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Screws › Countersunk & Flat-Head Machine Screws

High-Quality M2.5 Countersunk Screws for Discreet Camera Setup

Updated 2026-11-04 · Markdown version

Model no. screw

US$0.0012 – 0.006 / piece

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

Material: Carbon Steel
Head Style: Round
Standard: DIN, GB, ANSI, BSW
Grade: 4.8/8.8/10.8/12.9
Drive: Phi Lips, Square, Torx, Socket, Slotted, Star
Size: 3.5X16mm-6.3X200mm
Head: Hex Head, Flat Head, Csk Head, Round Head

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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

Customization	Available
Material	Carbon Steel
Type	Hexagon Head
Model NO.	screw
Groove	Triangle
Connection	Common Bolt
Head Style	Round
Standard	DIN, GB, ANSI, BSW
Grade	4.8/8.8/10.8/12.9
Drive	Phi Lips, Square, Torx, Socket, Slotted, Star
Size	3.5X16mm-6.3X200mm
Head	Hex Head, Flat Head, Csk Head, Round Head
Delivery Time	7-10 Days
Payment Term	30% T/T+70%Balance Against Copy of B/L
Transport Package	Bag/Carton
Specification	M3-M100
Origin	China
HS Code	73181900
Production Capacity	1000t/Month
Accepted Delivery Terms	FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery;
Accepted Payment Currency	USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Spoken	English,Chinese,
Please provide the product you need parameters	1. You need the product name
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Material	carbon steel /Stainless Steel 201, 665, 667, 304, 316, etc
Standard	GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards	OEM is available, according to drawing or samples
Finish	Plain/according to your requirement
Package	According to customers requirement

Description

High-Quality M2.5 Countersunk Screws for Discreet Camera Setup is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Hexagon Head
Standard: DIN, GB, ANSI, BSW
Material: Carbon Steel
Grade: 4.8/8.8/10.8/12.9
Size: 3.5X16mm-6.3X200mm
Head Style: Round
Groove: Triangle
Drive: Phi Lips, Square, Torx, Socket, Slotted, Star

Available configurations include material, head style, standard, grade and drive. 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$0.0012 – 0.006 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 High-Quality M2.5 Countersunk Screws for Discreet Camera Setup?

The listed minimum order is 1,000 pieces, at US$0.0012 – 0.006 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 High-Quality M2.5 Countersunk Screws for Discreet Camera Setup?

Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW; Material: Carbon Steel; Grade: 4.8/8.8/10.8/12.9; Size: 3.5X16mm-6.3X200mm; 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 drive. 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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.0012 – 0.006MOQ 1,000 piecesGet a quote WA