What are the available payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the average lead time?

Lead time is within 15 workdays for both peak and off-season.

Do you offer customization services?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

M3-M10 Hexagon Head Combination Bolts Stainless Steel with Spring Flat Washers

Name: M3-M10 Hexagon Head Combination Bolts Stainless Steel with Spring Flat Washers
Brand: Qingdao Xinquanxi Metal Products Co., Ltd.
SKU: 2155350495

Shandong, ChinaQingdao Xinquanxi Metal Products Co., Ltd.

US$0.05

100 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel Stainless Steel Alloy Steel

Type

Hexagon Head

Model NO.

Hexagonal washer screw

Groove

According to The Needs of Customers

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, JIS

Grade

According to The Needs of Customers

Standards

BS En 13889-2003and Federal Specifical

Finish

Hot Dipped Galvanized, Electro Galvar

Technology

Drop Forged, Polished

Export Markets

Global

Design Team

3-5 Members

Quality

100% Inspection

OEM Service

Available

Delivery Time

30-45days After Order Confirmation

Surface Treatment

Electric, Hot-DIP Galvanizing, Polishing, Oiling

Country of Origin

Chinese Mainland

Application Scenario

Can Be Used in Daily Industry or Heavy Industry

Trademark

XQX

Origin

Qingdao

HS Code

7326909000

Production Capacity

50000

Key features

Diverse Material Options: Available in carbon steel, stainless steel, alloy steel, copper, and aluminum.

Customizable Groove Design: Groove specifications can be tailored according to specific customer needs.

Flexible Grade Selection: Grades are customizable to meet various strength and application requirements.

Comprehensive Surface Treatment: Options include hot-dip galvanizing, electro-galvanizing, polishing, and oiling.

High Strength Performance: Designed to withstand large axial and shear forces for reliable connections.

Wide Specification Range: Available in various diameters, lengths, and thread types including metric and imperial.

OEM and ODM Services: Full customization, minor customization, and design-based customization available.

Strict Quality Control: 100% inspection including functional and visual checks before delivery.

Company profile

Experienced TeamRaw-Materials TraceabilityPrivate Mold

Qingdao Xinquanxi Metal Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.22h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in metal products, forgings, powder metallurgy products, mechanical components, and related processing. It demonstrates broad customization capability, reports R&D activity including new products during the past year, and provides ODM and OEM services. Manufacturing information includes three production lines, stated product outputs, and 41–50 quality control staff, although only two quality assurance and quality control inspectors are separately reported. Service procedures for supplier assessment, corrective and preventive actions, and customer complaints are documented and followed. The supplier has no overseas warehouse, showroom, agents or branches, and reports no participation in offline trade shows. Financial records are referenced for 2021–2023, but no assessment details are provided. No certifications or customer cases are explicitly documented.

Supplier typeThe supplier is classified as a combined company and operates across product sales, manufacturing, and mechanical component processing, including metal and plastic-related activities. This indicates a manufacturer-trader structure rather than a narrowly specialized entity.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, overseas agents or branches, and reports zero countries served through overseas services, limiting demonstrated international after-sales infrastructure.

R&D capabilityThe supplier reports two years of total R&D engineer experience, new products during the past year, and ODM service availability. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the documented product-development and ODM capabilities.

Production capacityThe supplier operates three production lines and reports production outputs for turnbuckles, eye bolts and nuts, wire rope clips, castings, and shackles. Its equipment includes blanking, CNC machining, drilling, and shot-blasting machines, while its product range covers multiple rigging categories, supporting a broad manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both in its R&D information and its design-services information, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands and exports to East Asia, Europe, North America, and domestic markets. No specific customer names, project descriptions, order references, or verifiable case studies are provided, so the depth of its customer-case experience cannot be fully assessed.

Product Q&A

Q:Are you a factory or a trading company?

We have our own foundry and forging factory. The forging plant has 4 production lines and a history of more than 20 years; Foundry has a history of more than 30 years.

Q:How do you control your quality?

1: Control during r&d at the beginning of production 2:Production process control 3:Dimensional control 4:Tensile tests 5:Quality inspection before delivery

Q:Can we have our product markings on it?

Yes, we can add product markings according to your requirements.

Q:How about packing?

Woven bag, carton, plywood pallet or by customer requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 Pcs.