-09ttFKvmA1AavLAXnxVMKyWZLuniHnOlYlr5lXd6zG-MCbwN_ud8SujyoIX6rGKXaTXuzEeicV_u26vMGG7bfA7FKQ1fyKgxFPNs.jpg)