What is the lead time for delivery?

Delivery time is 15-30 days. Peak season lead time is one month, off-season is within 15 workdays.

What certifications do your products have?

Our products are certified with ISO, CE, and ISO9001 standards.

What is the warranty period for these inserts?

We provide a comprehensive lifetime warranty covering mechanical defects with free parts and labor.

304/316 Stainless Steel Through-Tapped Self Tapping Thread Insert for 3D Printed Parts

Name: 304/316 Stainless Steel Through-Tapped Self Tapping Thread Insert for 3D Printed Parts
Brand: Qewitco Fasteners Co., Ltd
SKU: 2129946832

Shandong, ChinaQewitco Fasteners Co., Ltd

US$0.02-0.30

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Common

Model NO.

Through-Tapped Self Tapping Thread Inserts

Usage

Building, Machinery, Medical, Rocket, Shipping, Chemical

Rotation Direction

Right Rotation

Surface Finishing

F Colour,Zinc Plated

Certification

ISO, CE, ISO9001 CE

Customized

Delivery

20-30 Days

Finish

Zinc Plated

Packag Color

Customizable

Thread Standard

Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine

Custom Order

Customization by Drawing/Sample

Price Terms

Fob/CFR/CIF/DDP

ODM/OEM

Available

Service

Custom-Made Service

Material Test Certificate

Have

Sample

Provide Samples But Do Not Include Freight.

Quality Control

100% Quality Inspection

Application

Connection,Fastening

MOQ

300kg

Transport Package

Bulk Pack Small Boxed

Specification

M4-M20

Trademark

Customized

Origin

China

HS Code

731815

Production Capacity

10000ton/Year

Key features

Ultra-Corrosion Resistance: Marine-grade A4 (316) stainless steel with salt spray test over 500 hours.

Multi-Material Compatibility: Compatible with composites, wood, fiberglass, and plastic for diverse uses.

Efficient Installation: Chamfered lead-in and grooves boost installation efficiency by 30%.

High Strength & Durability: Excellent pull-out resistance and torque performance prevent thread stripping.

Flexible Tightening Options: M5/smaller use cross-slot; M5/larger use hex/Allen bolts for precise torque.

Customization Available: Custom sizes, materials, and finishes based on drawings or samples.

100% Quality Inspection: Every product undergoes 100% visual inspection before packing.

Company profile

Years of Export ExperienceExperienced TeamSelf-brandedHigh Repeat Buyers Choice

Qewitco Fasteners Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2003-12-05Average Response Time: ≤0.41hTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export experience, with 90% of sales from exports and 22 years of exporting. It has ISO9001:2015 certification, raw-material traceability, quality assurance, and 100% finished-product inspection, although inspection is performed by packing staff and only two quality inspectors are reported. Customization is broad, covering samples, designs, full customization, minor customization, and flexible customization. Service strengths include in-stock capability, stated lead times within 15 workdays in both peak and off-season, and multiple payment and quotation terms. Limitations include no overseas warehouse, showroom, agent, branch, or overseas service-country coverage, no Fortune 500 cooperation, no new products launched in the last year, one R&D engineer, no popular-brand OEM, and an undocumented corrective/preventive-action process. Financial credibility cannot be assessed because the provided financial figures are excluded from evaluation.

Supplier typeThe supplier is strongly export-oriented, reporting 90% export sales and 22 years of export experience. It can provide in-stock service and accepts FOB, CIF, CFR, and EXW terms, but reports no overseas warehouse, showroom, agent, branch, or overseas service-country coverage.

CertificationsThe supplier reports an ISO9001:2015 certificate for both sustainable development management and management systems, plus other product compliance or sustainability certifications. The specific additional certifications are not identified, so the evidence supports ISO9001 holding but not broader certification strength.

R&D capabilityThe supplier reports one R&D engineer and no new products launched during the previous year. It also reports no available SDK and no popular-brand OEM capability, which indicates limited documented innovation evidence.

Production capacityProduction-related evidence includes raw-material traceability, 100% finished-product inspection, quality assurance, four own-brand quality-control capabilities, inventory capacity, and lead times within 15 workdays in both peak and off-season. Only two quality inspectors are reported, and finished products are checked by packing staff, so production capability is positive but quality-control depth is limited.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.