Hex Bolts · SKU05
ISO 4014 Class 10.9 Hex Head Bolts
ISO 4014 / DIN 931 (metric, property class 10.9)
ISO 4014 Class 10.9 Hex Head Bolts 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.
External-hex fastening inquiries are usually won or lost on thread form, grip length and the governing metric or inch standard. ISO 4014 Class 10.9 Hex Head Bolts 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
heavy mechanical joints.
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 | ISO 4014 / DIN 931 (metric, property class 10.9) |
| 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
Hex bolt head dimensions, common sizes.
Zinc plating on 10.9 bolts carries a hydrogen embrittlement risk, so the coating and baking process must be reviewed for each order. Values are taken from the full chart; the governing standard edition and your drawing control the order.
| Size | Pitch P | Width across flats s — DIN 933/931 | Width across flats s — ISO 4017/4014 | Head height k | Inquiry |
|---|---|---|---|---|---|
| M10 | 1.5 | 17 | 16 | 6.4 | Quote this size |
| M12 | 1.75 | 19 | 18 | 7.5 | Quote this size |
| M16 | 2.0 | 24 | 24 | 10 | Quote this size |
| M20 | 2.5 | 30 | 30 | 12.5 | Quote this size |
| M24 | 3.0 | 36 | 36 | 15 | Quote this size |
| M30 | 3.5 | 46 | 46 | 18.7 | Quote this size |
| M36 | 4.0 | 55 | 55 | 22.5 | Quote this size |
Full chart: DIN 933 & DIN 931 Hex Bolt Dimensions & Weight Chart (ISO 4017 / ISO 4014)
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 7318.15 (other screws and bolts, with or without nuts) is the usual heading for hex bolts. 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 | M8–M36 |
|---|---|
| Typical lengths | 30–300 mm |
| Grade | 10.9 to ISO 898-1 |
| Finishes | Plain oiled, black oxide, zinc flake; zinc plating only with baking |
| Usually ordered with | Class 10 nuts and hardened washers |
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.
- Industrial equipment
- Machinery assemblies
- Maintenance and 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.
Which property classes are available?
Property classes depend on the specified fastener standard and application. Please tell us the required class and dimensions so we can prepare an appropriate quotation.
What finishes can I choose?
State the corrosion-protection or coating requirement in your RFQ, including any process specification and performance target. The quotation will address that finish.
Should a metric and inch hex bolt be treated as equivalent?
No. Thread system, pitch or thread series, dimensions and the governing standard must be confirmed independently.
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 ISO 4014 / DIN 931 (partial thread)?
State the exact revision, dimensions, material or grade, finish, quantity, destination and required documents. The inquiry is organized around ISO 4014 / DIN 931 (Metric, 10.9 grade High-strength); the final source, revision and acceptance criteria remain order-specific.
Related products
Complete your fastener inquiry.
Hex Bolts · SKU05 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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