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Screws › Countersunk & Flat-Head Machine Screws

Ablative Titanium Blue Countersunk Hexagonal Screws M4

Updated 2026-11-04 · Markdown version

Model no. M4

US$0.17 – 0.30 / piece

MOQ 100 pieces · Final price confirmed in your quote

Head Style: Countersunk Flat Head
Standard: DIN, GB
Grade: General Industrial Grade
Surface Finish: Color Plating
Package Size: 13.00cm * 8.00cm * 4.50cm
Material: Stainless Steel 304

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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

Model NO.	M4
Connection	Threaded Connection
Head Style	Countersunk Flat Head
Standard	DIN, GB
Grade	General Industrial Grade
Product Name	Hex Socket Countersunk Screw
Application	Machinery, Model, Hardware Assembly
Surface Finish	Color Plating
MOQ	Small Trial Order Acceptable
Lead Time	7 to 15 Working Days
Inspection	100% Dimension Checking
Transport Package	Plastic Bag or Box
Specification	M4
Origin	Shenzhen. China
HS Code	7318159090
Production Capacity	500000
Package Size	13.00cm * 8.00cm * 4.50cm
Package Gross Weight	1.000kg
Material	Stainless Steel 304
Type	Countersunk Head
Groove	Hexagon
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Product Name	Stainless steel countersunk hexagonal socket cap screw
Material	stainless steel
Head Type	Countersunk / Flat head
Drive Type	Hexagon Socket (Allen drive)
Surface Finish	plating process, blue burnt color
Size Range	M4, customized length
Advantages	High strength, corrosion-resistant, processed by electroplating technology, with rich decorative colors on the surface
Application	Bicycle, motorcycle, RC model, aerospace, automotive, mechanical equipment assembly
Feature	High precision thread, smooth inner hex hole, no burrs, durable for long-term use

Description

Ablative Titanium Blue Countersunk Hexagonal Screws M4 is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Countersunk Head
Standard: DIN, GB
Material: Stainless Steel 304
Grade: General Industrial Grade
Head Style: Countersunk Flat Head
Groove: Hexagon
Connection: Threaded Connection
Application: Machinery, Model, Hardware Assembly

Available configurations include head style, standard, grade, surface finish and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$0.17 – 0.30 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 Ablative Titanium Blue Countersunk Hexagonal Screws M4?

The listed minimum order is 100 pieces, at US$0.17 – 0.30 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 Ablative Titanium Blue Countersunk Hexagonal Screws M4?

Type: Countersunk Head; Standard: DIN, GB; Material: Stainless Steel 304; Grade: General Industrial Grade; Head Style: Countersunk Flat Head; Groove: Hexagon. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, surface finish and package size. 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/

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

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Request a quote for this product

US$0.17 – 0.30MOQ 100 piecesGet a quote WA