Are you a manufacturer or trading company?

sinofastener is a manufactured of fasteners factory have many years of Bolts, Nuts, Threaded Rods and Washers experience in Ningbo, China

How about your price?

High quality products with reasonable price. Please give me a inquire, sinofastener quoted you a price for you refer at once.

How do you control your quality?

We request QC inspect every productions links for each bacth goods. And we can provide you MTC and mill certificate when the goods is finished.

Premium Square Welding Nut for Heavy Duty Applications

Name: Premium Square Welding Nut for Heavy Duty Applications
Brand: Ningbo Zhonglian Fastener Manufacture Co., Ltd.
SKU: 2163570125

Zhejiang, ChinaNingbo Zhonglian Fastener Manufacture Co., Ltd.

US$0.05

1,000-9,999 Pieces

US$0.03

10,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Square Welded Nut

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

A4-70

MOQ

1000PCS

Certification

ISO9001

Application

General Industry

Delivery Time

25 Days

Durability

Enhanced

Transport Package

25kg/Carton+Pallet

Specification

M2-M48

Trademark

FAST

Origin

Ningbo, Zhejiang

HS Code

7318151001

Production Capacity

2500 Tons/Month

Key features

Diverse Material Options: Available in Carbon Steel, Alloy Steel, and Stainless Steel (SS201, SS304, SS316).

Multiple Finishing Choices: Options include Zinc plating, Hot Dip Galvanized, Black Oxide, and Nickel plating.

Comprehensive Standard Compliance: Meets DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB standards.

OEM/ODM Services: Accepts OEM and ODM orders for customized fastener solutions.

Free Samples for New Clients: Free standard fastener samples provided; client covers express charges.

Strict Quality Control: Every production link is inspected with MTC and mill certificates provided.

Wide Size Range: Production capabilities cover sizes from M2 to M100.

Established Manufacturer: Manufacturer with over 25 years of experience in Ningbo, China.

Company profile

Ningbo Zhonglian Fastener Manufacture Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedNearest Port: Ningbo Port, Shanghai portAverage Response Time: ≤5.19h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryNingbo Zhonglian Fastener Manufacture Co., Ltd., established in 1997, is a combined limited company based in Zhejiang, China. The company specializes in the production of various fasteners and has an extensive international reach, exporting to multiple countries. It holds several ISO certifications, indicating a commitment to quality standards. The firm operates a sizable manufacturing facility and is equipped with a significant number of automated production lines, enhancing its production capabilities. Despite its established market presence and certification credentials, detailed information on after-sales service and specific customer cases is limited.

Supplier typeThe supplier is a combined limited company based in Zhejiang, China.

CertificationsThe company holds ISO9001 and ISO14001 certifications, showcasing compliance with quality and environmental management standards.

Financial creditThe company's annual sales exceeded 400 million RMB as of 2010, indicating significant financial operations.

R&D capabilityThe company highlights audacious innovation in its policy and utilizes advanced production systems.

Production capacityThe supplier has a monthly production capacity of 2500 tons and extensive production facilities with advanced equipment.

Customization capabilityThe production of non-standard fasteners suggests some level of customization capability.

Product Q&A

Q:What are your main products?

Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors and rivets. Meantime, our company also produces stamping parts and machined parts.

Q:How to ensure that every process's quality?

Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of products.

Q:How long is your delivery time?

Our delivery time is generally 30 to 45 days. Or according to the quantity.

Q:What is your payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.

Q:Can you provide a sample?

For new customer, sinofastener can provide free samples for standard fastener, But the clients will pay the express charges. For old customer, We will send you free samples and pay express charges by ourself.