What industries use these square nuts?

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

What is the standard for these nuts?

The nuts comply with DIN557 and ANSI standards.

Premium Carbon Steel Common Bolt with SS304 Square Nut

Name: Premium Carbon Steel Common Bolt with SS304 Square Nut
Brand: Jiaxing Goshen Hardware Co., Ltd.
SKU: 2126595215

Zhejiang, ChinaJiaxing Goshen Hardware Co., Ltd.

US$0.13

1,000-4,999 Pieces

US$0.10

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI

Grade

A2-70, A4-80

Transport Package

Carton + Pallet

Specification

M1.6-M10

Trademark

Goshen

Origin

Jiaxing Zheng, China

HS Code

7318159090

Production Capacity

50ton/ Weeks

Key features

DIN557 Standard Compliance: Manufactured to meet DIN557 and ANSI standards for square nuts.

Carbon Steel Material: Constructed from high-grade carbon steel with zinc plating for durability.

OEM Customization Available: Non-standard OEM production available upon providing drawings or samples.

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

Wide Industry Application: Suitable for ports, shipbuilding, petrochemical, railway, and construction sectors.

Anti-Rust Performance: Features excellent anti-rust properties due to zinc-plated surface treatment.

Flexible Delivery Time: Delivery within 3-30 days after order confirmation based on production schedule.

Multiple Payment Options: Accepts L/C, T/T (30% advance, 70% against BL copy), PayPal, and Western Union.

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: ≤3.17hTerms 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.