EN 10204 3.1 material certificate
Can be included when agreed in the order.
1/2Nuts
Heavy Hex Nut
ISO 4033 ，DIN 6330 · M16–M30 · Carbon Steel
● Made to order
- Material
- Carbon Steel
- Finish
- Blackened, Zinc Plated
- Property Class / Grade
- 8, 10,
MOQ: 200–500 pcs
Share
Available with the order
Order assurance
The supplier has confirmed that the options below can be agreed for this product. The exact scope is fixed in the quotation or order.Dimensional inspection report
Can be provided for the agreed inspection scope.
Bulk carton packing
Available subject to confirmed piece weight and shipping requirements.
Palletized shipment
Available when pallet size and handling requirements are confirmed.
Small boxes with outer cartons
Available when the box quantity and labels are agreed.
Available options
Material
Grade
Finish
7 sizes
| d | P | s | e | m | MOQ | Quantity and inquiry |
|---|---|---|---|---|---|---|
| M16 | 2 | 24 | 23.1 | 25 | 500 | |
| M18 | 2.5 | 27 | 26.1 | 28 | 500 | |
| M20 | 2.5 | 30 | 29.1 | 32 | 500 | |
| M22 | 2.5 | 34 | 33.1 | 35 | 200 | |
| M24 | 3 | 36 | 35.1 | 38 | 200 | |
| M27 | 3 | 41 | 40.1 | 42 | 200 | |
| M30 | 3.5 | 46 | 45.1 | 48 | 200 |
ISO 4033 ，DIN 6330 | M16
dM16
P2
s24
e23.1
m25
MOQ500
ISO 4033 ，DIN 6330 | M18
dM18
P2.5
s27
e26.1
m28
MOQ500
ISO 4033 ，DIN 6330 | M20
dM20
P2.5
s30
e29.1
m32
MOQ500
ISO 4033 ，DIN 6330 | M22
dM22
P2.5
s34
e33.1
m35
MOQ200
ISO 4033 ，DIN 6330 | M24
dM24
P3
s36
e35.1
m38
MOQ200
ISO 4033 ，DIN 6330 | M27
dM27
P3
s41
e40.1
m42
MOQ200
ISO 4033 ，DIN 6330 | M30
dM30
P3.5
s46
e45.1
m48
MOQ200
Product description
Heavy Hex Nut is a thick, heavy-duty hexagonal nut designed for high-strength bolted connections. Compared with standard hex nuts, its increased thickness provides greater thread engagement and improved resistance to heavy loads, making it suitable for structural steel, machinery, construction, heavy equipment and engineering applications.
Key features
- Available in property classes 8 and 10
- Finish options: blackened or zinc plated
- Sizes from M16 to M30 with metric coarse pitch
- Minimum order quantities from 200 to 500 pieces depending on size
Applications
- Steel Structure，Machinery & Equipment，Agricultural Machinery，Bridges & Infrastructure，Scaffolding & Structural Systems
Standard and order documents
The selected execution standard is the product basis. Published or order-specific documents are shown only when they have been confirmed for this product.
Frequently Asked Questions
What standards and sizes are available for Heavy Hex Nut?
Execution standard: ISO 4033 ，DIN 6330. The confirmed specification table covers M16–M30 diameters. Use the specification table to select the exact variant required for quotation.
What materials and product options are available for Heavy Hex Nut?
Material: Carbon Steel; Finish: Blackened, Zinc Plated; Property Class / Grade: 8, 10,. Availability should be confirmed against the selected specification and order quantity.
What quality documents can be provided for Heavy Hex Nut?
EN 10204 3.1 material certificate, Dimensional inspection report can be provided when the exact document scope is agreed in the quotation or order.
What are the order, packing and sample terms for Heavy Hex Nut?
MOQ: 200–500 pcs. Confirmed packing options include Bulk carton packing, Palletized shipment, Small boxes with outer cartons.
Where is Heavy Hex Nut commonly used?
Typical applications include Steel Structure，Machinery & Equipment，Agricultural Machinery，Bridges & Infrastructure，Scaffolding & Structural Systems. Final suitability depends on the selected material, grade, finish and operating conditions.
What information should be included in a quotation request for Heavy Hex Nut?
Please provide the required standard, diameter or size, material, property class or grade, finish, quantity, delivery destination. A drawing or sample reference is useful when the requirement is non-standard.
Related Products
Request this product by exact specification.
Add the required size, quantity, material, finish and documents where known.