What is your delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We ensure delivery as soon as possible while guaranteeing quality.

How to custom-made (OEM/ODM)?

Send us new product drawings or samples, and we will custom-make the hardware as required. We also provide professional advice to maximize product performance.

Which mode of transport would be better?

Generally, sea transport is recommended as production items are heavy. However, we respect your views on other transportation methods as well.

DIN982 & DIN985 Standard Nylon Insert Lock Nut, Dual Grade SS304 A2-70 / SS316 A4-80 Hex Fastener Nut

Name: DIN982 & DIN985 Standard Nylon Insert Lock Nut, Dual Grade SS304 A2-70 / SS316 A4-80 Hex Fastener Nut
Brand: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
SKU: 2300922955

Jiangsu, ChinaKunshan Hongyongsheng Precision Hardware Products Co., Ltd.

US$0.01-0.10

10,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Lock Nut

Model NO.

HYSLMM00105

Connection

Threaded Connection

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW, ISO

Grade

Custom Grade A2-70, A4-80

Customized

Yes

Drawing

Yes

Application

Machinery, Chemical, Marine

Process

CNC Machining, Precision Stamping

Product Type

Made-in-China SS304 SS316 Stainless Steel DIN982

Service

OEM & ODM Support, Samples Available

Material Grade

SS304 A2-70, SS316 A4-80

Surface Treatment

Plain Silvery, Black Oxide, Color Zinc

Key Features

Hex Body with Built-in Elastic Nylon Ring

Tolerance Grade

ISO Standard 6h/6g Thread Tolerance

Quality Control

Salt Spray Test, ISO9001, SGS, RoHS, CE Certified

Transport Package

Polybag+Export Carton, Plywood Pallet

Specification

Metric M4-M30, Custom Sizes M3-M55

Trademark

HYS

Origin

China

HS Code

7318160000

Production Capacity

100ton/Month

Key features

Dual Material Grades: Available in SS304 A2-70 and SS316 A4-80 for general and corrosive environments.

Anti-Loosening Design: Hex body with built-in elastic nylon ring for shock and vibration resistance.

Customizable Sizes: Metric M4-M30 standard with custom sizes M3-M55 and inch sizes available.

OEM & ODM Support: Complete customization via engineering drawings and samples with professional advice.

Multiple Surface Treatments: Plain silvery, black oxide, color zinc plating, and other customized finishes.

High Precision Tolerance: ISO standard 6h/6g thread tolerance grade ensuring high precision parts.

Comprehensive Certifications: ISO9001, SGS, RoHS, and CE certified with salt spray corrosion test reports.

Fast Delivery: Standard parts 7-15 days, non-standard parts 15-25 days with quality guarantee.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.

Jiangsu, 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: ShanghaiAverage Response Time: ≤1.88h

AI-Powered supplier vetting

SummaryKunshan Hongyongsheng Precision Hardware Products Co., Ltd. is a China-based factory established in 2016, with 25 employees and a business scope covering automotive parts, mechanical components, furniture parts, plastic products, metal materials, and mechanical equipment. It offers extensive customization and ODM services, reports new product development within the past year, and provides OEM services to well-known brands. Production-related evidence includes CNC and machining equipment, five quality inspectors, standardized finished-product inspection instructions, and peak/off-season lead times within 15 working days. Service procedures cover supplier assessment, corrective and preventive actions, and customer complaints, although overseas service infrastructure is absent. An SGS audit report is identified, but the provided data does not state a certification or a positive audit result. Financial information is present only as year labels, so financial strength cannot be assessed. Customer and brand...

Supplier typeThe supplier is identified as a factory and a limited company located in Kunshan, Suzhou, Jiangsu, China. It was established on March 10, 2016, and has 25 employees, indicating a relatively small manufacturing enterprise.

After-Sales capabilityThe supplier has written procedures and records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouses, showrooms, agents or branches, has not participated in offline trade shows, and reports zero countries with overseas services.

R&D capabilityThe supplier reports that it had new products within the past year and provides ODM services. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the stated product-development capability.

Production capacityThe supplier operates as a manufacturing factory covering automotive, mechanical, furniture, plastic, and related products. It lists CNC lathe, machining center, and screening-machine capabilities, employs five quality inspectors, follows standardized finished-product inspection instructions, and reports lead times within 15 working days in both peak and off-season.

Customization capabilityBoth the R&D and design-capability records identify customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.

Product Q&A

Q:Why choose us?

We provide first-class services in supplying quality fasteners while minimizing costs. Our vision is to build successful relations and be your first choice, offering reasonable quality, price, and market sales suggestions.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by experienced managers and modern management concepts.

Q:What if I cannot find the product I need on your website?

You can send pictures, photos, or drawings via email for us to check availability. Alternatively, send samples via DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow tolerance on the drawing and meet high precision?

Yes, we can. We provide high precision parts and manufacture them exactly according to your drawings.

Q:How should I order and make payment?

Payment is by T/T. For samples, 100% payment is required with the order. For production, 30% deposit is paid before arrangement, and the balance is paid before shipment.