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Screws › Countersunk & Flat-Head Machine Screws

Hardend Polished Common Nail Countersunk Head

Updated 2026-11-04 · Markdown version

Model no. 3/8''-6''

US$720.00 – 960.00 / ton

MOQ 20 tons · Final price confirmed in your quote

Standard: ANSI, DIN, GB, ISO, JIS
Material: Iron
Surface Treatment: Polished/Galvanized
Packing: Bag and Carton
Head: Flat Head
Length: 18-300mm
Package Size: 20.00cm * 20.00cm * 20.00cm
Different Packing way: 1. Bulk 20 or 25kgs per carton.

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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

Standard	ANSI, DIN, GB, ISO, JIS
Type	Common Nail
Material	Iron
Model NO.	3/8''-6''
Surface Treatment	Polished/Galvanized
Packing	Bag and Carton
Head	Flat Head
Point	Diamond Point
Length	18-300mm
Transport Package	According to Customers Demand
Specification	3/4"-12"
Origin	Tianjin
HS Code	73170000
Production Capacity	2000 Tons/Month
Package Size	20.00cm * 20.00cm * 20.00cm
Package Gross Weight	20.040kg
Shank	Smooth
Different Packing way	1. Bulk 20 or 25kgs per carton.
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Length	Gauge
3/4"	BWG18/BWG19
7/8"	BWG17/BWG18
1"	BWG16/BWG17
1-1/2"	BWG14/BWG15
2"	BWG12/BWG11
2-1/2"	BWG11
3"	BWG10
4"	BWG8
5"	BWG6
6"	BWG5
Specifications:
Material:	Q195/Q235 low carbon steel.
Surface treatment:	Polished /Electro galvanized /Hot dipped galvanized.
Head:	Flat/Countersunk.
Shank:	Smooth

Duplex head nail

Concrete nail

Clout nail

Description

Hardend Polished Common Nail Countersunk Head is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Common Nail
Standard: ANSI, DIN, GB, ISO, JIS
Material: Iron
Length: 18-300mm
Surface Treatment: Polished/Galvanized
Packing: Bag and Carton
Head: Flat Head
Point: Diamond Point

Available configurations include standard, material, surface treatment, packing and head. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 20 tons at US$720.00 – 960.00 per ton. 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 Hardend Polished Common Nail Countersunk Head?

The listed minimum order is 20 tons, at US$720.00 – 960.00 per ton. 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 Hardend Polished Common Nail Countersunk Head?

Type: Common Nail; Standard: ANSI, DIN, GB, ISO, JIS; Material: Iron; Length: 18-300mm; Surface Treatment: Polished/Galvanized; Packing: Bag and Carton. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, material, surface treatment, packing and head. 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$720.00 – 960.00MOQ 20 tonsGet a quote WA