What is the typical lead time?

The lead time is typically 5-10 working days.

What are the main applications for these inserts?

They are typically used in Instrumentation, Telecommunications, and other Plastic Cases Assembly.

DIN 16903 S Threaded Inserts Type S Closed, Long

Name: DIN 16903 S Threaded Inserts Type S Closed, Long
Brand: Shenzhen In-sail Precision Parts Co., Ltd.
SKU: 862152765

Guangdong, ChinaShenzhen In-sail Precision Parts Co., Ltd.

US$0.001

1,000 Pieces

Product profile

Customization

Available

Material

Brass

Type

Round Head

Model NO.

LFCZ

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, GOST, BSW, OEM

Grade

4.8

Item Name

Brass Knurled Threaded Insert Nut

Materil

Brass, Ss, Al Alloy, Carbon Steel

Surface Treatment

Black Oxide, Cleaning, Zinc Plated

Management System

ISO9001:2008

Certification

SGS,RoHS,Material Certication,Ppap

Insert Methods

by Ultrasonic,Heat Staking,Insert Molding,Cold Pre

Lead Time

5-10 Working Days

Delivery Term

by DHL,UPS,TNT,FedEx,EMS,by Ocean,by Air

Medel

Brass Insert Nut

Transport Package

PE Bag + Cartons

Specification

SGS, Material certification

Trademark

In-saiL

Origin

Shenzhen, China

Production Capacity

100kpcs/Week

Key features

Customizable Material Options: Available in Brass, Stainless Steel, Aluminum Alloy, and Carbon Steel.

No Minimum Order Quantity: Both blind and through brass inserts are available with no minimum Qty.

High Pull-Out Resistance: Deep groove design ensures maximum pull-out resistance for secure connections.

Precision Thread Tolerance: Inner diameter after threads has very close tolerance to prevent flush entry.

Multiple Knurling Styles: Knurling available in Diamond, Straight, and Unidirectional patterns.

Flexible Customization: Full customization from samples or designs, including special brass materials.

Wide Size Range: Sizes begin from M2 and extend to any size as per custom design requirements.

Versatile Installation Methods: Supports Ultrasonic, Heat Staking, Insert Molding, and Cold Press methods.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedPatents Awarded

Shenzhen In-sail Precision Parts 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: 17 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.70h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and product-development capabilities, including 3D software design, ODM services, and new products developed within the past year. It reports eight production lines, 21–30 quality-control staff, 11–20 years of cumulative R&D engineer experience, documented finished-product inspection instructions, and several management-system certifications. Export experience is established at 17 years, with exports representing 41%–50% of total sales and quotations available under FOB, CIF, CFR, and EXW terms. However, supplier-management, corrective-action, and complaint-handling procedures lack written records; there is no overseas warehouse, showroom, agent or branch, or offline trade-show participation. No valid manufacturing contract with related subcontractors and no SDK availability are also reported. Customer cases are not provided.

Supplier typeThe supplier provides ODM services, has 17 years of export experience, and operates eight production lines. Its overseas service footprint is limited because it reports no overseas agents or branches and serves zero listed countries directly.

CertificationsThe supplier reports TS 16949, ISO 14001, ISO 9001, ISO 14000, and ISO 22000 certifications, along with quality assurance in its quality-control processes. This is explicit evidence of multiple certifications and a stated quality-assurance function, although certification validity details are not provided.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint-handling records, and its corrective and preventive action procedure also lacks written records. It has no overseas warehouse, showroom, agents, or branches, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports 3D software design services, ODM capability, and new products within the past year, supported by 11–20 years of cumulative R&D engineer experience. However, it reports no available SDK, so the evidence supports product-development capability but not SDK-based development.

Production capacityThe supplier operates eight production lines, has in-stock capability, uses numerous inspection and manufacturing-related instruments, and follows uniform finished-product inspection instructions. Average lead time is within 15 working days in both peak and off-season, but no valid contract exists with related subcontractors, creating a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization, and also provides 3D software design and ODM services. These statements directly demonstrate broad customization coverage.

Product Q&A

Q:What materials are available for these inserts?

Materials include Brass, Stainless Steel, Aluminum Alloy, and Carbon Steel. Special brass materials can also be provided as per customer requirements.

Q:Is there a minimum order quantity?

No, both blind and through brass inserts are available with no minimum quantity required.

Q:What installation methods are supported?

The inserts support various installation methods including Ultrasonic, Heat Staking, Insert Molding, and Cold Pre-insertion.

Q:Can the inserts be customized?

Yes, full customization is available from samples or designs, including special brass materials and coatings as per customer specifications.

Q:What knurling styles are available?

Knurling is available in Diamond, Straight, and Unidirectional patterns to suit different application needs.