Hardware Stainless Steel 304 316 Serrated Lock Gaskets Teeth Lock Washer

Name: Hardware Stainless Steel 304 316 Serrated Lock Gaskets Teeth Lock Washer
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 1899472052

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.03

1,000-9,999 Pieces

US$0.027

10,000-49,999 Pieces

US$0.024

50,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

DIN/GB/ASTM

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

DIN6798A

Drawings

Shape

with External Teeth

Sample

in Stock

Application

Prevent Slippery Lock

Shipment

EXW, Fob, CIF

Delivery Time

3-10 Working Days

Experience

for 30 Years

Surface Treatment

Plain, Hot DIP Galvanized

Transport Package

Plastic Bag, Boxes and Cartons, Pallets, Customize

Specification

M1.6-M30

Trademark

Tengri

Origin

China

HS Code

7318290000

Production Capacity

2000000pieces/Year

Key features

High Locking Resistance: External teeth offer superior loosening resistance, while internal teeth provide greater locking ability.

Premium Material Options: Available in SS304, SS316, SS2205, SS2507, 65Mn steel for high wear and corrosion resistance.

Custom Design Support: ODM and OEM services welcome; drawings accepted for specially designed fasteners.

ISO 9001 Certified: Passed ISO9001:2015, CQM, and IQNet certifications; free exchange if quality standards not met.

Fast Response Service: All questions replied within 12 hours; free samples available for standard fasteners.

Wide Size Range: Inside Diameter M1.6-M30; Outside Diameter 4-48mm; covers standard sizes 2.9 to 12.

Flexible Payment Terms: Accepts T/T, PayPal, L/C, Western Union, and small-amount payments for convenience.

Experienced Manufacturer: Over 30 years of manufacturing experience with state-of-art facilities and 3000+ employees.

Company profile

Years of Export ExperienceFlexible CustomizationQuality AssuranceManagement Certification

SHANGHAI TENGRI METAL PRODUCTS CO., LTD.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-11-16Nearest Port: ShanghaiAverage Response Time: ≤1.92hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others

AI-Powered supplier vetting

SummaryShanghai Tengri Metal Products Co., Ltd. is identified as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. The supplier has documented corrective-action and complaint-handling procedures, quality assurance, inventory capability, written service-assessment procedures, and ERP-based operational management. It holds ISO9001:2015 and RoHS-related evidence and has conducted fire drills. Its service network is limited: it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services. The supplier supports multiple customization modes and reported new products during the past year, but does not provide 3D software design, ODM, SDK, or recognized-brand OEM services. Manufacturing-contract status, detailed capacity, and customer case evidence remain insufficient for a definitive assessment.

Supplier typeThe supplier is identified as SHANGHAI TENGRI METAL PRODUCTS CO., LTD and is named as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. This supports classification as a product manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS product-certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing-body details.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with follow-up records, plus inventory capability and written service-assessment procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services, limiting its overseas after-sales reach.

R&D capabilityThe supplier reports new products during the past year and uses ERP for digital management of production, procurement, quality control, and logistics. Its innovation-related offering is limited by the absence of 3D software design services, ODM services, and an available SDK.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services or ODM services, indicating customization capability without evidence of complete design-development support.

Product Q&A

Q:Can I order a small list?

Of course, you can.

Q:What quote do you offer?

FOB, CIF and others ways according the your needs.

Q:How transport?

Sea Freight, Air Freight and others Express Delivery ways for you.

Q:What is the quality of your products guarantee?

We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't accord the standard, you can exchange the goods for free.

Q:Do you have after-sales service?

Certainly,you can contact us at any time.