High-Quality Zinc Plated Black Oxide Hex Nuts for Metric Fastening

Name: High-Quality Zinc Plated Black Oxide Hex Nuts for Metric Fastening
Brand: Qingdao Vanhon Machinery Technology Co., Ltd.
SKU: 2300820665

Shandong, ChinaQingdao Vanhon Machinery Technology Co., Ltd.

US$0.10-100.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN934

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Grade

4.8

Surface

Plain, Zinc Plated (Blue, White, Black, Yellow)PLA

Thread

Coarse(Unc),Fine(Unf),Metric

Matching Bolt

DIN931, DIN933 Hex Head Bolt

Production Process

Cold Forged & Thread Rolling

Inspection

Go & No-Go Gauge Inspection Available

Packing

Carton + Pallet, OEM Packing Acceptable

Service

Sample Available, OEM & Custom Specification Suppo

Tensile Grade

Gr4, Gr8, Gr10, Gr12, A2-70, A4-70

Application

Construction, Automotive, Petrochemical, Solar Mou

Transport Package

Carton, Bag, Pallet, Small Box

Specification

M1.6 M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12 M14 M16 M

Trademark

OEM

Origin

China

HS Code

7318150000

Production Capacity

300 Tons/Month

Key features

Bolt: DIN933, DIN931, DIN912, DIN603, DIN7985, DIN7991, DIN6921, ASME/ANSI B 18.2.1, ASME/ANSI B18.2.3.1 M, GB, BSW, ISO Hex bolt, carriage bolt, heavy hex bolt, flange head bolt, anchor bolt, etc

Nut: DIN934, DIN6923, DIN985, ISO4032 hex heavy hex nut, 2H nut, A563 / A563M cap nut, nylon nut, etc

Rod: threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect

Screw: hex screw, DIN912; self-drilling screw, DIN7504; self-tapping screw, DIN7981/7982; drywall screw, pan head screw, button head screw, machine screw, chipboard screw, furniture screw, wood screw,

Washer: flat washer DIN125, spring washer DIN127, lock washer, square washer, spring lock washer, plain washer, etc

Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile;Home Decorating;etc.

Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain

Black,Zinc plated( blue/white/yellow), Hot-Dip Galvanized, Chrome, Nickle Plated

Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated

Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449

Company profile

OEM ServicesMulti-language PioneerImporters and ExportersHigh Repeat Buyers Choice

Qingdao Vanhon Machinery Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2023-03-01Nearest Port: shanghai, tianjin, ningboAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryQingdao Vanhon Machinery Technology Co., Ltd. is identified as a trading company and limited company offering vehicle lifts, simple parking lifts, lift accessories, and hardware accessories. It reports OEM service for popular brands, broad customization options, inventory capability, and substantial export orientation, with Europe and North America listed as primary markets. However, the supplier has only four employees and one R&D engineer, launched no new products in the previous year, has no available SDK, and holds no stated management-system certifications. Quality-control evidence is weak: test equipment is reported as zero, while quality assurance and traceability statuses are unknown. Written procedures are absent for corrective actions and complaint handling. Financial records are referenced for three years, but no financial results are provided. No specific customer cases are disclosed, although OEM service for well-known brands is explicitly claimed.

CertificationsThe supplier’s certification of management systems is explicitly recorded as “NIL.” No certification is identified in the provided information, so there is no evidence of certification-based compliance strength.

After-Sales capabilityThe supplier has inventory service capability and accepts multiple payment methods, but it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. Its service-capability assessment has relevant records but no written procedure, and it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports one R&D engineer with one year of total R&D experience, launched no new products during the previous year, and has no available SDK. These explicit indicators show limited demonstrated innovation activity, although design and customization services are available.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage.

Product Q&A

Q:What is the estimated lead time for orders?

For orders ranging from 1-2 containers, you can expect a lead time of about 15-30 days. If your order is larger, between 3-20 containers, the timeframe extends to approximately 30-45 days.

Q:What export documentation do you provide?

We provide a thorough export documentation package, which includes a Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and more.

Q:How can I place an order?How can I place an order?

Placing an order is simple. Contact us via email or phone to receive a detailed quote

Q:Can you supply nuts with customized embossing or laser marking?

Yes. We can add customer logos, batch codes, or grade markings according to OEM requirements.