What is your quality control process?

We perform 100% visual inspection of finished products by packing staff and have 2 dedicated QA/QC inspectors.

What are the payment terms?

We accept T/T payments and offer various Incoterms including FOB, CFR, CIF, DDP, and DAP.

Are these screws suitable for marine environments?

Yes, our corrosion-resistant variants like stainless steel and zinc flake coatings are suitable for marine and chemical environments.

DIN 912 M24 Hardware Fastener Stainless/Carbon Steel Machine Screws Hexagon Socket Cap Screw

Name: DIN 912 M24 Hardware Fastener Stainless/Carbon Steel Machine Screws Hexagon Socket Cap Screw
Brand: Qewitco Fasteners Co., Ltd
SKU: 2109778552

Shandong, ChinaQewitco Fasteners Co., Ltd

US$0.012-0.30

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Cap Head

Model NO.

M3-M36, Length-6 TO 400mm

Groove

Hexagon

Connection

Common Bolt

Head Style

Cap Head

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 912, ISO 4762, DIN 7984

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

Size Standard

Metric/Inch

Material Test Certificate

Have

Sample

Samples in Stock Are Free with Freight Collect

Price Terms

Fob/CFR/CIF/DDP/DAP

Color

Silver

Quality Control

100% Quality Inspection

Application2

Connection,Fastening

Finish

Black Oxide,Zinc Plated,,Zinc Flake

Transport Package

Bulk Pack Small Boxed

Specification

M3-M36, Length-6 TO 400mm

Trademark

Qewitco

Origin

China

HS Code

731816

Production Capacity

10000ton/Year

Key features

High-Grade Material Options: Carbon steel (8.8/10.9/12.9) and stainless steel (A2/A4) for diverse load requirements.

Precision Thread Tolerance: Compliant with DIN/ISO standards with 6g grade tolerance for stability and vibration resistance.

Compact Low-Profile Design: Reduced head height suits space-constrained assemblies like precision instruments and molds.

Superior Torque Transmission: Hex socket withstands high tightening torque and resists stripping compared to Phillips screws.

Tamper Resistance Feature: Requires dedicated hex key tools to deter unauthorized disassembly.

Global Standard Compatibility: Fully interchangeable with ISO 4762 and GB/T 70.1 for seamless global procurement.

Diverse Surface Treatments: Zinc-plated, zinc flake, and stainless steel options for environments from general to marine.

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

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.