RFQ Product Page for OEM Buyers

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304 Stainless Steel Black Zinc Plated Hexagon Socket Flat Head Self Tapping. Material: Stainless steel; Finish: Black Zinc Plated; Thread size: M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 M8; Length: 4mm-60mm

No retail checkout. Send specs for quotation.
ISO-style QCDrawing reviewSample + bulkMetric specs

Product Details

Additional information

Material

Stainless steel

Finish

Black Zinc Plated

Thread Size

M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 M8

Length

4mm-60mm

Model Number

DHX-304-7991A

Measurement System

Metric

Grade

A2-70

Thread Type

Standard Thread

Head Style

Flat

Standard

GB

UseOEM RFQ
Spec BasisMetric / Drawing
ProductionSample + Bulk
QCVisual + Dimensional
ResponseEngineering Review

Manufacturing Notes

304 Stainless Steel Black Zinc Plated Hexagon Socket Flat Head Self Tapping supplied by XiYu Precision Technology Co., Ltd. for OEM, industrial assembly, and custom fastener RFQ projects.

Type304 Stainless Steel Black Zinc Plated Hexagon Socket Flat Head Self Tapping Screws
Thread sizeM2 M2.3 M2.6 M3 M3.5 M4 M5 M6 M8
Length4mm-60mm
Model numberDHX-304-7991A
Measurement systemMetric
MaterialStainless steel
GradeA2-70
Thread TypeStandard Thread
Head styleFlat
FinishBlack Zinc Plated
StandardGB

Custom material, finish, drawing-based dimensions, samples, and bulk production can be discussed through the RFQ form.

Why Buyers Use This Page

Confirm

Check product photos and key specifications before sending RFQ requirements.

Customize

Send drawings, material, finish, tolerance, packaging and quantity needs for review.

Validate

Discuss samples, QC checks and production feasibility before bulk orders.

Factory Review Workflow

1
RFQ received
2
Engineering review
3
Sample confirmation
4
Bulk production

RFQ FAQ

What should I include in the RFQ?
Send drawings or sample photos, material, size, quantity, finish, application and inspection requirements.

Can XiYu quote from samples?
Yes. Photos and measurements help initial review; physical samples can be used for confirmation when needed.

Is pricing fixed online?
No. Most products are custom B2B RFQ items, so pricing depends on specification, process and quantity.