What country standard does our product match?

Our product match DIN, ANSI, BS, UNI.

Lock Washers

Name: Ribbed Safety Lock Washer / Knurl Washer (DIN9250) /Lock Washers
Brand: Shanghai Sea Song Co., Ltd.
SKU: 702731232

Shanghai, ChinaShanghai Sea Song Co., Ltd.

US$0.10

5,000-9,999 Pieces

US$0.08

10,000+ Pieces

Sample price:US$0.02/piece.Request sample

Product profile

Type

Lock Washer

Material

Carbon Steel, Stainless Steel

Combination Washer Structure

Ribbed Safety Lock Washer

Model NO.

DIN 9250

Combination Washer Packaging

Half a Pack

Spring Washer Type

Standard

Model Number

DIN9250

Product Name

Ribbed Safety Lockribbed Saf Washer / Knurl Washer

Size

S: M1.5-M36 Vs: M5-M30

Package

Carton+Pallet

Delivery Time

15-20days

Industry

Fastener

Brand

Sea Song

Measurement

Metric, Imperial (Inch)

Supply Ability

1000 Tons Per Month

MOQ

5000PCS

Sample

Available

Certificate

ISO 9001 2015/ISO 14001 2015

Color

Black/Sliver

Located

Shanghai

Condition

New

Transport Package

Inner Box + Outer Carton + Wooden Pallet / Case

Specification

DIN, ANSI, BS, UNI

Trademark

Sea Song

Origin

China

HS Code

7318290000

Production Capacity

5 Millions

Key features

Diverse Material Options: Available in Carbon Steel, Stainless Steel (304, 316, 420), Alloy Steel, Brass, and Bronze.

Customizable Specifications: Size, thickness, style, and surface finish can be designed according to specific customer demands.

Wide Size Range: Standard sizes cover S: M1.5-M36 and VS: M5-M30 with normal or thicker thickness options.

Multiple Surface Finishes: Options include Black Phosphating, Black Oxide, Zinc Plating, Dacromet, Nickel Plating, and Polishing.

ISO 9001 & 14001 Certified: Manufacturing processes certified under ISO 9001:2015 and ISO 14001:2015 standards.

Competitive Supply Capacity: Monthly supply ability of 1000 tons ensures reliable delivery for large orders.

Free Sample Availability: Free samples provided for in-stock items, though air freight costs are not covered.

Global Market Reach: Products exported to USA, Canada, Europe, UK, Middle East, Asia, and Oceania.

Company profile

Shanghai Sea Song Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, OtherExport Year: 2010-06-29Nearest Port: Shanghai,NingboAverage Response Time: ≤6.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryShanghai Sea Song Co., Ltd., founded in 2010, is a professional supplier based in Shanghai, China, specializing in fasteners. The company holds multiple certifications, including TS 16949, ISO 9001, and ISO 14001, indicating a strong commitment to quality and environmental management. It operates over ten production lines with an annual production output between US$5 million and US$10 million, primarily for export. The company demonstrates a strong global presence, exporting to diverse markets worldwide, and has the capability to design special fasteners based on customer specifications.

Supplier typeShanghai Sea Song Co., Ltd. is described as both a manufacturer and a trade company, indicating its dual role in production and distribution.

CertificationsThe company holds TS 16949, ISO 9001, and ISO 14001 certifications, suggesting a strong adherence to quality and environmental standards.

R&D capabilityThe company can design special fasteners according to customer drawings or samples, indicating an ability to innovate based on customer needs.

Production capacityWith over ten production lines and annual production output of US$5 million to US$10 million, the company shows strong production capabilities.

Customization capabilityThe ability to design special fasteners according to customer specifications highlights customization capability.

Product Q&A

Q:How to order?

Send inquiry by email.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge if the samples in stock but do not pay the air cost.

Q:What is your main products?

Retaining rings, Circlips, Snap rings, flat washers, spring washers, parallel keys, pins (coiled spring pins and split pins), rivet nuts, hex nuts, flange nuts, eyebolts, eye nuts, screws and so on.

Q:What is the delivery time?

Sample order's delivery time is 5- 7 days. Container orders are about 15-20 days.

Q:What's your main market?

USA, Canada, Europe, UK, Middle East, Asia and ext.