---
title: "Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws"
description: "Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws — Self-Tapping & Thread-Forming Screws. MOQ 1,000 pieces, US$0.012 – 0.60."
url: https://engineeringhardware.com/product/galvanized-customizable-plum-blossom-countersunk-head-self-tapping-screws/
source: Engineering Hardware & Fasteners
---

# Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws

[![Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws](https://img.engineeringhardware.com/Galvanized-Customizable-Plum-Blossom-Countersunk-Head-Self-Tapping-Screws.webp)](https://img.engineeringhardware.com/Galvanized-Customizable-Plum-Blossom-Countersunk-Head-Self-Tapping-Screws.webp)

- Standard & made-to-drawing parts
- Checked before shipping
- Air, sea & express delivery

[Screws › Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/)

Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/galvanized-customizable-plum-blossom-countersunk-head-self-tapping-screws.md)

Model no. **Plum Blossom Screws**

US$0.012 – 0.60 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

- **Material:** Stainless Steel
- **Head Style:** Round
- **Standard:** DIN, GB, ANSI, BSW, JIS, GOST
- **Grade:** 4.8
- **Thread Nominal (M):** M2 M2.5 M3 M4 M5 M6 M8 M10
- **Pitch (P):** 0.4 - 1.5 mm
- **Length of Opposite Sides:** 4.24 - 35.5 mm
- **Surface:** Primary Color

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Galvanized%20Customizable%20Plum%20Blossom%20Countersunk%20Head%20Self%20Tapping%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fgalvanized-customizable-plum-blossom-countersunk-head-self-tapping-screws%2F)

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

## Specifications

| Customization | Available |
| --- | --- |
| Material | Stainless Steel |
| Type | Round Head |
| Model NO. | Plum Blossom Screws |
| Groove | Special Shape |
| Connection | Common Bolt |
| Head Style | Round |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
| Grade | 4.8 |
| Product Name | Plum Screw Series |
| Keywords | Screw Fastener |
| Thread Nominal (M) | M2 M2.5 M3 M4 M5 M6 M8 M10 |
| Pitch (P) | 0.4 - 1.5 mm |
| Thickness | 4 - 20 mm |
| Length of Opposite Sides | 4.24 - 35.5 mm |
| Surface | Primary Color |
| Packaging | Plastic Bag / Paper Box |
| MOQ | 10000PCS |
| Sample | Accept |
| OEM & ODM Custom | Accept |
| Logo Custom | Accept |
| Transport Package | Standard Shipping Packaging or Customized |
| Specification | Standard Specifications Or Customized |
| Origin | Zhejiang, China |
| Production Capacity | 5000000 PCS/Year |
| Machine screw | used for connecting and fixing mechanical equipment. |
| Self-tapping screw | can directly tap the thread on the workpiece, suitable for thin plates or plastics. |
| Wood screw | used for connecting wood, with thicker threads and sharp tail. |
| Expansion screw | used for fixing concrete or brick walls, fastening is achieved through the principle of expansion. |
| Set screw | used to fix the relative position of the shaft and the sleeve, usually headless or with a small head. |
| Machinery manufacturing | used for assembly and fixing of equipment. |
| Construction engineering | used for fixing of steel structures and concrete.Electronic equipment: used for fixing circuit boards and housings.Furniture manufacturing: used for connection and assembly of furniture.Automotive industry: used for fixing car bodies and engines. |
| Machine screws | used for connecting and fixing mechanical equipment. |
| Self-tapping screws | can directly tap threads on the workpiece, suitable for thin plates or plastics. |
| Wood screws | used for connecting wood, with thicker threads and sharp tails. |
| Expansion screws | used for fixing concrete or brick walls, tightening through the principle of expansion. |
| Set screws | used to fix the relative position of the shaft and the sleeve, usually headless or with a smaller head. |
| Hexagonal head screw | The head is hexagonal, suitable for occasions requiring larger torque. |
| Cross slot head screw | The head has a cross slot, and it is tightened with a cross screwdriver. |
| Slotted head screw | The head has a slot, and it is tightened with a slotted screwdriver. |
| Hex socket head screw | The head has a hexagonal hole, and it is tightened with a hexagonal wrench. |
| Countersunk head screw | The head is conical, and it can be flush with the surface of the workpiece after installation. |
| Coarse thread screws | The thread pitch is larger, suitable for quick installation. |
| Fine thread screws | The thread pitch is smaller, suitable for occasions requiring high precision. |
| Carbon steel screws | High strength, low cost, suitable for general occasions. |
| Stainless steel screws | Strong corrosion resistance, suitable for humid or corrosive environments. |
| Copper screws | Good conductivity, suitable for electrical equipment. |
| Titanium alloy screws | High strength, light weight, suitable for aerospace fields. |
| Head | used to apply torque. Common head shapes include hexagonal heads, cross-slot heads, slotted heads, hexagon socket heads, etc. |
| Screw | The part with threads, used to match the workpiece or nut. |
| Thread | divided into external thread and internal thread. The external thread is located on the screw, and the internal thread is located in the nut or workpiece. |
| Tail | The tail of some screws is designed to be pointed or flat, which is convenient for inserting into the workpiece. |
| Category | [Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/) |

## Technical parameters

| Product Information |  |
| --- | --- |
| Name | Plum Screw Series |
| Standard | National Standard |
| Material | 304 Stainless Steel |
| Surface | Primary Color |
| Packaging | Plastic Bag / Paper Box |

| Nominal Diameter d | Pitch P | dk | k | L | t |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| max | min | max | min | max | min | min |  |  |
| M2 | 0.4 | 4 | 3.7 | 1.6 | 1.46 | 4.24 | 3.76 | X |
| M2.5 | 0.45 | 5 | 4.7 | 2.1 | 1.96 | 4.2 | 3.8 | X |
| M3 | 0.5 | 6.1 | 5.7 | 2.4 | 2.2 | 4 | 3.8 | X |
| M4 | 0.7 | 8.1 | 7.7 | 2.9 | 2.7 | 6 | 5.8 | X |
| M5 | 0.8 | 9.5 | 9.14 | 3.7 | 3.52 | 6.2 | 5.6 | X |
| M6 | 1 | 12 | 11.6 | 4.3 | 4 | 10 | 9.8 | X |
| M8 | 1.25 | 16 | 15.57 | 6 | 5.7 | 16.35 | 15.65 | X |
| M10 | 1.5 | 20 | 19.48 | 7.5 | 7.14 | 35.5 | 34.5 | X |
| The Above Data Is A Single Batch Of Manual Measurement Data, There Is A Certain Error, Please Be Careful If You Mind Unit: Mm |  |  |  |  |  |  |  |  |

| Specifications | Thread Nominal (M) | Nominal Length | Pitch |
| --- | --- | --- | --- |
| ST2-4 | ST2 | 4 | / |
| ST2-5 | ST2 | 5 | / |
| ST2-6 | ST2 | 6 | / |
| ST2-8 | ST2 | 8 | / |
| ST2-10 | ST2 | 10 | / |
| ST2-12 | ST2 | 12 | / |
| ST2.3-4 | ST2.3 | 4 | / |
| ST2.3-5 | ST2.3 | 5 | / |
| ST2.3-6 | ST2.3 | 6 | / |
| ST2.3-8 | ST2.3 | 8 | / |
| ST2.3-10 | ST2.3 | 10 | / |
| ST2.3-12 | ST2.3 | 12 | / |
| ST2.6-5 | ST2.6 | 5 | / |
| ST2.6-6 | ST2.6 | 6 | / |
| ST2.6-8 | ST2.6 | 8 | / |
| ST2.6-10 | ST2.6 | 10 | / |
| ST2.6-12 | ST2.6 | 12 | / |
| ST2.6-14 | ST2.6 | 14 | / |
| ST2.6-16 | ST2.6 | 16 | / |
| ST3-5 | ST3 | 5 | / |
| ST3-6 | ST3 | 6 | / |
| ST3-8 | ST3 | 8 | / |
| ST3-10 | ST3 | 10 | / |
| ST3-12 | ST3 | 12 | / |
| ST3-14 | ST3 | 14 | / |
| ST3-16 | ST3 | 16 | / |
| ST3-18 | ST3 | 18 | / |
| ST3-20 | ST3 | 20 | / |
| ST3-25 | ST3 | 25 | / |
| ST3-30 | ST3 | 30 | / |
| ST4-6 | ST4 | 6 | / |
| ST4-8 | ST4 | 8 | / |
| ST4-10 | ST4 | 10 | / |
| ST4-12 | ST4 | 12 | / |
| ST4-14 | ST4 | 14 | / |
| ST4-16 | ST4 | 16 | / |
| ST4-18 | ST4 | 18 | / |
| ST4-20 | ST4 | 20 | / |
| ST4-25 | ST4 | 25 | / |
| ST4-30 | ST4 | 30 | / |
| ST4-35 | ST4 | 35 | / |
| ST4-40 | ST4 | 40 | / |
| ST5-10 | ST5 | 10 | / |
| ST5-12 | ST5 | 12 | / |
| ST5-14 | ST5 | 14 | / |
| ST5-16 | ST5 | 16 | / |
| ST5-18 | ST5 | 18 | / |
| ST5-20 | ST5 | 20 | / |
| ST5-25 | ST5 | 25 | / |
| ST5-30 | ST5 | 30 | / |
| ST5-35 | ST5 | 35 | / |
| ST5-40 | ST5 | 40 | / |

## Description

Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws is part of our self-tapping & thread-forming screws range (Screws).

### Key details

- **Type:** Round Head
- **Standard:** DIN, GB, ANSI, BSW, JIS, GOST
- **Material:** Stainless Steel
- **Grade:** 4.8
- **Head Style:** Round
- **Groove:** Special Shape
- **Connection:** Common Bolt
- **Product Name:** Plum Screw Series

Available configurations include material, head style, standard, grade and thread nominal (m). Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

### Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.012 – 0.60 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

## Frequently asked questions

### What is the minimum order quantity (MOQ) for Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.60 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

### What are the main specifications of Galvanized Customizable Plum Blossom Countersunk Head Self Tapping Screws?

Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Stainless Steel; Grade: 4.8; Head Style: Round; Groove: Special Shape. The full specification table and any technical parameter tables are listed on this page.

### Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and thread nominal (m). Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

### What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

### Which other self-tapping & thread-forming screws are available?

The Self-Tapping & Thread-Forming Screws category lists 4,881 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/)

How we work

## Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

- DIN, ISO, ASTM, ANSI, JIS and GB standard parts
- Non-standard parts made to your drawing
- Dimensions, thread gauges and plating checked before packing
- Export cartons and pallets, consolidated mixed orders
- Samples available for approval before mass production

[![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp)

Production floor

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Inspection bench

[![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp)

Sorting & packing

[![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp)

Parts warehouse

[![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp)

Sample review

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Sales office

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## Request a quote for this product

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