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Durable Hex Washer Head Self-Drilling Screws for Metal

Name: Durable Hex Washer Head Self-Drilling Screws for Metal
Brand: Qewitco Fasteners Co., Ltd
SKU: 2107956522

Shandong, ChinaQewitco Fasteners Co., Ltd

US$0.10-0.50

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN 7504K Hex Head Self Drilling Screw

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ISO

Grade

8.8,10.9,12.9,Carbon Steel A2-50,A2-70,A4-50,A4-7

Delivery

20-30 Days

Certification

DIN 7504K ISO15480:1999

Packag Color

Customizable

Thread Standard

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

Custom Order

Customization by Drawing/Sample

ODM/OEM

Available

Service

Custom-Made Service

Material Test Certificate

Have

Sample

Samples in Stock Are Free with Freight Collect

Price Terms

Fob/CFR/CIF/DDP/DAP

Color

Customizable or Sliver

Quality Control

100% Quality Inspection

Application2

Connection,Fastening

Finish

Phosphate, Zinc Plated(De-Embrittlement)

Transport Package

Bulk Pack Small Boxed

Specification

DIA 3.5MM TO 6.3MM LENGTH 5.32MM TO 10MM

Trademark

Qewitco

Origin

China

HS Code

731816

Production Capacity

10000ton/Year

Key features

Self-Drilling Design: Penetrates metal and steel without pre-drilling, saving over 50% installation time.

High-Strength Materials: Available in SUS410, SUS304, and SUS316 for various corrosion resistance needs.

Anti-Loosening Washer: Integrated washer provides larger contact area and enhanced vibration resistance.

Customizable Packaging: Options include bulk packs for large orders or small boxed for retail.

100% Quality Inspection: Rigorous testing including hardness and salt spray tests for durability.

International Standards: Compliant with DIN 7504K, ISO15480:1999, and other global standards.

OEM/ODM Services: Full customization available based on drawings or samples.

Fast Delivery: Ready stock for standard sizes with delivery in 15-35 days.

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: ≤0.85hTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier has a strong export orientation with 90% of sales from exports and has been exporting for 22 years. They hold an ISO9001:2015 certification, indicating a commitment to quality management. However, they lack collaboration with Fortune 500 companies and do not provide OEM services for popular brands. Financial data is not available, indicating potential concerns in this area. Their innovation capability is limited with no new products launched last year and minimal R&D resources. Production capabilities include full customization and 100% finished product inspection, but only two quality inspectors are present.

Supplier typeThe supplier is primarily export-oriented, with 90% of sales from exports and no overseas warehouses or showrooms.

CertificationsThey hold an ISO9001:2015 certificate, demonstrating a commitment to quality management systems.

Financial creditFinancial data is missing, with no operating revenue or profit reported, raising concerns about financial stability.

R&D capabilityThe supplier has limited innovation capacity with no new products launched last year and only one R&D engineer.

Production capacityThe supplier conducts 100% finished product inspection and offers various levels of customization, though it employs only two quality control inspectors.

Customization capabilityThe supplier offers extensive customization options, from minor to full product customization.

Client casesThe supplier has not collaborated with Fortune 500 companies and has no notable customer cases reported.

Product Q&A

Q:What are your advantages?

Honest business practices, competitive pricing, and professional service throughout the export process.

Q:How can I trust you?

Honesty is the foundation of our company. We can provide contact information for some of our clients so you can verify our credibility.

Q:Do you offer a warranty on your products?

Yes, we provide a 100% satisfaction guarantee on all items. If you are unsatisfied with our product quality or service, please let us know immediately.

Q:Where are you located? Can I visit you?

Of course! You are welcome to visit our factory anytime.

Q:What is the delivery time?

Delivery takes 15-35 days after we confirm your requirements.