High Precision M4 M5 M6 M8 Brass Knurled Insert Rubber Rivet Well Nuts with Brass Threaded Core

Name: High Precision M4 M5 M6 M8 Brass Knurled Insert Rubber Rivet Well Nuts with Brass Threaded Core
Brand: Qewitco Fasteners Co., Ltd
SKU: 2119153402

Shandong, ChinaQewitco Fasteners Co., Ltd

US$0.36-0.46

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Rubber Nut

Type

Round Head

Connection

Common Bolt

Head Style

Round

Standard

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

Grade

8.8

Certification

ISO9001 CE

Delivery

20-30 Days

Finish

Plain

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

Size Standard

Metric

Material Test Certificate

Have

Sample

Samples in Stock Are Free with Freight Collect

Quality Control

100% Quality Inspection

Application

Connection,Fastening

Transport Package

Bulk Pack Small Boxed

Specification

M2.5-M20

Trademark

Qewitco

Origin

China

HS Code

731816

Production Capacity

10000ton/Year

Key features

Rubber Coating Insulation: Neoprene rubber coating insulates from electricity, seals moisture, and dampens vibration.

Reusable Thread Creation: Adds reusable threads to thin materials like sheet metal that cannot be tapped.

Anti-Pull-Through Design: Collapsing rubber body creates a back flange to distribute force and prevent pull-through.

Wide Size Range: Available in sizes from M2.5 to M20 to fit various fastening needs.

Customizable Packaging: Offers small boxed, bulk packaging, and custom packaging with client logos.

OEM and ODM Services: Provides custom manufacturing based on client specifications, samples, or drawings.

100% Quality Inspection: Every order undergoes rigorous visual inspection to guarantee 100% quality.

ISO9001 Certified: Manufacturing processes comply with ISO9001:2015 and multiple international standards.

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: ≤0.70hTerms 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.

Product Q&A

Q:What are your main products and services?

We specialize in manufacturing a comprehensive range of high-quality fasteners and hardware tools. A key part of our business is providing custom manufacturing and OEM services, producing parts according to client specifications, samples, or technical drawings.

Q:What international standards do your products comply with?

Our products are manufactured to meet a wide array of international standards to ensure global compatibility and reliability. These include DIN (German), BS (British), ASME (American), GOST (Russian), GB (Chinese), ISO (International), and JIS (Japanese).

Q:What are your primary export markets?

We have a strong and established presence in European and American markets. However, with over two decades of export experience, we actively welcome and serve clients from all regions around the world.

Q:What is your quality control process?

We operate on a 'Customer First, Quality First' principle. We implement a strict quality control system throughout the entire production process, from raw material inspection to final product testing. This meticulous process guarantees 100% quality assurance for every order.

Q:Do you provide samples? What is the policy?

Yes, we can provide samples for your evaluation and testing. Sample fees are generally applicable, but can be negotiated or refunded upon confirmation of a subsequent formal order. The courier cost is typically borne by the customer.