Mf Square Lock Nut Self Locking Nut HDG

Name: Mf Square Lock Nut Self Locking Nut HDG
Brand: Handan Haoqiang Fasteners Manufacturing Co., Ltd.
SKU: 1979327641

Hebei, ChinaHandan Haoqiang Fasteners Manufacturing Co., Ltd.

US$0.08

10,000-99,999 Pieces

US$0.07

100,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

M20

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, BSW

Grade

4.8

Surface

HDG

Product

Mf Lock Nut Self Locking Nut Square Lock Nut HDG

Package

25 Kg Woven Bags/25 Kg Carton

MOQ

10000PCS

Transport Package

25 Kg 2 Layer Waterproof PP Woven Bag

Specification

Customizable

Trademark

Origin

China

Key features

Customizable Size: Size is customizable to meet specific project requirements.

HDG Surface Treatment: Hot-dip galvanized surface provides superior corrosion resistance.

Multiple Material Options: Available in Carbon Steel and Alloy Steel for diverse applications.

Wide Standard Compliance: Meets DIN, GB, ANSI, ASME, UNC, UNF, and BSW standards.

ISO 9001 Certified: Manufacturing process certified under ISO 9001-2008 quality management.

OEM/ODM Services: Full customization available from samples or designs.

Competitive Shipping: Sea freight, air freight, and express courier options with competitive rates.

12-Month Quality Guarantee: Comprehensive warranty covering defects with prompt replacement or refund.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Handan Haoqiang Fasteners Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.49h

AI-Powered supplier vetting

SummaryHaoqiang Fastener is a combined manufacturing and sales supplier offering bolts, nuts, screws, and washers. It reports annual productivity of 20,000 tons for hex bolts and 5,000 tons for hex nuts, supported by wire drawing, cold heading, and thread tapping equipment. The supplier provides customization from samples and designs, full, minor, and flexible customization, and offers ODM and OEM services. However, it does not provide 3D software design services and reported no new products during the past year. Quality inspection instructions are reportedly implemented uniformly. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but written records are unavailable. The supplier has no overseas warehouse, showroom, agent, or branch, although it has participated in the Canton Fair. Financial records identify reporting years but provide no assessable financial results in the supplied information.

Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of fasteners, hardware tools, and steel, with import and export activities. Its offered products include bolts, nuts, screws, and washers.

R&D capabilityThe supplier provides ODM and OEM services, but it reported no new products during the past year, no SDK availability, and no 3D software design service. This shows some product-development service capability but also explicit limitations in innovation-related resources.

Production capacityThe supplier reports annual productivity of 20,000 tons of hex bolts and 5,000 tons of hex nuts, with wire drawing, cold heading, and thread tapping machines. Its manufacturing scope covers several standard fastener categories, supporting a documented production capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services for popular brands. These multiple stated service types indicate broad customization coverage.

Product Q&A

Q:What standards do your fasteners comply with?

Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.

Q:How can I track my international order?

A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service.

Q:What are your delivery options for overseas customers?

We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.

Q:What if I receive defective products?

We provide a 12-month quality guarantee. Report issues within 7 days of receipt with photos/video, and we'll arrange replacements or refunds promptly.

Q:Can you assist with material selection for extreme environments?

Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.