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ASTM A194 2h Black Oxide Heavy Hex Nuts
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ASTM A194 2h Black Oxide Heavy Hex Nuts

Updated 2026-11-04 · Markdown version

Model no. M6-M80

US$0.03610,000–49,999 pieces US$0.01250,000–999,999 pieces US$0.0061,000,000+ pieces

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

Head Style
Hexagonal
Standard
DIN, ANSI, GB, BSW
Grade
4.8-8.8,A2-70,A4-80
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.M6-M80
ConnectionCommon Bolt
Head StyleHexagonal
StandardDIN, ANSI, GB, BSW
Grade4.8-8.8,A2-70,A4-80
NameASTM A193 B7 Stud ASTM A194 2h Heavy Hex Nut
SamplesFree
Delivery3-20days
Payment TermT/T or L/C
CertificationISO, RoHS, SGS, TUV
Transport PackageCarton+Pallet
SpecificationM6-M80
OriginChina
HS Code7318160000
Production Capacity1000tons/Month
CustomizationAvailable
MaterialCarbon Steel
TypeHexagon Head
BOLTDIN933, DIN931, DIN912,DIN603,DIN7985,DIN7991,DIN6921, ASME/ANSI B 18.2.1ASME/ANSIB18.2.3.1M,GB, BSW, ISO Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ect
NutDIN934,DIN6923,DIN985,ISO4032 hex heavy hex nut, 2H nut,A563/A563M cap nut, nylon nut, ect
Rodthreaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect
Screwhex screw,DIN912; self drilling screw, DIN7504; self tapping screw,DIN7981/7982; drywall screw, pan head screw, button head screw, machine screw, chipboard screw,furniture screw,wood screw, ect
washerflat washer DIN125, spring washer DIN127, lock washer,square washer,spring lock washer, plain washer ect
CategoryHex & Other Standard Nuts

Technical parameters

NameASTM A194 2h Black Oxide Heavy Hex Nuts
Place of OriginJiaxing, Zhejiang, China
SizeM1-M160 or non-standard as request&design
FinishZP,HDG,Balck Oxide,etc
Head TypeHexagon head
MaterialCarbon steel
GradeGR4, GR8, GR10.etc
StandardGB, DIN, ISO, ANSI/ASTM, BS, BSW, etc
Non-standardsOEM is available, according to drawing or samples
SamplesSamples are free.
PackageBulk in master cartons, then on pallets, or according to customers' requirement.
PaymentT/T,L/C

Description

ASTM A194 2h Black Oxide Heavy Hex Nuts is part of our hex & other standard nuts range (Nuts).

Key details

  • Type: Hexagon Head
  • Standard: DIN, ANSI, GB, BSW
  • Material: Carbon Steel
  • Grade: 4.8-8.8,A2-70,A4-80
  • Head Style: Hexagonal
  • Connection: Common Bolt
  • Certification: ISO, RoHS, SGS, TUV
  • Name: ASTM A193 B7 Stud ASTM A194 2h Heavy Hex Nut

Available configurations include head style, standard, grade and material. 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$0.006 – 0.036 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 ASTM A194 2h Black Oxide Heavy Hex Nuts?

The listed minimum order is 10,000 pieces, at US$0.006 – 0.036 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$0.036 for 10,000–49,999 pieces; US$0.012 for 50,000–999,999 pieces; US$0.006 for 1,000,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of ASTM A194 2h Black Oxide Heavy Hex Nuts?

Type: Hexagon Head; Standard: DIN, ANSI, GB, BSW; Material: Carbon Steel; Grade: 4.8-8.8,A2-70,A4-80; Head Style: Hexagonal; Connection: Common Bolt. 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, standard, grade and material. 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 hex & other standard nuts are available?

The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/

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

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US$0.006 – 0.036MOQ 10,000 piecesGet a quote