---
title: "Ss Screws Countersunk Socket Slotted Head Screws"
description: "Ss Screws Countersunk Socket Slotted Head Screws — Countersunk & Flat-Head Machine Screws. MOQ 10,000 pieces, US$0.006 – 0.036."
url: https://engineeringhardware.com/product/ss-screws-countersunk-socket-slotted-head-screws/
source: Engineering Hardware & Fasteners
---

# Ss Screws Countersunk Socket Slotted Head Screws

[![Ss Screws Countersunk Socket Slotted Head Screws](https://img.engineeringhardware.com/Ss-Screws-Countersunk-Socket-Slotted-Head-Screws.webp)](https://img.engineeringhardware.com/Ss-Screws-Countersunk-Socket-Slotted-Head-Screws.webp)

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

[Screws › Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/)

Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/ss-screws-countersunk-socket-slotted-head-screws.md)

Model no. **Customized**

| **US$0.036**10,000–49,999 pieces | **US$0.012**50,000–999,999 pieces | **US$0.006**1,000,000+ pieces |
| --- | --- | --- |

MOQ 10,000 pieces · Final price confirmed in your quote

- **Material:** Stainless Steel
- **Head Style:** Round
- **Standard:** DIN
- **Grade:** 8.8
- **Other Material:** Carbon Steel and Brass
- **Color:** Black or Gray
- **Package Size:** 16.00cm * 12.00cm * 10.00cm
- **Thread:** unc,unf,metric thread

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Ss%20Screws%20Countersunk%20Socket%20Slotted%20Head%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fss-screws-countersunk-socket-slotted-head-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. | Customized |
| Groove | Hexagon |
| Connection | Common Bolt |
| Head Style | Round |
| Standard | DIN |
| Grade | 8.8 |
| Capacity | 300tons/Month |
| Other Material | Carbon Steel and Brass |
| Color | Black or Gray |
| Conductive | Conductive or Nonconductive |
| Transport Package | Pallet |
| Specification | 10 12 14 16 19 22 25 |
| Origin | China |
| HS Code | 7318151001 |
| Production Capacity | 300tons/Month |
| Package Size | 16.00cm * 12.00cm * 10.00cm |
| Package Gross Weight | 1.000kg |
| Thread | unc,unf,metric thread |
| Finish | Zinc Plated, HDG ,Black ,Bright,GOEMET |
| Packing | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Leading Time | 20-30 days or based on order required |
| Category | [Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) |

## Technical parameters

| Product name | Steel Elevator Bolt,carbon steel,znic |
| --- | --- |
| Standard: | DIN & ANSI & JIS & IFI |
| Thread: | unc,unf,metric thread |
| Material: | carbon steel, alloy steel, stainless steel |
| Finish: | Zinc Plated, HDG ,Black ,Bright,GOEMET |
| Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Leading Time : | 20-30 days or based on order required |

| Items | Hex Flange Nut/ Hex Nut/Nylon Insert Nut/Rivet Nut/Wing Nut/Spring Nut/Square Nut...... |
| --- | --- |
| Material | Stainless Steel A2 A4 A8/Carbon Steel/Brass/Alloy Steel |
| Grade | A2-70 A2-80 A4-70 A4-80 A8; Class 4/5/6/8/10/12;Grade 2/5/8 |
| Standard | DIN;ISO;ASME;GB;BS;IFI;GOST....and customized |
| Surface | Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG |
| Package | Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... |
| Sample | Available |
| EU CBAM | Available |

| Items | U Bolt/Hex Flange Bolt/ Hex bolt/Hammer Bolt/Socket Bolt/Carriage Bolt/Hanger Bolt/Wing Bolt/Eye bolt/Weld bolt/Clinch Bolt/ Thread Bar/Thread Rod |
| --- | --- |
| Material | Stainless Steel A2 A4 A8/Carbon Steel/Brass/Alloy Steel |
| Grade | A2-70 A2-80 A4-70 A4-80 A8; Class 4.6/4.8/5.6/6.8/8.8/10.9/12.9;Grade 2/5/8 |
| Standard | DIN;ISO;ASME;GB;BS;IFI;GOST....and customized |
| Surface | Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG |
| Package | Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... |
| Sample | Available |
| EU CBAM | Available |

| Items | Chipboard Screw/ Wood Scew/ Roofing Screw/Decking Screw/ Facade Screw/Drywall Screw/Set Screw/Drilling Screw/ Euro Screw/ Window Screw/ Bimetal |
| --- | --- |
| Material | Stainless Steel C1 A2 A4 /Carbon Steel/Brass/Alloy Steel |
| Grade | A2-70 A2-80 A4-70 A4-80 |
| Standard | DIN;ISO;ASME;GB;BS;IFI;GOST....and customized |
| Surface | Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG |
| Package | Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... |
| Sample | Available |
| EU CBAM | Available |

## Description

Ss Screws Countersunk Socket Slotted Head Screws is part of our countersunk & flat-head machine screws range (Screws).

### Key details

- **Type:** Round Head
- **Standard:** DIN
- **Material:** Stainless Steel
- **Grade:** 8.8
- **Thread:** unc,unf,metric thread
- **Head Style:** Round
- **Groove:** Hexagon
- **Finish:** Zinc Plated, HDG ,Black ,Bright,GOEMET

Available configurations include material, head style, standard, grade and other material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

### Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.006 – 0.036 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 Ss Screws Countersunk Socket Slotted Head Screws?

The listed minimum order is 10,000 pieces, at US$0.006 – 0.036 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

### How does the price change with quantity?

Volume pricing: US$0.036 for 10,000–49,999 pieces; US$0.012 for 50,000–999,999 pieces; US$0.006 for 1,000,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

### What are the main specifications of Ss Screws Countersunk Socket Slotted Head Screws?

Type: Round Head; Standard: DIN; Material: Stainless Steel; Grade: 8.8; Thread: unc,unf,metric thread; Head Style: Round. 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 other material. 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 countersunk & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-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

[![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp)

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

[![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp)

Sales office

[More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/)

## Request a quote for this product

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**US$0.006 – 0.036**MOQ 10,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Ss%20Screws%20Countersunk%20Socket%20Slotted%20Head%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fss-screws-countersunk-socket-slotted-head-screws%2F)