What advantages do you have?

1. Strict QC ensures quality. 2. Dedicated shipping department ensures faster delivery and protection. 3. Professional production of metal box drawer systems, hinges, and slides.

What materials and grades are available?

Materials include Carbon Steel. Grades range from DIN Gr.4.6 to 12.9 and SAE Gr.2, 5, 8. Customization for color, length, and thread type is available.

What certifications does the factory have?

Our factory is certified with ISO9001:2015, ISO45001:2018, and ISO14001, ensuring high management and quality standards.

Nylon Bolts Machine Screw Plastic Hex Socket Bolt Screws with Cylindrical Head DIN912 M3-M12

Name: Nylon Bolts Machine Screw Plastic Hex Socket Bolt Screws with Cylindrical Head DIN912 M3-M12
Brand: Handan Haosheng Fastener Co., Ltd.
SKU: 2134438262

Hebei, ChinaHandan Haosheng Fastener Co., Ltd.

US$0.90

10-99 Pieces

US$0.70

100-999 Pieces

US$0.50

1,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M5-M10

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, JIS

Grade

DIY

Color

Black

Length

10mm-3000mm

MOQ

1000PCS

Thread Type

Unc/Unf/Un

Name

Insert Nut

Transport Package

Wooden Cases

Specification

10MM-3000MM

Trademark

Haosheng

Origin

China

HS Code

73181600

Production Capacity

6000ton/Month

Key features

30 Years Manufacturing Experience: Professional manufacturer with 30 years of experience in fasteners and furniture fittings.

Strict Quality Control System: Professional QC team inspects every item from production links to packaging to ensure quality.

OEM and ODM Services: We accept OEM and ODM orders to meet your specific needs with competitive pricing.

Wide Range of Standards: Products comply with DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB standards.

Multiple Surface Treatments: Options include Zinc plating, Black oxide, Galvanized, Dacroment, and Nickel plating.

Free Sample Availability: Free samples are provided for standard fasteners to test and check quality before ordering.

Fast and Secure Shipping: Dedicated shipping department and forwarders ensure faster delivery and safe protection.

ISO Certified Factory: Factory holds ISO9001, ISO45001, and ISO14001 certifications for management systems.

Company profile

Management CertificationImporters and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Handan Haosheng Fastener Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2007-05-01Nearest Port: TIANJINAverage Response Time: ≤0.89hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FCA, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryHandan Haosheng Fastener Co., Ltd. is a China-based combined business entity established in 2007, with 144 employees and a stated scope covering standard parts and power hardware processing and sales. The supplier demonstrates broad customization and ODM capabilities, reports new products within the past year, and provides OEM services for recognized brands. Production evidence includes bolt productivity of 60,000 tons and 10 quality inspectors, supported by inspection instructions and quality procedures. Service management procedures cover supplier assessment, corrective and preventive actions, and customer complaints. The supplier has inventory capability and accepts multiple trade and payment terms, but has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, and no overseas showroom. Certification ownership, financial credibility, and specific customer cases are not sufficiently evidenced. Digitalization is underway, including ERP use and stated enterprise...

Supplier typeThe supplier is identified as a combined business entity and limited company operating in Handan, Hebei, China. Its stated business scope is the processing and sale of standard parts and power hardware, which is directly relevant to fastener supply.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It also reports inventory capability and multiple service quotation and payment terms, but lacks an overseas warehouse and showroom; overall after-sales capability is evidenced, although international physical service coverage is limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has broad design-service capabilities. It also uses ERP for production, procurement, quality control, and logistics, while enterprise digital-process construction and big-data-related development are reported; however, no SDK is available.

Production capacityProduction evidence includes stated bolt productivity of 60,000 tons, 10 quality inspectors, thread rolling and cold heading equipment, and uniformly followed finished-product inspection instructions. Inventory capability and peak- and off-season lead-time statements support fulfillment capability, but the absence of a valid contract with related subcontractors is a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently across the R&D and design-service information, with ODM availability further supporting customized product development.

Client casesThe supplier states that it provides OEM services for recognized brands, which is evidence of brand-related customer experience. No customer names, project descriptions, order history, or independently verifiable case details are provided, so the depth of customer cases cannot be fully evaluated.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with 30 years of experience. We accept OEM and ODM as per your needs and assure competitive prices and quality.

Q:Can you offer samples?

Yes, we can offer samples for you to test and check the quality. Free samples are available for standard fasteners.

Q:How do you handle quality control?

We have a professional QC team that inspects each item from the production links to packaging. Strict inspection is carried out before shipping to avoid bad quality.

Q:What is the delivery time?

Normally it takes 30-35 days after receiving your deposit. Peak season lead time is one month, and off-season lead time is within 15 workdays.

Q:What are your terms of payment?

Payment terms are T/T 30% as deposit, and 70% balance before delivery. We also accept LC, D/P, and PayPal.