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China Factory Complete Specifications Cross Recessed Countersunk Screws
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China Factory Complete Specifications Cross Recessed Countersunk Screws

Updated 2026-11-04 · Markdown version

Model no. 6*28

US$0.0228 – 0.03 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material
Carbon Steel
Head Style
Counter Sunk Bolt
Standard
DIN, GB, ANSI, BSW, JIS
Grade
4.8
Head Type
Phillips /Slotted /Hex /Round /Torx
Surface Treatment
Plain /Galvanized /Passivation /Dacromet
Finish
Baking Paint /Nylok Precote /Electrophoresis Black
Package Size
23.00cm * 19.00cm * 23.00cm

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

CustomizationAvailable
MaterialCarbon Steel
TypeCountersunk Head
Model NO.6*28
GroovePhillips/Crosss
ConnectionCommon Bolt
Head StyleCounter Sunk Bolt
StandardDIN, GB, ANSI, BSW, JIS
Grade4.8
Shipping Costto Be Negotiated
Samplesto Be Negotiated
Delivery Time20-30 Days
Head TypePhillips /Slotted /Hex /Round /Torx
CertificationISO9001, SGS
Surface TreatmentPlain /Galvanized /Passivation /Dacromet
FinishBaking Paint /Nylok Precote /Electrophoresis Black
Class/Gread3.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9
Transport PackagePlastic Bag/Boxs /Cartons/Pallets/Customize
Specification6*28
OriginChina
Production Capacity50000000 PCS/Year
Package Size23.00cm * 19.00cm * 23.00cm
Package Gross Weight25.000kg
CategoryCountersunk & Flat-Head Machine Screws

Technical parameters

ItemChina Factory Complete Specifications Cross Recessed Countersunk Screws
Head TypeCountersunk Head
Drive StylePhillips/Crosss
MaterialCarbon Steel
FinishWhite Zinc-Plated
Available Raw MaterialCarbon steel
Alloy steel
Stainless steel
Brass, Bronze, Aluminum
StandardDIN,ANSI,ASTM,JIS,GB,ISO,NON-STANDARD
Grade3.6/4.8/5.6 /6.8/8.8/9.8/10.9/12.9
Surface finishingPlainGalvanized (various of color) ,Zinc-Plated (various of color)Nickel- Plated, Chrome-Plated, Oxide BlackPassivation, Dacromet, Nylok Precote,Baking Paint/Stoving Varnish,Electrophoresis Black
Heat TreatmentCarburization or tempering or high-frequency quenching
PackingPlastic Bag/Boxes /Cartons/Pallets/Customize, or customer request

Description

China Factory Complete Specifications Cross Recessed Countersunk Screws is part of our countersunk & flat-head machine screws range (Screws).

Key details

  • Type: Countersunk Head
  • Standard: DIN, GB, ANSI, BSW, JIS
  • Material: Carbon Steel
  • Grade: 4.8
  • Head Type: Phillips /Slotted /Hex /Round /Torx
  • Head Style: Counter Sunk Bolt
  • Groove: Phillips/Crosss
  • Surface Treatment: Plain /Galvanized /Passivation /Dacromet

Available configurations include material, head style, standard, grade and head type. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.0228 – 0.03 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for China Factory Complete Specifications Cross Recessed Countersunk Screws?

The listed minimum order is 10,000 pieces, at US$0.0228 – 0.03 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of China Factory Complete Specifications Cross Recessed Countersunk Screws?

Type: Countersunk Head; Standard: DIN, GB, ANSI, BSW, JIS; Material: Carbon Steel; Grade: 4.8; Head Type: Phillips /Slotted /Hex /Round /Torx; Head Style: Counter Sunk Bolt. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and head type. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other countersunk & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

  • DIN, ISO, ASTM, ANSI, JIS and GB standard parts
  • Non-standard parts made to your drawing
  • Dimensions, thread gauges and plating checked before packing
  • Export cartons and pallets, consolidated mixed orders
  • Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.0228 – 0.03MOQ 10,000 piecesGet a quote