What are the payment terms?

Standard: 30% T/T deposit, 70% before shipping. We also accept L/C, D/P, PayPal, and Western Union.

What is the packaging standard?

Standard: 20-25kg/carton, 36-48 cartons/pallet. Custom packaging and logo printing are available.

Can I visit your factory?

Yes, factory visits are welcome. Please contact us in advance to arrange transportation from the airport or station.

Factory Customized Lathe Machining Press Brass Threaded Insert Slotted Nut N42r Embedded Expansion Fasteners Nuts

Name: Factory Customized Lathe Machining Press Brass Threaded Insert Slotted Nut N42r Embedded Expansion Fasteners Nuts
Brand: Bolnut Fastener Co., Ltd
SKU: 2225332525

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

Slotted

Model NO.

Slotted 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

Slotted Cold-Pressed 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

Custom Logo and Design: We accept custom logos and designs on products and packaging based on your specifications.

Free Sample Availability: Free samples provided for standard fasteners; weight under 1kg shipped free for new customers.

Wide Material Selection: Available in Stainless Steel (SS201-316L), Carbon Steel (Grades 4.6-12.9), and Brass.

Extensive Finishing Options: Options include Zinc Plating (Yellow/White/Blue/Black), HDG, Black Oxide, and Anodization.

Flexible Production Process: Utilizes Cold Forging, Hot Forging, Machining, and CNC for precise customized fasteners.

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

Fast Delivery for Stock Items: In-stock items can be delivered within 2-5 days; bulk orders take 18-25 days.

Professional Quality Assurance: Stringent durability testing and technical design ensure high reliability and lifespan.

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: ≤0.79h

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.