Do you provide free samples?

Yes, we provide free samples for standard fasteners from our facility in Jiaxing City.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, small-amount payment, and OA.

Hex Socket Head Cap Screw (DIN912, Zinc, Carbon Steel)

Name: Hex Socket Head Cap Screw (DIN912, Zinc, Carbon Steel)
Brand: Jiaxing City Qunbang Hardware Co., Ltd.
SKU: 786643565

Zhejiang, ChinaJiaxing City Qunbang Hardware Co., Ltd.

US$300.00

500 KG

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

M5-M42

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

4.8

Class

4.8/6.8/10.9/12.9

Size

M5-M42

Used

Mechanical

Sample

Free

Transport Package

Carton, Polybag, Barrel

Specification

M5-M42

Trademark

QBH

Origin

Jiaxing City, Zhejiang Province.

HS Code

73181600

Production Capacity

500 Tons/Month

Key features

Wide Grade Range: Available in 4.8, 6.8, 8.8, 10.9, and 12.9 grades to meet diverse strength requirements.

Extensive Size Options: Sizes range from M5 to M42, covering standard metric fastener dimensions.

Diverse Finish Options: Offers Black, BZP, YZP, HDG, dacromet, geomet, nickel plated, and mechanical zinc plated finishes.

Free Samples Available: Free samples provided for standard fasteners from Jiaxing City Qunbang Hardware.

ISO Standard Compliant: Mechanical properties strictly comply with ISO898.2 standards.

Flexible Packaging: Packaging options include bulk, boxes in cartons, poly bags, buckets, and wooden or plywood pallets.

Competitive Pricing: Offers competitive prices combined with high quality and fast response times.

Short Delivery Time: Peak season lead time is one month, while off-season delivery is within 15 workdays.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedCustomization from Designs

Jiaxing City Qunbang Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-01-10Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW, Others

AI-Powered supplier vetting

SummaryJiaxing City Qunbang Hardware Co., Ltd. is identified as a limited trading company supplying fasteners, including bolts, nuts, thread rods, washers, and related products. It reports more than 10 production lines, stated bolt and nut output, broad export-market coverage, and access to Shanghai and Ningbo ports. The supplier has documented procedures and records for corrective/preventive actions, complaint handling, supplier approval, and service-capability assessment. It provides 3D software design, ODM, and customization from designs or samples, and reports OEM service for known brands. However, no certification information is provided, overseas showrooms or agents are absent, no offline trade-show participation is reported, and recent new-product activity, environmental assessment, and fire-drill status are either negative or unknown. Financial records are referenced for multiple years, but the provided information does not establish financial strength.

Supplier typeThe supplier is explicitly classified as a limited trading company. Its stated business scope covers hardware, fasteners, plastic products, molds, and import/export activities, while its company description also presents production, design, sales, and after-sales functions.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, approved-supplier updates, and service-capability assessment. It is located near Shanghai and Ningbo ports, but reports no overseas showroom, overseas agent or branch, and no offline trade-show participation.

R&D capabilityThe supplier provides 3D software design, has CAD capability, reports one R&D patent and one registered trademark, offers ODM services, and has an available SDK. Conversely, it reports no new products in the previous year and no private-mold capability, indicating documented but limited evidence of ongoing innovation.

Production capacityThe supplier reports more than 10 production lines, annual bolt output of 4,000 tons and nut output of 5,000 tons, with off-peak lead time within 15 working days. Its stated product range and proximity to Shanghai and Ningbo ports further support operational and export capability.

Customization capabilityCustomization from customer designs and samples is explicitly available, together with 3D software design, ODM services, OEM service for known brands, CAD capability, and SDK availability. The absence of private-mold capability limits the documented customization scope but does not negate the stated services.

Product Q&A

Q:Are you a factory or trading company?

We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.

Q:Where is your factory located? How can I visit there?

Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.

Q:How does your factory do regarding quality control?

'Quality is priority' we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.

Q:What grades are available for this screw?

We offer multiple grades including 4.8, 6.8, 8.8, 10.9, and 12.9 to suit different mechanical needs.

Q:What surface finishes can be applied?

Available finishes include Black, BZP, YZP, HDG, dacromet, geomet, nickel plated, and mechanical zinc plated.