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Hot DIP Galvanized Gr10.8 Square Nut (DIN557)

Updated 2026-11-04 · Markdown version

Model no. DIN557

US$0.12 / piece

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

Material: Hot DIP Galvanized
Head Style: Square
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 304 , 316
Finish: High Strengh Steel
Available Material: Carbon Steel, High Strength Steel, Stainless Steel
Head Type: U-Type, J-Type, Eye-Type
International Standard: DIN, ANSI, GB, JIS, Bsw,

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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	Hot DIP Galvanized
Type	Square Head
Model NO.	DIN557
Connection	Common Bolt
Head Style	Square
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	304 , 316
Application	Machinery
Finish	High Strengh Steel
Available Material	Carbon Steel, High Strength Steel, Stainless Steel
Head Type	U-Type, J-Type, Eye-Type
International Standard	DIN, ANSI, GB, JIS, Bsw,
Class/Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Used	Machinery, Chemical Industry, Environmental,Buildi
Surface Finishing	Hot Galvanizing, Black, Color-Zinc, Blue-White Zi
Transport Package	20-25kg/Carton+Pallet
Specification	M4-M24
Origin	China
HS Code	7318159090
Production Capacity	500ton/Month
Stainless Steel	SS201, SS303, SS304, SS316,SS316L,SS904L ,F594
Steel Grade	DIN: Gr.4,5,6,8.8,10,; SAE: Gr.2,5,8; ASTM: A563
M2-M24	Cold Froging,M24-M100 Hot Forging,
Busy season	15-30days,Slack seaon:10-15days
Carbon steel	DIN934,DIN6923,DIN928,DIN929,ISO4032,Cage nut,Cap nut
For more information visit	hainafastener.en.made-in-china.com
Professional Manufacturer	All of our Fastener are designed and manufactured according to
Quality is guaranteed	Durability testing and critical technical design to enhance fasteners
Cost effective	Competitive prices with professional factory supply
Customized Ideal Fasteners	Customized services according to the samples and drawings
Category	Square Nuts

Technical parameters

Products name	Nuts(Hex Nut,Heavy hex nut,Flange nut,Nylon lock nut, Weld nut Cap nut,Cage nut,Wing nut)
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,F594
Steel Grade: DIN: Gr.4,5,6,8.8,10,; SAE: Gr.2,5,8; ASTM: A563
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Carbon steel:DIN934,DIN6923,DIN928,DIN929,ISO4032,Cage nut,Cap nut Stainless steel: All DIN Or GB Standard stainless steel Nut
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

Description

Hot DIP Galvanized Gr10.8 Square Nut (DIN557) is part of our square nuts range (Nuts).

Key details

Type: Square Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Hot DIP Galvanized
Grade: 304 , 316
Head Type: U-Type, J-Type, Eye-Type
Head Style: Square
Finish: High Strengh Steel
Connection: Common Bolt

Available configurations include material, head style, standard, grade and finish. 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$0.12 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 Hot DIP Galvanized Gr10.8 Square Nut (DIN557)?

The listed minimum order is 1,000 pieces, at US$0.12 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 Hot DIP Galvanized Gr10.8 Square Nut (DIN557)?

Type: Square Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Hot DIP Galvanized; Grade: 304 , 316; Head Type: U-Type, J-Type, Eye-Type; Head Style: Square. 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 finish. 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 →

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US$0.12MOQ 1,000 piecesGet a quote WA