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)?

If you have a new product drawing or sample, please send it to us. We can custom-make the hardware as required and provide professional advice to maximize performance and design realization.

Which mode of transport would be better?

Generally, since production is heavy, we advise delivery by sea. However, we respect your views on other transportation methods as well.

Pair Lock Flange Barrel Binding Nut Stainless Steel Two Piece Book Fastener Nut

Name: Pair Lock Flange Barrel Binding Nut Stainless Steel Two Piece Book Fastener Nut
Brand: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
SKU: 2309377365

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 A2-70 (304)/A4-70 (316)

Type

Binder Rivet

Model NO.

HYSLMM00168

Connection

Threaded Fastener

Head Style

Countersunk

Standard

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

Grade

A2-70/A4-70 High Strength

Customized

Yes

Drawing

Yes

Application

Album Binding, Leathercraft, Furniture Assembly

Process

Cold Forming, Polishing, Passivation

Product Type

Countersunk Hex Socket Binder Rivet

Service

OEM & ODM Custom Color Support

Material Grade

A2-70(SS304), A4-70(SS316)

Surface Treatment

Polished, Passivated, Custom Color Plating

Key Features

Countersunk Head, Hex Socket, Detachable

Tolerance Grade

Standard Thread Tolerance

Quality Control

Strict Full Dimension Inspection

Transport Package

Plastic Bag+Export Carton

Specification

M3-M6, Length 4-160mm

Trademark

HYS

Origin

China

HS Code

7318160000

Production Capacity

100ton/Month

Key features

Customizable Dimensions: Available in M3-M6 sizes with custom lengths ranging from 4mm to 160mm.

Custom Color Options: Supports custom color plating and surface treatments to match specific requirements.

High-Strength Material: Constructed from A2-70 (304) or A4-70 (316) stainless steel for superior corrosion resistance.

Detachable Design: Features a two-piece pair lock design with a countersunk flange head for easy disassembly.

Precision Manufacturing: Produced via cold forming with strict full dimension inspection and standard thread tolerance.

OEM & ODM Support: Full customization services available based on customer drawings or samples.

Versatile Applications: Ideal for album binding, leathercraft, furniture assembly, and various industrial sectors.

Comprehensive Standards: Complies with DIN, ANSI, GB, JIS, GOST, and BSW international standards.

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: ≤1.74h

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 with partners, and our mission focuses on professional customer service and technological innovation. We offer reasonable quality and price, market sales suggestions, and are ready to share ideas with you.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and a management team familiar with modern quality concepts.

Q:If you cannot find the product you need on our website, how do you handle it?

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

Q:Can you strictly follow the 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 made via T/T. For samples, 100% payment is required with the order. For production, a 30% deposit is paid by T/T before production arrangement, with the balance paid before shipment.