Black Oxide High Precision DIN981 Slotted Bearing Lock Nut

Name: Black Oxide High Precision DIN981 Slotted Bearing Lock Nut
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 767505872

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.02

1,000 Pieces

Product specifications

Diameter

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

DIN

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

8.8

Product Name

DIN981 Round Lock Nut

Drawing

Sample

Free Sample When Is in Stock

Delivery Time

7-15 Working Day Normal

Quality

100% After Inspection

MOQ

500PCS

Shipment

by Sea, Air, Land, Express

Certificate

ISO Mtc

Transport Package

Cartons+Wooden Pallets+Plastic Bags

Specification

M10-M160

Trademark

Tengri

Origin

China

HS Code

7318160000

Production Capacity

500000 Pieces/Month

Key features

Custom Design Support: ODM and OEM services available with drawing acceptance.

Wide Size Range: Available in diameters from M10 to M180 with various pitches.

Material Options: Constructed from Carbon Steel and Alloy Steel for durability.

Surface Treatments: Options include plain, black oxide, zinc plated, and Geomet coating.

Quality Certification: ISO 9001:2015, CQM, and IQNet certified quality management.

Fast Response Time: All customer inquiries and questions replied within 12 hours.

Flexible Shipping: Supports sea, air, land, and express delivery methods.

Competitive Pricing: Offers high quality products at the most competitive prices.

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: ≤1.34hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as Shanghai Tengri Metal Products Co., Ltd., offering stainless steel flat head nuts in M5 and M8 specifications. It has documented procedures and records for corrective actions, complaint handling, supplier assessment, and service capability. Quality assurance, inventory service, ERP-based process management, ISO9001:2015 certification, RoHS capability, and recent product development are documented. The supplier supports multiple trade and payment terms, reports peak- and off-season lead times within 15 working days to one month, and has participated in Fastener Fair Global 2025. However, no overseas warehouse, showroom, agent, or branch is reported; ODM, 3D design, SDK, and well-known-brand OEM services are unavailable. Manufacturing contract status and customer case evidence are insufficient.

Supplier typeThe supplier is explicitly identified as SHANGHAI TENGRI METAL PRODUCTS CO., LTD and is listed as the manufacturer of stainless steel flat head nuts in M5 and M8 specifications. The available evidence supports classification as a metal-products manufacturer, although its broader supplier type or legal business category is not provided.

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

After-Sales capabilityDocumented procedures and followed records exist for corrective and preventive actions and customer complaint handling. The supplier also has inventory service capacity and supports FOB, CIF, CFR, and EXW quotations, but lacks overseas warehouses, showrooms, agents, and branches; therefore, the evidence supports service-process capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and maintains several customization-oriented R&D options. It also uses ERP for digital management, but does not provide 3D software design, ODM, or SDK services; the innovation evidence is therefore positive but limited in scope.

Production capacityThe supplier is named as the manufacturer of the listed M5 and M8 stainless steel nuts, reports in-stock service capability, and states lead times of within 15 working days to one month in both peak and off-season periods. Quality assurance and written supplier-assessment procedures are also documented, while the manufacturing-capacity contract status remains unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The listed products also demonstrate defined variations in size and specifications, although 3D software design and ODM services are unavailable.

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.