What payment terms do you accept?

We accept L/C, T/T, and PayPal as payment terms.

What materials are available for these fasteners?

We offer cast steel, carbon steel, alloy steel, heat-resistant steel, stainless steel, ductile cast iron, aluminum, and copper.

What surface treatments are available?

Options include Zn Plating, Ni Plating, Cr Plating, Electrostatic spraying, Anti-Rust Paint, and Carbide alloy coating.

High-Quality Hex Head Bolt and Nut Kit for All Projects

Name: High-Quality Hex Head Bolt and Nut Kit for All Projects
Brand: Qingdao Xinyongxin Machinery Co., Ltd
SKU: 2050393682

Shandong, ChinaQingdao Xinyongxin Machinery Co., Ltd

US$0.01-0.03

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Bolt and Nut

Head Style

Pan, Flat, Round, Hex

Model NO.

fasteners-5

Brand Nam

Fastener

Name2

Screw Fastener

Application2

Machinery/Machinery Manufacturing

Size

M4-M30

Transport Package

Wood or Other Packaging After Forced Treatment

Trademark

XINYONGXIN

Origin

China

HS Code

8431390000

Production Capacity

50000/Year

Key features

25 Years Manufacturing Experience: Over 25 years of expertise in fastener products and global exporting excellence.

Custom OEM/ODM Solutions: Tailored production based on customer drawings, samples, and specific technical requirements.

ISO 9001:2015 Certified: Strict quality management system ensuring compliance with highest industry standards.

100% Quality Inspection: Comprehensive QC process including IQC, PQC, FQC, and pre-shipment inspection.

Wide Material Selection: Available in stainless steel, carbon steel, alloy steel, aluminum, copper, and cast iron.

Global Export Capability: Exporting to Europe, America, Australia, and Canada with stable strategic partnerships.

Advanced Production Facilities: Equipped with CNC centers, laser cutting, and heat treatment furnaces for precision.

Competitive Pricing: USD 0.01-0.02 per piece with cost-effective solutions for bulk orders.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Qingdao Xinyongxin Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-01Nearest Port: QINGDAOAverage Response Time: ≤6.76hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryQingdao Xinyongxin Machinery Co., Ltd. is identified as a professional machinery technology supplier with more than 20 years of experience. It provides 3D software design, SDK availability, and broad customization options, supported by CNC, casting, forging, stamping, and machining capabilities. Production evidence includes three production lines, 6–10 quality-control staff, and stated agricultural machinery parts output of 5,000 tons. The supplier exports extensively, with 90% of sales from exports and markets across multiple regions. Quality assurance and raw-material traceability are present, but several control procedures lack written records. It has inventory and manufacturing subcontractor contract capabilities, while lacking overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Financial information is present only as year references, without sufficient evidence to assess credibility.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and has focused on machinery manufacturing for more than 20 years. Its stated scope covers machinery, agriculture, transportation, mining, and general industries, indicating an established machinery-manufacturing supplier profile.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, SDK availability, and technology accumulation and innovation over more than 20 years. These explicit capabilities support a positive assessment of technical innovation resources.

Production capacityProduction resources include three production lines, 6–10 quality-control staff, a broad equipment base, manufacturing contracts with associated subcontractors, inventory capability, and stated agricultural machinery parts output of 5,000 tons. Quality assurance and raw-material traceability are present, although finished-product inspection and supplier-assessment procedures lack complete written records.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full, minor, and flexible customization, together with 3D software design services. This demonstrates broad customization coverage rather than a single limited service type.

Client casesThe supplier states that it exports to Australia, the United States, Canada, and other countries and has established stable strategic partnerships with several well-known manufacturing enterprises in the United States and Canada. These statements provide evidence of international customer experience, though individual customer names and project details are not provided.