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Premium Square Nuts for Ultimate Corrosion Resistance Solutions

Updated 2026-11-04 · Markdown version

Model no. M2-M120

US$0.012 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Square
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 4.8
Color: Plain,Galvanizing,Blackening

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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	Square Head
Model NO.	M2-M120
Connection	Common Bolt
Head Style	Square
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	4.8
Color	Plain,Galvanizing,Blackening
Application	Connection,Fastening
Quality Control	100% Quality Inspection
Sample Service	Available
Transport Package	Box+Carton+Pallet(It Depends
Specification	M2-M120
Origin	China
HS Code	7318150000
Production Capacity	10000K/Month
Category	Square Nuts

Technical parameters

M2-M120	Connection	Common Bolt
Head Style	Square	Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9	Color	Plain,galvanizing,blackening
Application	Connection,Fastening	Quality Control	100% Quality Inspection
Sample Service	Available	Origin	China
Transport Package	Export Packing	Production Capacity	10000K/Month

Description

Premium Square Nuts for Ultimate Corrosion Resistance Solutions is part of our square nuts range (Nuts).

Key details

Type: Square Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Carbon Steel
Grade: 4.8
Head Style: Square
Connection: Common Bolt
Application: Connection,Fastening
Color: Plain,Galvanizing,Blackening

Available configurations include material, head style, standard, grade and color. 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$0.012 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 Premium Square Nuts for Ultimate Corrosion Resistance Solutions?

The listed minimum order is 100 pieces, at US$0.012 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 Premium Square Nuts for Ultimate Corrosion Resistance Solutions?

Type: Square Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Carbon Steel; Grade: 4.8; Head Style: Square; Connection: Common Bolt. 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 color. 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 square nuts are available?

The Square Nuts category lists 483 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/square-nuts/

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$0.012MOQ 100 piecesGet a quote WA