How long is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons. Standard fasteners can be shipped immediately.

Are your products certified?

Yes, we have ISO 9001 certification, and all products are ROHS compliant. We perform 100% inspection on finished products.

What surface finishes are available?

We provide Plain, Zinc Plated (Clear, Blue, Yellow, Black), Black Oxide, H.D.G, DAC, and other custom finishes as needed.

Stainless Steel Hexagon Nylon Insert Lock Nut Self-Lock Nut

Name: Stainless Steel Hexagon Nylon Insert Lock Nut Self-Lock Nut
Brand: Huizhou ZeYao Hardware Products Co., Ltd.
SKU: 2087919655

Guangdong, ChinaHuizhou ZeYao Hardware Products Co., Ltd.

US$0.05

1,000-4,999 Pieces

US$0.03

5,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

NN-003

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

8.8

Finish

Black

Size

Custom

Application

Industry

Shape

Hex

Transport Package

Carton Boxes+Plastic Bags

Specification

Customized

Trademark

HKY

Origin

China

HS Code

7415339000

Production Capacity

1000000 Per Year

Key features

Customizable Size: Sizes range from M3 to M24 or can be made to print as per customer specifications.

Wide Material Selection: Available in Stainless Steel, Steel, Brass, Bronze, Iron, Aluminum, Carbon Steel, Alloy Steel, and Titanium.

Multiple Standards: Complies with ISO, JIS, GB, ANSI, BSW, DIN, and GOST standards or non-standard customizations.

Flexible Finish Options: Options include Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, H.D.G, and DAC.

ISO 9001 Certified: Manufactured under strict quality control with ISO 9001 certification and 100% inspection.

ROHS Compliant: All products are ROHS compliant, ensuring safety and environmental standards.

Fast Delivery: Short lead time with standard fasteners shipped immediately and custom items within 15 workdays.

One-Stop Service: Offers complete custom screw service from material selection to design and surface treatment.

Company profile

Importers and ExportersManagement CertificationRaw Materials Reports100% Finished Products Inspection

Huizhou ZeYao Hardware Products Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.88h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined company type and offers a broad range of fasteners, including screws, bolts, nuts, rivets, spacers, standoffs, washers, pins, and custom fasteners. It reports customization from samples and designs, full and minor customization, recent new-product activity, and ODM services. Quality and service processes are documented, including complaint handling and corrective/preventive actions. The supplier holds an ISO 9001:2015 certificate. However, it has no valid manufacturing contract with associated subcontractors, no overseas warehouse, showroom, agents, or branches, and no SDK or famous-brand OEM experience. Export destinations and participation in an Indonesian industrial trade show demonstrate some international market exposure, but customer-specific cases are not identified. Financial credibility cannot be assessed because the provided financial fields contain zero values and no contextual explanation.

Supplier typeThe supplier is identified as a limited company with a combined company type and is not part of a larger company group. Its stated product scope covers multiple fastener categories, including custom fasteners, indicating a focused manufacturing and supply profile.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This explicitly supports the presence of a quality-management certification, although the provided information does not identify its certification scope or issuing body.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. These documented mechanisms support structured after-sales and issue-resolution capability.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, which supports active product-development capability. However, it does not have an available SDK, so the evidence supports product innovation but not software-development integration capability.

Production capacityThe supplier produces fasteners to DIN, ANSI, ISO, GB, and GIS standards, reports in-stock capability, and states average peak- and off-season lead times within 15 working days. However, it has no valid contract with its associated subcontractors, creating a documented weakness in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also includes custom fasteners, providing direct evidence of broad customization capability.

Product Q&A

Q:What materials are available for these nuts?

We offer Stainless Steel (SS201, SS303, SS304, SS316, SS410, SS420), Steel (C45, C46, C20), Brass, Bronze, Iron, Aluminum, Carbon Steel, Alloy Steel, and Titanium.

Q:Can the size be customized?

Yes, sizes range from M3 to M24, or we can manufacture them according to your specific drawings and requirements.

Q:What standards do your products comply with?

Our products comply with ISO, JIS, GB, ANSI, BSW, DIN, and GOST standards. We also support non-standard customizations.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Q:What are the payment terms?

We accept T/T (30% deposit, 70% balance before shipment), LC, D/P, PayPal, Western Union, and small-amount payments.