What is the delivery time?

The standard delivery time is 3-10 days.

Are certifications provided?

Yes, the products comply with ISO14001 and ISO9001 standards.

What is the packaging like?

Items are packed in PE bags and cartons, with an organizer box for easy storage and categorization.

Premium 140-Piece Stainless Steel Lock Nut Set for Professionals

Name: Premium 140-Piece Stainless Steel Lock Nut Set for Professionals
Brand: Shenzhen Shuntian Hardware Product Co., Ltd.
SKU: 2123265652

Guangdong, ChinaShenzhen Shuntian Hardware Product Co., Ltd.

US$9.00

10-99 boxes

US$8.00

100-199 boxes

US$7.00

200+ boxes

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN 985

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

Class10.9&12.9

Size

Customized Size

Finish

Polished

Measurement

Metric System

Surface Treatment

Customer Request

MOQ

According to Customer Demand

Transport Package

Foam Bags / Cartons / Wooden Cases

Specification

M3 M4 M5 M6 M8 M10 M12

Trademark

STWJ Hardware

Origin

China

Production Capacity

1000ton/Month

Key features

Anti-loosening Design: Nylon inserts create friction resistance for stable assembly torque and reliable anti-loosening.

Durable Material: Made of 304 stainless steel with strong oxidation, corrosion, and rust resistance.

Complete Set: 140 pieces including 7 standardized metric sizes from M3 to M12 in an organizer box.

Wide Application: Suitable for furniture, automotive repair, machinery, construction, and medical equipment.

Customizable Options: Supports customized size, finish, measurement, and surface treatment per customer request.

Certified Quality: Manufactured under ISO9001:2015 and ISO14001 management system certifications.

Fast Delivery: Standard delivery time is 3-10 days with professional packaging services.

OEM/ODM Service: Factory offers full customization, minor customization, and flexible customization options.

Company profile

High Repeat Buyers ChoiceManagement CertificationODM ServicesOEM Services

Shenzhen Shuntian Hardware Product Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16yeas in Domestic market CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryShenzhen Shuntian Hardware Product Co., Ltd. is identified as a Chinese manufacturer established in 2009, operating in Shenzhen, Guangdong, with 24 employees and a 1,505 m² manufacturing plant. Its products include fasteners such as hexagon head bolts, bolts and nuts, as well as hand tools and precision CNC-machined parts. Export sales account for 51%–70% of total sales, indicating meaningful international business exposure. An SGS audit record is shown as valid from August 29, 2025 to August 28, 2026, but the audit type and evaluation result are coded and cannot be interpreted. The supplier’s description explicitly claims ODM and OEM support, while evidence is insufficient for after-sales services, financial credibility, customer cases, environmental compliance, overseas infrastructure, and several operational capabilities.

Supplier typeThe supplier is explicitly classified as a manufacturer and factory in Shenzhen, Guangdong, China. Its stated business covers industrial equipment and components, tools and hardware, including fasteners, hand tools, and CNC-machined parts.

R&D capabilityThe supplier explicitly states that it supports ODM and OEM projects and has an engineering team working from concepts, samples, and blueprints to production. Separate evidence for SDK availability, digitalization, ERP integration, or broader R&D systems is unavailable.

Production capacityThe supplier is a manufacturer with a 1,505 m² plant, 24 employees, and products including bolts, nuts, fasteners, hand tools, and CNC-machined parts. Export sales of 51%–70% and an active-looking SGS audit record support operational experience, but manufacturing capacity, inventory capability, and order fulfillment details are not sufficiently defined.

Customization capabilityThe supplier explicitly claims full customization support through ODM and OEM services, with engineering cooperation based on customer specifications, samples, and blueprints. This directly supports the existence of customization capability, although the scope and technical limits are not stated.