What standards do your products comply with?

Our products comply with ISO, GB, DIN, JIS, ANSI, BSW, and GOST standards.

What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Do you offer a warranty?

We confirm that our goods will satisfy your request 100%.

High Quality Custom Carbon Steel Insert Nut Square Nut

Name: High Quality Custom Carbon Steel Insert Nut Square Nut
Brand: Younsion Fastening Industrial Co., Ltd.
SKU: 1993489522

Hebei, ChinaYounsion Fastening Industrial Co., Ltd.

US$0.06

1,000-9,999 Pieces

US$0.05

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

NN003

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8

Application

Machinery, Chemical Industry, Environmental, Building

Transport Package

Bag or Carton with Pallet

Specification

M3-M20, 1/4''-3/4''

Trademark

Origin

China

HS Code

7318159090

Production Capacity

3200tons/Year

Key features

Diverse Material Options: Available in Stainless Steel, Carbon Steel, Brass, Bronze, Iron, and Aluminum.

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

Free Sample Availability: Free samples provided if items are in stock.

Fast Lead Time: Standard production lead time is 5-7 working days.

OEM Customization: Customization from designs is available.

High Production Capacity: Annual capacity of 15 million sets of bolts and 30 million sets of welding studs.

Quality Certification: Certified by ISO9001:2015, ISO14001, ISO45001:2018, and CE.

Global Export Experience: Products exported to the US, Southeast Asia, Europe, and South America.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Younsion Fastening Industrial Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.80h

AI-Powered supplier vetting

SummaryThe supplier specializes in handling equipment sales and related products, with a focus on OEM services for known brands. Despite having some R&D employees and production lines, they lack overseas service capabilities and structured service procedures. Their financial records show recent data up to 2025. They hold certifications like ISO9001:2015 and CE, but lack a sustainable development plan or an ERP system. Their innovation is limited, with minimal R&D and no new products in the past year.

Supplier typeThe supplier's business scope includes handling equipment and related products, and they offer OEM services for well-known brands.

CertificationsThe supplier holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, along with a CE certification for product quality.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and service capability, indicating a deficiency in structured after-sales service.

R&D capabilityThe supplier has not developed new products in the past year and lacks ODM and private mold capabilities, indicating limited innovation capacity.

Production capacityThe supplier operates 10 production lines, which suggests a moderate production capacity.