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 High Precision Double Cut Flange Trapezoidal Nut

Name: OEM/ODM Customized High Precision Double Cut Flange Trapezoidal Nut
Brand: NINGBO YINZHOU GONUO HARDWARE CO., LTD.
SKU: 2233244405

Zhejiang, ChinaNINGBO YINZHOU GONUO HARDWARE CO., LTD.

US$0.04

2,000-4,999 Pieces

US$0.03

5,000-9,999 Pieces

US$0.01

10,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Type

Square Head

Model NO.

nut

Connection

Common Bolt

Head Style

Square

Standard

Customizable

Grade

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: Full service customization available for machinery, chemical, environmental, and building applications.

Material Variety: Available in Brass, Carbon Steel, Stainless Steel (304/316), Aluminum, Titanium, and Nylon.

High Precision Design: Double cut flange trapezoidal nut designed for high-precision machinery and structural applications.

Corrosion Resistance: Stainless steel and brass options provide excellent resistance for marine and chemical environments.

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

Global Export Experience: Exporting since 2011 to North America, Europe, and Asia with FOB, CFR, CIF, and DDP terms.

Secure Payment Options: Accepts LC, T/T, and PayPal for flexible 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: ≤0.54hTerms 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?

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.