What are your payment methods?

We accept 30% T/T deposit with 70% before shipping, as well as L/C, D/P, and other terms discussed via email.

How are the products packaged?

Standard packaging is 20-25 kg per carton with 36 or 48 cartons per pallet. Custom packaging and logo printing are available.

Do you accept custom designs for products or boxes?

Yes, we accept customized designs for both products and packaging with our professional design team.

How can I verify your company legitimacy?

We are verified suppliers on 'Made-in-China' and undergo a rigorous certification process to ensure legitimacy.

Can I visit your factory?

Yes, factory visits are welcome at any time. Please contact us beforehand to arrange airport or train station transportation.

Cold Press Fit in Thread Insert Nuts for Automotive Tool

Name: Cold Press Fit in Thread Insert Nuts for Automotive Tool
Brand: Bolnut Fastener Co., Ltd
SKU: 2218620155

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Brass

Type

Model NO.

Knurled Nuts

Connection

Common Bolt

Head Style

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

8.8

Application

Machinery, Chemical Industry, Building

Finish

Plain, Zinc Plated, Black Oxide, Galvanized

MOQ

10000pieces

Thread

Metric

Name

Knurled Nuts

Certificate

ISO900, RoHS

Measurement System

Inch.Metric

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M3-M12 or Customization

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Comprehensive Customization: Bespoke services for fasteners based on samples, drawings, and unique specifications.

Wide Material Selection: Available in Stainless Steel (SS201-SS904L) and various Steel Grades (4.6-12.9).

Diverse Finishing Options: Zinc plating, HDG, Black Oxide, Geomet, Dacroment, Nickel, and Zinc-Nickel plated.

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

Free Sample Availability: Free samples for standard fasteners; express charges covered for existing customers.

Flexible Lead Time: 10-15 days in slack season; 15-30 days during busy season for custom orders.

Professional Manufacturing: Over a decade of experience with rigorous quality assurance and durability testing.

Custom Packaging Service: Logo printing on cartons and customized packaging available upon request.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Bolnut Fastener Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 YearsNearest Port: SHANGHAI , NINGBO ,ZHAPU , SHENZHEN, TIANJINGAverage Response Time: ≤0.83h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhangjiagang, Suzhou, with business scopes covering labor protection products, apparel, textiles, communication equipment, electronics, and certain medical protective products. It is described as a professional technical supplier and offers multiple customization modes, ODM services, and OEM services for popular brands. However, it has only one R&D engineer, launched no new products in the past year, and does not provide 3D software or SDK services. Service procedures and complaint-handling procedures exist, but supplier approval records are incomplete. Financial information is represented only by reporting years, without performance values. No overseas warehouse, showroom, overseas branch or offline trade-show participation is reported.

Supplier typeThe supplier is explicitly classified as a trade company, while its stated scope includes labor protection products, apparel, textiles, medical protective equipment, communication equipment, and electronic products. It is also identified as a professional technical supplier, indicating a trading-oriented business with technical and customization support rather than confirmed manufacturing status.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records, and it has a corrective and preventive action mechanism with implementation records. However, its general service-assessment procedure has no records, and its approved-supplier list lacks approval signatures or dates, indicating documented but incompletely controlled service processes.

R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM services, but it has only one R&D engineer, launched no new products in the past year, and lacks both 3D software design and SDK capabilities. This shows some technical development and design support, but limited demonstrated innovation output and digital R&D capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly evidencing broad customization and design-manufacturing support.

Client casesA repeat-buyer preference of 50%–80% is reported, and the supplier states that it provides OEM services for popular brands. These are positive customer-related indicators, but no named customers, specific projects, order examples, or independently verifiable case details are provided.