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.

Serrated Lock Washers External and Internal Teeth

Name: Serrated Lock Washers External and Internal Teeth
Brand: Zhejiang Ruizhao Technology Co., Ltd.
SKU: 739497922

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

Material

Carbon Steel

Thread

Metric or Inch

Model NO.

SL229

Transport Package

Carton+Pallet

Specification

Customer request, M6 to M16

Trademark

Origin

Wenzhou. China (Mainland)

HS Code

7318150000

Production Capacity

600tons/Month

Key features

Multi-Material Options: Available in carbon steel, alloy steel, stainless steel, brass, and bronze.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

Strict Quality Control: 100% visual inspection for finished products with strict material selection standards.

Advanced Manufacturing: Equipped with fully automatic equipment, CNC lathes, and cold heading machines.

International Certifications: ISO 9001, IATF 16949, ISO14001, and ISO45000:2018 certified manufacturer.

Multiple Surface Finishes: Options include galvanized, dacromet, zinc plated, nickel alloy plated, and polishing.

Wide Standard Compliance: Meets DIN, ANSI, ASTM, JIS, GB, ISO, and IFI standards.

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

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: ≤18h

AI-Powered supplier vetting

SummaryThe supplier operates as a trading company with a focus on wholesale and retail, offering a range of customization services and quality control processes. They have a strong research and development capability, including ODM services and recent product innovations. However, they lack international presence with no overseas warehouses or agents. Their certification includes ISO14001 and ISO45001:2018, and they have a solid after-sales service procedure. The supplier has not collaborated with Fortune 500 companies, but maintains a high repeat buyer rate.

Supplier typeThe supplier is identified as a trading company operating within the wholesale and retail industry.

CertificationsThe supplier holds ISO14001 and ISO45001:2018 certifications, although specific details on other certifications are not provided.

After-Sales capabilityThe supplier has clear procedures and maintained records for handling customer complaints and implementing corrective actions.

R&D capabilityThe supplier has demonstrated innovation by introducing new products within the past year and offers ODM services.

Production capacityThe supplier provides OEM services for popular brands and has quality assurance processes in place.

Customization capabilityThe supplier offers a wide range of customization options, including full and flexible customization services.

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 IATF 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, assem

Q:What materials are available for the washers?

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

Q:What surface finishing options are provided?

Surface finishing options include Galvanized (Various of color), dacromet, zinc plated, nickle Alloy plated, and polishing.