What is your delivery timeline?

Standard parts are delivered within 7-15 days, and non-standard parts within 15-25 days. We prioritize swift delivery while upholding quality.

How do I place an order and make payments?

Payment via T/T, with sample orders requiring full payment upfront; production orders require a 30% deposit before production, and the remaining balance before shipment.

Anti-Twist Square Neck Bolts for Guardrails and Frames

Name: Anti-Twist Square Neck Bolts for Guardrails and Frames
Brand: Jiaxing Yunxi Technology Co., Ltd.
SKU: 2276845135

Zhejiang, ChinaJiaxing Yunxi Technology Co., Ltd.

US$0.01

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

M5-M90

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST, Customized

Grade

304/316

Application

Machinery, Chemical Industry, Environmental, Building, Electricity, Agriculture,etc

Finish

Polishing

Wholesale

Yes

Factory Directly Supplier

Yes

Quality

High

Service

Excellent

Price

Competitive

Transport Package

Cartons+Pallets

Specification

M6-M12

Trademark

YUNXI

Origin

China

HS Code

7318159090

Key features

Free Samples Available: Free samples provided for standard fasteners; customer covers express shipping.

Factory Direct Supply: Direct manufacturer from Jiaxing, Zhejiang, China with competitive pricing.

Comprehensive Standards: Adheres to DIN, ANSI, GB, JIS, BSW, GOST, and ISO standards for global compatibility.

Wide Material Range: Available in Stainless Steel, Carbon Steel, and Alloy Steel grades.

Customization Options: OEM available for non-standard sizes and custom drawings or samples.

Rigorous Quality Control: Comprehensive inspection including tensile strength, hardness, and coating thickness.

Diverse Finish Options: Plain, Zinc Plated, Black Oxide, Nickel, Magni, Geomet, H.D.G., and Electrophoresis.

Fast Delivery Timeline: Standard parts 7-15 days; non-standard parts 15-25 days.

Company profile

Management CertificationFast DeliveryQuality AssuranceHigh Repeat Buyers Choice

Jiaxing Yunxi Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.46h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on hardware, fasteners, molds, and related mechanical and electrical products. It reports over 20 years of team experience, supports sample-, drawing-, full-, minor-, and flexible customization, and provides ODM and OEM services. It has introduced new products during the past year and can support R&D trial production and emergency replenishment. However, it does not provide 3D software design, has no SDK, overseas showroom, overseas agent or branch, or stated overseas service coverage. Quality-related procedures include corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. Quality resources appear limited, with one quality-control employee, one R&D engineer, and no listed testing equipment. Financial credibility cannot be assessed because the provided financial figures are non-interpretable and monetary data is excluded.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated activities include manufacturing and selling hardware products, fasteners, molds, metal materials, plastic products, and mechanical and electrical equipment, supported by technical, production, and sales teams with over 20 years of fastener experience.

After-Sales capabilityThe supplier has documented corrective and preventive action and customer-complaint procedures with follow-up records, as well as quality assurance and raw-material traceability. However, it reports no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage, so broader after-sales reach is limited in the provided evidence.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and R&D trial-production support. It can assess drawings and samples and has one R&D engineer responsible for making samples, but it does not provide 3D software design or an SDK, indicating product-development capability without those digital design resources.

Production capacityThe supplier lists manufacturing capabilities for hardware, fasteners, molds, metal and plastic products, and mechanical and electrical equipment. It states that production can be flexibly arranged based on drawings and samples, with an off-season lead time within 15 working days and a peak-season average of one month; however, the slices do not quantify production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It can assess and quote from customer drawings and samples, supports ODM and OEM services, and has an R&D engineer making samples to customer requirements.

Client casesThe supplier states that it provides OEM services for well-known brands and can support R&D trial production and emergency replenishment. These statements indicate relevant customer-service experience, but no customer names, project details, volumes, or verifiable case documentation are provided.

Product Q&A

Q:Are you a trading company or a manufacturer?

Proudly, we are a factory.

Q:Can I visit your factory?

Absolutely! We warmly welcome you to our factory. Please inform us in advance to ensure a hospitable reception.

Q:How do you ensure the quality of your products?

Equipped with state-of-the-art production and testing equipment, each product undergoes comprehensive inspection by our QC department before dispatch.

Q:How competitive is your pricing?

We offer high-quality products at competitive prices. Send us an inquiry for an immediate quote tailored to your needs.

Q:Can you provide free samples?

We gladly offer free samples for standard fasteners, with clients covering Express delivery charges.