Do you support OEM or ODM services?

Yes, we provide OEM and ODM services with options for customization from samples, designs, full customization, minor customization, and flexible customization.

What is the minimum order quantity?

The Minimum Order Quantity is 500kg.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is one month for both peak season and off season.

How do you ensure product quality?

We have 8 QA/QC inspectors who perform 100% visual inspection on finished products with uniformly followed instructions.

Step Screw Flange Bolt 7/16-20 Step Screw for Belt

Name: Step Screw Flange Bolt 7/16-20 Step Screw for Belt
Brand: Zhejiang Ruizhao Technology Co., Ltd.
SKU: 744219182

Zhejiang, ChinaZhejiang Ruizhao Technology Co., Ltd.

US$0.01-0.20

1,000 Pieces

Sample price:US$0.05/piece.Request sample

Product profile

Customization

Available

Type

Auto Fasteners

Material

Steel

Model NO.

SL404

Muffler Type

Rear Muffler

Deck

Single

Thread

Inch

Sizes

7/16-20 Unc

Transport Package

Carton+Pallet

Specification

Customer request

Trademark

Origin

Wenzhou. China (Mainland)

HS Code

7318151001

Production Capacity

600tons/Month

Key features

ISO Certified Quality: ISO 9001 and ISO/TS 16949 certified with strict quality control from material to production.

OEM/ODM Customization: Supports full customization from samples, designs, and minor adjustments for specific needs.

Advanced Manufacturing: Equipped with 10 production lines including CNC lathes and cold heading machines for efficiency.

100% Final Inspection: 8 QA/QC inspectors perform 100% visual inspection on finished products before shipment.

Wide Material Options: Available in carbon steel, alloy steel, stainless steel, brass, and bronze for diverse applications.

Flexible Surface Finishing: Offers galvanized, dacromet, zinc plated, nickel alloy plated, and polishing surface treatments.

Competitive Pricing: Advanced automatic equipment ensures high efficiency, good delivery time, and best market price.

Experienced Manufacturer: Established in 2011 with 135 employees and 7 years of export experience in global markets.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Zhejiang Ruizhao Technology Co., Ltd.

Zhejiang, 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: 7 Years CertifiedNearest Port: Ningbo Port, ShanghaiPortAverage Response Time: ≤10.58h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Wenzhou-based trading company engaged in wholesale, automotive-related sales, and import/export activities. It demonstrates broad customization and ODM capability, reports new products in the past year, and provides OEM services for recognized brands. Quality-related procedures include documented inspection, traceability, complaint handling, and quality assurance. However, it has no available SDK, overseas warehouse, showroom, agent, or branch, and no Fortune 500 cooperation is reported. Production ownership and detailed financial credibility remain insufficiently evidenced.

CertificationsThe supplier reports ISO 14001 and ISO 45001:2018 certificates, along with other management-system certification information. The slices do not provide certificate numbers, validity dates, scopes, or independent verification, so the breadth and current status of certification cannot be fully assessed.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions, plus stated quality assurance and traceability controls. However, it has no overseas warehouse, showroom, agent, or branch, which limits evidence of localized overseas after-sales support.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and holds one national science and technology progress award. It has no internationally recognized design awards and no available SDK, but these limitations do not negate the stated product-development evidence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier reports OEM service for recognized brands and an 80%–100% repeat-buyer preference range. It reports no cooperation with Fortune 500 companies, and no specific customer names, project descriptions, or verifiable case studies are provided.

Product Q&A

Q:Are you a factory or trading company?

We are a Manufacturer who got import export certificate

Q:Why choose us?

We had advanced fully automatic equipment to improve the production efficiency and offer good delivery time and best price, With ISO 9001 and ISO/TS 16949 certified. From material selection to parts production, we conform to the strictest quality requirements.

Q:What is your main products?

Hex Flange Bolts, Sems Screws,Hex Bolts, Rivets, Stud Bolts , Non standard Bolts, High Tensile Bolts, Auto Components, Custom CNC Parts. Automotive fasteners, CNC parts, Customized fasteners, screw, bolt, nut .hardware , hand tools, stainless steel fasteners, wheel nut, auto parts. tapping screw, drilling screw, stamping parts, hose clamp. grease nipple , flange bolt, hex nut, flange nut. wheel bolt, key, screws. ball pin, clamp screw, window hardware, flange bolt, socket screw,sems screws, asse

Q:What materials are available for this bolt?

Available raw materials include carbon steel, alloy steel, stainless steel, brass, and bronze.

Q:What surface finishing options do you offer?

We offer various surface finishes including Galvanized (Various of color), dacromet, zinc plated, nickle Alloy plated, and polishing.