What are the payment terms?

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

How are products packaged?

Standard packaging is 20-25 kg per carton, 36 or 48 cartons per pallet (900-960 kg). Custom packaging and logo printing are available.

Do you accept custom designs?

Yes, we accept custom designs for both products and boxes, supported by a professional design team.

Are you a verified supplier?

Yes, we are verified suppliers on Made-in-China and undergo rigorous certification to ensure legitimacy.

Can I visit your factory?

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

Premium DIN933 Hexagonal Bolts and Nuts with Full Thread

Name: Premium DIN933 Hexagonal Bolts and Nuts with Full Thread
Brand: Bolnut Fastener Co., Ltd
SKU: 2201938355

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN933

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Grade

A2-70

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Zinc, Plain

MOQ

10000pieces

Thread

Partical Threaded

Name

Hexagon Head Bolts

Ceteficate

ISO9001

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M4-M14

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Diverse Material Options: Available in SS201, SS303, SS304, SS316, SS316L, SS904L, and F593 stainless steels.

Wide Grade Range: Covers DIN Gr.4.6 to 12.9, SAE Gr.2 to 8, and ASTM 307A to A449 standards.

Comprehensive Finishing: Offers Zinc, HDG, Black Oxide, Geomet, Dacroment, Anodization, and Nickel plating.

Customization Capability: Supports partial threading, custom logos, and bespoke designs from samples or drawings.

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

Free Sample Policy: Free samples available for standard fasteners and existing customers with weight under 1kg.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality management standards.

Global Standard Compliance: Meets DIN, ASTM, ANSI, JIS, EN, ISO, AS, GB, and BSW international standards.

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.

Product Q&A

Q:How can I get the product catalog?

Please provide your email address, and we will send the catalog within two working hours.

Q:Are samples available?

Yes, samples are free of charge for standard fasteners and existing customers. We ship weights under 1kg for free, and cover express charges for existing customers.

Q:How do I obtain a price list?

Please provide your email address, and we will send the price list within two working hours.

Q:Can I add my own logo or design?

Yes, we can accommodate custom logos or designs on products and packaging without issue.

Q:What is the delivery time?

Stock items are delivered within 2-5 days. Orders of 1-2 containers take 18-25 days. Larger orders can be prioritized for expedited production.