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Professional-Manufacture-Four-Claws-Nuts-Square-Nuts

Updated 2026-11-04 · Markdown version

US$0.0108 – 1.20 / piece

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

Material: Carbon Steel
Head Style: Round
Standard: DIN
Grade: 4.8
Surface Treatment: Zinc Plated
Thread Size: No Thread
Hot DIP Treatment: No

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	Round Head
Connection	Common Bolt
Head Style	Round
Standard	DIN
Grade	4.8
Produce Method	Cold Heading
Surface Treatment	Zinc Plated
Thread Size	No Thread
Hot DIP Treatment	No
Transport Package	Carton with Pallet
Origin	China
HS Code	7318290000
Production Capacity	3billion/Year
Category	Square Nuts

Technical parameters

Product name	Connecting nut/Nut/Hardware Accessories/Fastener
Material	Carbon steel
Size	Multi-size
Surface treatment	Original color/Color zinc/Blue and white zinc/Environmental protection zinc
Standard	DIN1624
Material grade	4.8 grade
Package	Plastic bag/Carton

Description

Professional-Manufacture-Four-Claws-Nuts-Square-Nuts is part of our square nuts range (Nuts).

Key details

Type: Round Head
Standard: DIN
Material: Carbon Steel
Grade: 4.8
Thread Size: No Thread
Head Style: Round
Surface Treatment: Zinc Plated
Connection: Common Bolt

Available configurations include material, head style, standard, grade and surface treatment. 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$0.0108 – 1.20 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 Professional-Manufacture-Four-Claws-Nuts-Square-Nuts?

The listed minimum order is 10,000 pieces, at US$0.0108 – 1.20 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 Professional-Manufacture-Four-Claws-Nuts-Square-Nuts?

Type: Round Head; Standard: DIN; Material: Carbon Steel; Grade: 4.8; Thread Size: No 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 surface treatment. 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$0.0108 – 1.20MOQ 10,000 piecesGet a quote WA