Hexagon Socket Concave End Headless Set Screw

Name: Hexagon Socket Concave End Headless Set Screw
Brand: Qewitco Fasteners Co., Ltd
SKU: 2121595872

Shandong, ChinaQewitco Fasteners Co., Ltd

US$0.004-0.008

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Groove

Hexagon

Model NO.

Set Screw

Connection

Common Bolt

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Delivery

20-30 Days

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

Black Oxid, Blue Patching Special

Transport Package

Bulk Pack Small Boxed

Specification

M2-M16

Trademark

Qewitco

Origin

China

HS Code

731816

Production Capacity

10000ton/Year

Key features

Headless Flush Design: Enables flush installation for clean appearance and prevents interference with moving parts.

Concave Point Locking: Unique cup point provides excellent resistance to loosening and vibration in high-load environments.

High Torque Hex Drive: Internal hex structure withstands high tightening torque and prevents stripping in confined spaces.

Diverse Point Options: Available in Flat, Cup, Cone, and Dog points to suit various locking and positioning needs.

Premium Material Options: Offered in Stainless Steel (304/316) and Grade 12.9 Alloy Steel for strength and corrosion resistance.

Customizable Packaging: Packaging color and style can be customized to meet specific client requirements.

100% Quality Inspection: Every product undergoes meticulous visual inspection to guarantee reliability and excellence.

Global Standard Compliance: Manufactured to meet DIN, GB, ANSI, ISO, JIS, GOST, and ASME 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: ≤0.41hTerms 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.

Product Q&A

Q:What is the estimated lead time for orders?

Our estimated lead time is 15-30 days for 1-2 containers, and 30-45 days for 3-20 containers, ensuring timely delivery.

Q:Are you a professional manufacturer?

Absolutely! We have been leading industry manufacturing standards since 2003.

Q:Is it possible to request customized sizes?

Definitely! We offer customization services to precisely manufacture products according to your design specifications.

Q:How can I request a product quotation or inquire for more details?

You are welcome to contact our sales team directly via the contact methods provided on our website (such as phone or email). Please share your specific requirements or technical drawings, and we will promptly provide you with a detailed quotation and professional technical support.