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Industrial Hex Head Construction Fasteners
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Specialty Fasteners › Other Standard & Custom Fasteners

Industrial Hex Head Construction Fasteners

Updated 2026-11-04 · Markdown version

Model no. ASTM A325

US$0.12 – 1.20 / piece

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

Head Style
Hexagonal
Finish
Black
Packing
Cartons+Plastic Bags
Head Type
Hexagon Flange Head
Surface Treatment
Black Oxide
Material
Carbon Steel

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

Model NO.ASTM A325
Head StyleHexagonal
ApplicationMachinery, Chemical Industry, Environmental, Building
FinishBlack
PackingCartons+Plastic Bags
Head TypeHexagon Flange Head
Surface TreatmentBlack Oxide
OriginZhejiang, China
Production Capacity100000 Piece/Pieces Per Month
CustomizationAvailable
MaterialCarbon Steel
TypeHexagon Head
CategoryOther Standard & Custom Fasteners

Technical parameters

itemvalue
FinishPlain
MaterialSteel
Place of OriginChina
Zhejiang
Model NumberASTM A325
Surface treatmentBlack Oxide
ApplicationIndustry
PackingCartons+plastic Bags
Head typeHexagon Flange Head

Description

Industrial Hex Head Construction Fasteners is part of our other standard & custom fasteners range (Specialty Fasteners).

Key details

  • Type: Hexagon Head
  • Material: Carbon Steel
  • Head Type: Hexagon Flange Head
  • Head Style: Hexagonal
  • Surface Treatment: Black Oxide
  • Finish: Black
  • Application: Machinery, Chemical Industry, Environmental, Building
  • Packing: Cartons+Plastic Bags

Available configurations include head style, finish, packing, head type and surface treatment. 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$0.12 – 1.20 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 Industrial Hex Head Construction Fasteners?

The listed minimum order is 10,000 pieces, at US$0.12 – 1.20 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 Industrial Hex Head Construction Fasteners?

Type: Hexagon Head; Material: Carbon Steel; Head Type: Hexagon Flange Head; Head Style: Hexagonal; Surface Treatment: Black Oxide; Finish: Black. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, finish, packing, head type and surface treatment. 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 other standard & custom fasteners are available?

The Other Standard & Custom Fasteners category lists 2,330 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/specialty-fasteners/other-standard-custom-fasteners/

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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Your inquiry goes to the Engineering Hardware & Fasteners team only. We confirm every detail and handle production, QC and shipping for you.

US$0.12 – 1.20MOQ 10,000 piecesGet a quote