What are the available grades?

Standard grades include Gr4, Gr8, Gr10, and Gr12, with custom standards also available upon request.

What payment methods do you accept?

We accept T/T and L/C for payment transactions.

Which industries use these square nuts?

They are widely used in ports, electricity, steel, shipbuilding, petrochemical, mining, railway, construction, and automotive manufacturing.

Zinc Plated Square Nuts DIN557 DIN562 Carbon Steel Square Cap Haed Nuts

Name: Zinc Plated Square Nuts DIN557 DIN562 Carbon Steel Square Cap Haed Nuts
Brand: Jiaxing Goshen Hardware Co., Ltd.
SKU: 2032256975

Zhejiang, ChinaJiaxing Goshen Hardware Co., Ltd.

US$0.03

10,000-49,999 Pieces

US$0.01

50,000-999,999 Pieces

US$0.005

1,000,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

M5-M16

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

Gr4, Gr8, Gr10,Gr12 or Custom Standard

Sample

Free

Payment

T/T,L/C

Service

OEM/ODM

Delivery Time

7-25 Days

Certification

ISO, RoHS, SGS, TUV

Core Name

Zinc Plated Carbon Steel Square Nuts

Application

Building,Infrastruc Construction,Machinery,etc

Surface Treatment

Zinc-Plated, HDG, Galvanized, Black, Dacromet,etc

Transport Package

Bulk in Master Cartons, Then on Pallets

Specification

M5-M16, Non Standard

Trademark

LXU

Origin

Zhejiang, China

HS Code

7318160000

Production Capacity

100tons/Weeks

Key features

Customizable Grades: Available in Gr4, Gr8, Gr10, Gr12, or custom standards per request.

Free Sample Policy: Samples are provided free of charge for customer evaluation.

OEM Non-Standard Support: Non-standard sizes and designs available based on drawings or samples.

Diverse Surface Treatments: Options include Zinc Plated, HDG, Black Oxide, Dacromet, and Ruspert.

Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW, and ISO standards.

Fast Delivery Time: Delivery completed within 7 to 25 days depending on order volume.

ISO and RoHS Certified: Products certified by ISO, RoHS, SGS, and TUV for quality assurance.

Versatile Application Scope: Suitable for construction, machinery, shipbuilding, and infrastructure.

Company profile

Jiaxing Goshen Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: Shanghai, Ningbo, TianjinAverage Response Time: ≤4.79hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryJiaxing Goshen Hardware Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It supplies fasteners and related hardware, including bolts, nuts, screws, threaded rods, washers, and stamping parts, with stated production capacity across several product categories and more than 10 production lines. The supplier reports ISO9001-2008, SGS, RoHS, ISO 9000, and ISO 9001 certifications, and exports to multiple global regions, with exports representing 71%–90% of sales and exporting activity beginning in 2010. It states that products comply with ANSI, DIN, UNI, JIS, ISO, and GB standards and offers customized bolts. Evidence is insufficient to assess after-sales service, financial credibility, innovation strength, or a substantive customer-case history. The latest trade information shows one recorded transaction and one associated buyer, but no broader customer performance evidence is provided.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and offers a focused hardware portfolio including bolts, nuts, screws, threaded rods, washers, and solar mounting accessories. Its stated business engagements also cover industrial equipment, tools and hardware, machinery, construction, and related sectors.

CertificationsThe supplier reports ISO9001-2008, SGS, RoHS, ISO 9000, and ISO 9001 certifications. It also states that its products meet ANSI, DIN, UNI, JIS, ISO, and GB standards, providing explicit evidence of quality-system and product-standard coverage.

Production capacityThe supplier reports production capacities of 1,000 tons each for stainless steel bolts and threaded rods, 800 tons for hex nuts, 600 tons for stamping parts, and 500 tons for stainless steel screws, supported by more than 10 production lines and dedicated manufacturing equipment. These stated capacities provide explicit evidence of established multi-product production capability.

Customization capabilityThe product information explicitly includes customized bolts and lists fastener categories such as bolts, nuts, washers, threaded rods, and wood screws. This supports the availability of at least some customization, although the scope of customization, engineering process, tooling capability, and minimum requirements are not specified.