What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

What materials are available for fasteners?

We manufacture using Carbon Steel, High Strength Steel, Stainless Steel, Brass, and Iron.

Is customization available?

Yes, customized design, OEM, and ODM are welcomed. We can produce special fasteners to exceed expectations.

All Grades Metal Fastener Hex Lock Castle Slotted Nut Hardware Component Fitting

Name: All Grades Metal Fastener Hex Lock Castle Slotted Nut Hardware Component Fitting
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 896038425

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.013

1,000-2,999 Pieces

US$0.009

3,000+ Pieces

Product specifications

Diameter

Customized

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN ISO

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Model No.

M3-M64

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

International Standard

DIN, ANSI, GB, JIS, Bsw, GOST

Class/Grade

3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

Used

Machinery, Chemical Industry, Environmental

Surface Finishing

Hot Galvanizing, Black, Color-Zinc, Blue-White Zin

Name

Cap Nut

Samples

Available

Cereticifit

ISO9001

MOQ

5000pieces

Size

M2-M100

Transport Package

Plastic Bag and Carton

Specification

M2-M100

Trademark

Tengri

Origin

China

HS Code

7318160000

Production Capacity

30000000pieces/Year

Key features

30+ Years Manufacturing Experience: Over 30 years of industry experience in stainless steel fastener production.

Wide Size Range M2-M100: Comprehensive size coverage from M2 to M100 for various fastener needs.

Multiple Material Options: Available in Carbon Steel, High Strength Steel, Stainless Steel, Brass, and Iron.

OEM & ODM Customization: Customized designs, models, and surface treatments are welcomed for OEM/ODM.

ISO 9001 Certified Quality: Passed ISO9001:2015, CQM, and IQNet certifications with quality guarantee.

Fast 12-Hour Response: All after-sales questions and inquiries are replied to within 12 hours.

Free Samples Available: Free samples provided for standard fasteners (buyer pays freight).

Flexible Payment Terms: Accepts T/T, PayPal, L/C, Western Union, and other convenient methods.

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: ≤1.04hTerms 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.