What is your standard packaging?

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

Are you a verified manufacturer?

Yes, we are verified suppliers on Made-in-China with rigorous certification processes.

Can I visit your factory?

Yes, factory visits are welcome. Please contact us in advance to arrange transportation.

Durable Expansion Sleeve Anchor Bolt for Secure Fastening Solutions

Name: Durable Expansion Sleeve Anchor Bolt for Secure Fastening Solutions
Brand: Bolnut Fastener Co., Ltd
SKU: 2199457015

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$15.00

100 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

Anchor Bolt

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW

Grade

Black, Zinc, Plain, Black Oxide, Zinc Plated, Blue

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Stainless Steel,Zinc, Plain, Zinc Plated

Delivery Time

Regular Products 3-5 Days, General 7-10 Days

Sample

Avaliable

OEM/OEM Custom, Customized According to Drawings a

Name

Expansion Bolt

Transport Package

Small Box, in Carton, 36 Cartons Per Pallet

Specification

M6-M20/1/4-3/4

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

5000tons/Year

Key features

OEM/ODM Customization: Supports customization from samples, designs, and full customization with professional design team.

Free Sample Availability: Free samples provided for weight under 1kg; existing customers also receive free express charges.

Fast Delivery for Stock Items: In-stock items delivered within 2-5 days; regular products take 3-5 days, general 7-10 days.

High-Quality Materials: Available in Carbon Steel, Stainless Steel, Aluminium, and Brass with various surface finishes.

Flexible Payment Terms: Accepts 30% T/T deposit, L/C, D/P, PayPal, and Western Union for secure transactions.

Verified Manufacturer: Verified supplier on Made-in-China with rigorous certification and over 10 years of expertise.

Comprehensive Range: Diameter M6~M20, Length 50mm-160mm, covering DIN, ANSI, BSW, ISO standards.

Professional Packaging: Standard 20-25kg/carton, 36-48 cartons/pallet; custom packaging and logo printing available.

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: ≤0.82h

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.