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Large Flat Head Hex Socket Machine Screw
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Screws › Socket Head Cap & Allen Screws

Large Flat Head Hex Socket Machine Screw

Updated 2026-11-04 · Markdown version

Model no. 7A

US$0.00225,000–9,999 pieces US$0.001810,000–49,999 pieces US$0.001450,000–99,999 pieces US$0.0012100,000+ pieces

MOQ 5,000 pieces · Final price confirmed in your quote

Material
Stainless Steel
Head Style
Counter Sunk Bolt
Standard
DIN, GB, ANSI, JIS
Grade
8.8
Package Size
25.00cm * 20.00cm * 16.00cm
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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
MaterialStainless Steel
TypeCountersunk Head
Model NO.7A
GrooveHexagon
ConnectionCommon Bolt
Head StyleCounter Sunk Bolt
StandardDIN, GB, ANSI, JIS
Grade8.8
UsedMachinery, Chemical Industry, Environmental
CertificateISO; CE; RoHS
Transport PackageCarton
SpecificationM3-M20
OriginChina
Production Capacity500tons/Months
Package Size25.00cm * 20.00cm * 16.00cm
Package Gross Weight20.000kg
Lead Time7 days (1 - 10000 Pieces) To be negotiated ( > 10000 Pieces)
CategorySocket Head Cap & Allen Screws

Technical parameters

Large Flat Head Hex Socket Machine Screw
MaterialStainless/Carbon Steel/Aluminum
FinishPlain
DiameterM2-M20
TypeChicago screw
OMEMade In China
Threaded RodsThumb screwsSocket ScrewsSecurity Screws
Shoulder ScrewsRivetsSolar Hanger BoltPins
SpringsCaptive ScrewsU/L/J boltsMachine Screws

Description

Large Flat Head Hex Socket Machine Screw is part of our socket head cap & allen screws range (Screws).

Key details

  • Type: Countersunk Head
  • Standard: DIN, GB, ANSI, JIS
  • Material: Stainless Steel
  • Grade: 8.8
  • Head Style: Counter Sunk Bolt
  • Groove: Hexagon
  • Connection: Common Bolt
  • Used: Machinery, Chemical Industry, Environmental

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 5,000 pieces at US$0.0012 – 0.0022 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 Large Flat Head Hex Socket Machine Screw?

The listed minimum order is 5,000 pieces, at US$0.0012 – 0.0022 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.0022 for 5,000–9,999 pieces; US$0.0018 for 10,000–49,999 pieces; US$0.0014 for 50,000–99,999 pieces; US$0.0012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Large Flat Head Hex Socket Machine Screw?

Type: Countersunk Head; Standard: DIN, GB, ANSI, JIS; Material: Stainless Steel; Grade: 8.8; Head Style: Counter Sunk Bolt; Groove: Hexagon. 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 package size. 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 socket head cap & allen screws are available?

The Socket Head Cap & Allen Screws category lists 2,042 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-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
Production floor
Production floor
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Inspection bench
Sorting & packing
Sorting & packing
Parts warehouse
Parts warehouse
Sample review
Sample review
Sales office
Sales office

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All Socket Head Cap & Allen Screws →
US$0.0012 – 0.0022MOQ 5,000 piecesGet a quote