What is the standard packaging method?

Standard packaging is 20-25 kg per carton, 36-48 cartons per pallet. Custom packaging with customer logos is also available.

Is factory visit allowed?

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

How can I verify your company credibility?

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

Solid Brass Machine Screws, ISO7380 Hex Socket Machine Screws, Button Round Machine Screws

Name: Solid Brass Machine Screws, ISO7380 Hex Socket Machine Screws, Button Round Machine Screws
Brand: Bolnut Fastener Co., Ltd
SKU: 2233228855

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

Countersunk Head

Model NO.

ISO7380

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

8.8

Finish

Plain

MOQ

10000pieces

Name

Hex Socket Truss Head Machine Screw

Certificate

ISO9001

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M2-M16

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Free Samples Available: Free samples provided for standard fasteners; weight under 1kg shipped free.

Custom Logo & Design: Accept custom logos, designs, and packaging tailored to specific requirements.

Flexible Lead Time: Stock items deliver in 2-5 days; bulk orders take 15-30 days depending on season.

Professional Manufacturing: Over 10 years experience with rigorous durability tests and precision crafting.

Wide Material Range: Available in Stainless Steel (SS304/316), Carbon Steel (Grades 4.8-12.9), and Brass.

Multiple Finishing Options: Options include Zinc plating, HDG, Black Oxide, Dacroment, and Nickel plating.

Verified Supplier: Verified on Made-in-China with ISO9001 certification and legitimate manufacturing.

Competitive Pricing: Cost-effective solutions leveraging robust factory production capabilities.

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: ≤0.78h

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.