What is the minimum order quantity?

The minimum order quantity is 1 Kg.

What standards do your products meet?

Our products comply with GB, DIN, ISO, and JIS standards, ensuring consistent compliance with ASTM/ISO requirements.

Heavy-Duty Double End Bolts for Construction Stability Needs

Name: Heavy-Duty Double End Bolts for Construction Stability Needs
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2200620905

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$1.00

10-999 Pieces

US$0.30

1,000-1,999 Pieces

US$0.20

2,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Connection

Common Bolt

Head Style

Grade

Finish

Zinc

Standards

GB, DIN, ISO, JIS

Finished

Passivation, Zinc Plating, Black, Plain

Size

M5X10mm-M100X3000mm

Productioncapacity

300tons/Month

Sample

Avaliable

Delivery Time

15-30

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

Comprehensive Material Options: Available in Stainless Steel (A2/A4/314/316), Carbon Steel, and Alloy Steel.

Extensive Size Range: Sizes from M5x10mm to M100x3000mm to meet diverse construction needs.

Multiple Surface Finishes: Options include Zinc Plating, Black, Plain, HDG, Yellow Zinc, Chrome, and Nickel.

Flexible Customization: Full customization available from samples or designs with flexible options.

ISO Certified Manufacturer: Established in 2009 with ISO certification and rigorous quality assurance protocols.

Free Sample Availability: 1-3 pcs standard free samples available; cost refundable upon bulk order.

High Production Capacity: Monthly capacity of 300 tons with 15 years of export experience.

Global Market Experience: Serving clients in North America, Europe, Asia, and other global regions.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.01h

About Our Factory & Business Background

AddressYinzhou District, Ningbo, Zhejiang, China

Plant Area1927 square meters

Number of Employees41

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month, 1-3 months Off Season Lead Time: one month

Minimum Order Quantity1 Kg

Supply Chain Partners213

Our Production Capability & Technical Expertise

Main ProductsScrew, Bolt, Washer, Nut, Threaded Rod

Production Lines1

Production MachinesPunching Machine, Riveting Machine, Thread Rolling Machine, Bench Lathe, Laser Marking Machine

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2010-02-10

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff17

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Can you provide samples?

Free samples (1-3 pcs standard specification) are available. Express shipping via DHL/UPS/FedEx is supported. Customized samples take 15 working days. Sample cost is refundable upon bulk order confirmation.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended. SWIFT transfer and LC at sight are acceptable.

Q:What materials are available for these bolts?

We offer A2, A4, 314, 316 stainless steel, low carbon steel, medium carbon steel, and alloy steel.

Q:What is the delivery time?

Normally 30-40 days. Peak season lead time is one month, while off-season is also one month.

Q:Do you offer customization services?

Yes, we provide flexible customization, including customization from samples, designs, and full customization.