What tools for nut installation and removal?

Use wrenches, sockets, impact wrenches. Torque wrenches for precise torque.

Are there special nuts for specific uses?

Yes. Wing nuts for easy hand - tightening; flange nuts for high - vibration; hex socket nuts for compact fastening.

OEM/ODM Customized Stainless Steel High Quality Square Nuts

Name: OEM/ODM Customized Stainless Steel High Quality Square Nuts
Brand: NINGBO YINZHOU GONUO HARDWARE CO., LTD.
SKU: 1973170341

Zhejiang, ChinaNINGBO YINZHOU GONUO HARDWARE CO., LTD.

US$0.01

2,000-4,999 Pieces

US$0.007

5,000-9,999 Pieces

US$0.005

10,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Square Head

Model NO.

nut

Connection

Common Bolt

Head Style

Square

Standard

Customizable

Grade

A2-70,A4-70,A2-80,A4-80

Application

Machinery,Chemical Industry,Environmental,Building

Service

Customized OEM

MOQ

1000PCS

Keyword

Nut

Transport Package

Small Packing+Carton Packing+Pallet

Specification

Customizable

Trademark

GONUO

Origin

China

HS Code

7318160000

Production Capacity

100 Ton/Month

Key features

OEM/ODM Customization: Customized OEM service available for machinery, chemical, and building applications.

Standard Customizability: Standards are customizable to meet specific project requirements.

High-Grade Materials: Available in A2-70, A4-70, A2-80, and A4-80 grades for superior strength.

Corrosion Resistance: Stainless steel options (SS304/SS316) offer excellent resistance for marine and chemical use.

Versatile Applications: Suitable for aerospace, medical, automotive, and general construction machinery.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Flexible Payment Terms: Accepts LC, T/T, and PayPal for secure international transactions.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

NINGBO YINZHOU GONUO HARDWARE CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-10-08Nearest Port: Ningbo ShanghaiAverage Response Time: ≤0.12hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryNingbo Yinzhou Gonuo Hardware Co., Ltd. is a specialized manufacturer established in 2013, focusing on high-quality nuts for various industrial applications. The company demonstrates a strong customization capability, backed by an experienced R&D team. While their financial capacity seems stable, they lack ODM services and in-stock capabilities. Their service procedures are well-documented, though they have a single quality control inspector. They hold ISO9001:2015 certification but have not conducted regular fire drills in the past year.

Supplier typeThe supplier is a specialized manufacturer of high-quality nuts, focusing on industrial equipment and components.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a commitment to quality management standards.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective actions.

R&D capabilityThe supplier has introduced new products in the past year and has a significant number of R&D engineers, but lacks an available SDK.

Customization capabilityThe supplier offers full customization services, from samples to designs, with a strong focus on non-standard nuts.

Product Q&A

Q:What materials are nuts made of? How does material affect selection?

Common materials are carbon steel, stainless steel, brass, and nylon. Carbon steel offers strength but rusts; stainless steel resists corrosion; brass is non-magnetic and anti-corrosive; nylon prevents loosening and vibration.

Q:What's the difference between a nut and a bolt?

Nuts have internal threads and pair with externally threaded bolts. Bolts pass through parts, and nuts secure them.

Q:How to prevent nuts from loosening?

Use lock nuts, apply thread - locking compounds, or add mechanical lock devices like spring washers.

Q:How to prevent nuts from corroding?

Pick corrosion - resistant materials (stainless steel, galvanized steel), apply anti - corrosion coatings, and maintain regularly.

Q:How to choose nut size and specification?

Match nuts to bolts. Consider bolt thread diameter, pitch, load, and space. Refer to standards or experts.