Can you customize the size and thread specifications?

Yes, sizes begin from M2 and go up to any size as per custom design. Threads can be ISO Metric, BA, BSW, UNC, UNF, or custom specifications.

What surface treatments are available?

We offer Natural, Nickel Plated, Tin Plated, Black Oxide, Cleaning, and Zinc Plated finishes, or any coating as per customer specification.

What are the common applications for these inserts?

They are typically used in Instrumentation, Telecommunications, and other Plastic Cases Assembly, as well as for Wood and Clipboard applications.

Standardized Type B Threaded Inserts Thru Hole

Name: Standardized Type B Threaded Inserts Thru Hole
Brand: Shenzhen In-sail Precision Parts Co., Ltd.
SKU: 863600115

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.

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 Design: Available in any size from M2, with custom materials, coatings, and knurling patterns.

High Pull-Out Resistance: Features deep grooves and precise inner diameter tolerances to prevent flush entry.

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

Versatile Knurling Options: Knurling available in Diamond, Straight, or Unidirectional patterns for secure grip.

Wide Material Selection: Made from Free Cutting Brass, Stainless Steel, Aluminum, or Carbon Steel as requested.

Multiple Insert Methods: Supports Ultrasonic, Heat Staking, Insert Molding, and Cold Press installation methods.

International Standards: Threads comply with ISO Metric, BA, BSW, UNC, UNF, and other international standards.

Quality Certified: Certified by SGS, RoHS, and ISO9001:2008/2015 with PPAP and material certifications.

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: ≤1.50h

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.