Industrial Nuts · SKU20
DIN 439 B / ISO 4035 Thin Hex Nuts
DIN 439 B / ISO 4035 (metric thin / jam nut)
DIN 439 B / ISO 4035 Thin Hex Nuts is supplied to your specification for importers, distributors and OEMs. Final dimensions, material, grade, finish and supply terms require quotation confirmation.
Product specifications, quantities and delivery requirements are reviewed individually to prepare a tailored quotation.
Product overview
Industrial fastener sourcing for your application.
Industrial nut inquiries need a clear mating thread and a defined nut function. Regular, thin, flange, cap and prevailing-torque forms should not be merged by nominal size. DIN 439 B / ISO 4035 Thin Hex Nuts is supplied to your specification for importers, distributors and OEMs. Final dimensions, material, grade, finish and supply terms require quotation confirmation. HEXVARO supplies it from production in Hebei and Anhui; certification documents and delivery are confirmed for each order.
Common application
low-clearance fastener assemblies.
HEXVARO supplies this product from production in Hebei and Anhui, China. Reference MOQ 500 pcs per specification; lead time 10–15 days for stock items, 25–30 days for production.
Technical overview
Build a clear purchase specification.
Tell us which product configuration you need. A standard reference describes a product type; individual supply options are quoted against your request.
| RFQ field | What to specify |
|---|---|
| Reference MOQ | Reference MOQ: 500 pcs per specification (subject to quotation) |
| Product standard | DIN 439 B / ISO 4035 (metric thin / jam nut) |
| Diameter, pitch & length | Include the required size, thread and length in your inquiry |
| Material & property class | State the required material specification and strength grade |
| Surface finish | Specify the coating or corrosion-protection requirement |
| Quantity & destination | Provide quantity per size, destination and packaging needs |
Key dimensions
DIN 439 thin hex nut dimensions.
Thin nuts carry less load than standard-height nuts of the same class, so do not treat them as a direct replacement. A thin nut carries less load than a full nut. Used as a jam nut, it goes on first and the full-height nut is tightened against it. Nominal values cross-checked against the published sources below; the governing standard edition and your drawing control the order.
| Size | Pitch P | Across flats s | Height m | Inquiry |
|---|---|---|---|---|
| M6 | 1.0 | 10 | 3.2 | Quote this size |
| M8 | 1.25 | 13 | 4 | Quote this size |
| M10 | 1.5 | 17 | 5 | Quote this size |
| M12 | 1.75 | 19 | 6 | Quote this size |
| M16 | 2.0 | 24 | 8 | Quote this size |
| M20 | 2.5 | 30 | 10 | Quote this size |
| M24 | 3.0 | 36 | 12 | Quote this size |
| M30 | 3.5 | 46 | 15 | Quote this size |
| M36 | 4.0 | 55 | 18 | Quote this size |
Dimension sources DIN 439-1 / 439-2 thin nut dimensions (fasten.it) · DIN 439 hexagon thin nuts (GlobalFastener standards library)
Packing, shipping and documents
| MOQ | 500 pcs per specification; mixed sizes can be combined on one order |
|---|---|
| Lead time | 10–15 days for stock items, 25–30 days for production orders, confirmed in the quotation |
| Export packing | Inner boxes or bags labelled by size, export cartons, then palletized and stretch-wrapped; buyer labels and barcodes on request |
| Shipping ports | Tianjin, Ningbo, Shanghai, Shenzhen |
| Incoterms | EXW, FOB, CFR, CIF, DAP, DDP on request |
| HS code reference | HS 7318.16 is the usual heading for steel nuts. Confirm the final code with your customs broker. |
| Certificate of origin | ACFTA Form E available on request for buyers in ASEAN countries such as Malaysia, Indonesia, Vietnam and the Philippines |
| Order documents | Commercial invoice, packing list and inspection records agreed in the quotation |
Common RFQ specifications
What buyers usually specify.
Typical size ranges, lengths, grades and finishes named in RFQs for this product type. This is a guide for writing the inquiry, not a stock list: each size, grade and finish is confirmed in the quotation.
| Sizes commonly quoted | M6–M36 |
|---|---|
| Grades | Steel class 04 / 05; stainless A2 / A4 |
| Finishes | Plain, zinc plated |
| Usually ordered with | A full-height nut when used as a jam nut |
Reference MOQ: 500 pcs per specification (subject to quotation). Sizes outside these ranges and quantities below 500 may still be submitted for review.
Applications & selection
Fit the fastener to the assembly.
Use these application contexts to help your engineering or purchasing team prepare a clear request.
- Bolted assemblies
- Equipment maintenance
- Industrial distribution
Use the reference examples as a starting point; confirm the exact revision, dimensions, material, finish and documents in the RFQ.
Your RFQ
Send the specification, not a shopping cart.
Share the part number or drawing, quantity and destination. We'll review the request and prepare a tailored quotation.
- Product name and exact standard / revision
- Diameter, length, thread, material and grade
- Surface finish and service conditions
- Quantity per item, packaging and required documents
Technical FAQ
Answers for industrial buyers.
What are jam nuts?
Thin hex nuts (DIN 439) used as locknuts tightened against a standard nut.
What is the most important input for a nut inquiry?
Start with the mating bolt or stud standard and thread. Nut style and mechanical requirement come next.
What does this page confirm?
It organizes a product-specific inquiry. Reference MOQ is 500 pcs per specification and lead time is 10–15 days for stock items or 25–30 days for production; price, certification documents and delivery are confirmed in your written quotation.
What should be stated with DIN 439B / ISO 4035 (thin, chamfered both sides)?
State the exact revision, dimensions, material or grade, finish, quantity, destination and required documents. The inquiry is organized around DIN 439 B / ISO 4035 (Metric, Nut/); the final source, revision and acceptance criteria remain order-specific.
Related products
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Industrial Nuts · SKU20 inquiry
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Product name, SKU, standard reference and source URL are carried into the form so you can edit the actual dimensions, material, grade, finish, quantity, destination and document requirements.
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