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العربية ISO 4017 hex head bolts manufacturer
XZ Fastener supplies ISO 4017 hex head bolts for machinery, steel structure, equipment assembly, construction hardware, maintenance programs, and distributor stock. ISO 4017 is commonly used for fully threaded metric hex head bolts, with carbon steel, alloy steel, stainless steel, and special materials available according to order requirement. Strength classes can include 4.8, 8.8, 10.9, 12.9, A2-70, and A4-70, with zinc plated, black oxide, hot dip galvanized, Dacromet-type, and other finishes available upon request. Buyers often compare ISO 4017 with DIN 933 full thread hex bolts when preparing international purchase lists.
Quick Specs
What Buyers Should Know Before Sourcing ISO 4017 Hex Head Bolts
ISO 4017 hex head bolts are fully threaded metric fasteners used where thread engagement is required along the full shank length. They are often specified for general industrial assemblies, adjustable brackets, equipment bases, and maintenance stock because the full thread provides flexibility in many joint designs.
Buyers should confirm standard, diameter, pitch, length, property class, material, coating, thread tolerance, and whether the drawing accepts DIN 933 equivalents. For projects where the old DIN and current ISO descriptions appear together, review XZ Fastener guidance on ISO 4017 hex bolt requirements before finalizing the purchase list.
Important Sourcing Checks
- Confirm ISO 4017, metric diameter, thread pitch, and bolt length.
- Specify property class such as 8.8, 10.9, 12.9, A2-70, or A4-70.
- Match bolt finish with nuts, washers, mating parts, and working environment.
- Check whether the application requires full thread or partial thread bolts.
- Confirm marking, packing, inspection report, and third-party inspection needs.
Common Purchasing Descriptions
- ISO 4017 hex head bolts, Grade 8.8 carbon steel hex bolts, zinc plated
- ISO 4017 full thread metric hex head bolts, black oxide, M6 to M24
- ISO 4017 Class 10.9 hex bolts, plain or zinc plated finish
- Stainless steel ISO 4017 hex head bolts, A2-70 or A4-70
- Zinc plated DIN 933 bolts and ISO 4017 equivalent full thread bolts
- Black oxide DIN 933 bolts for machinery and fixture assembly
- Hot dip galvanized DIN 933 bolts for outdoor steel structure projects
- Metric hex head bolts with matching nuts, flat washers, and spring washers
For wider procurement programs, buyers can review XZ Fastener fastener products to combine ISO 4017 bolts with nuts, washers, threaded rods, anchors, screws, and custom fasteners.
Detailed Specifications Table
| Item | Available Specification | Buyer Notes |
|---|---|---|
| Product Name | ISO 4017 hex head bolts, fully threaded metric hexagon bolts | Commonly used where full thread engagement is required. |
| Size Range | Common metric sizes such as M5, M6, M8, M10, M12, M16, M20, M24, M30, M36 and larger sizes upon request | Send diameter, pitch, and length for each line item. |
| Thread Type | Metric coarse thread as standard; fine thread available upon request | Thread tolerance and go/no-go gauge checks can be defined before production. |
| Property Class | 4.8, 5.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80 | Final grade should follow drawing, load requirement, and assembly torque. |
| Material | Carbon steel, alloy steel, stainless steel A2/A4 | Material choice affects strength, corrosion resistance, and cost. |
| Finish | Plain, zinc plated, yellow zinc, black oxide, hot dip galvanized, Dacromet-type, Geomet-type, PTFE | Coating thickness and thread fit should be checked for galvanized or coated bolts. |
| Matching Parts | DIN 934 nuts, DIN 125 flat washers, DIN 127 spring lock washers, custom washers | Nut grade and washer hardness should be matched with bolt strength. |
| Packing | Bulk carton, small box, woven bag, pallet packing, buyer label | Customized packing can be supplied according to order requirement. |
Material and Grade Explanation
Carbon steel ISO 4017 bolts are commonly supplied in property classes 4.8 and 8.8 for general industrial fastening. Alloy steel bolts are often selected for 10.9 and 12.9 applications where higher tensile strength is required. Stainless steel A2 and A4 bolts are used where corrosion resistance is more important than carbon steel strength class.
When ISO 4017 bolts are purchased with nuts and washers, buyers should check the complete assembly rather than the bolt alone. Grade 8.8 carbon steel hex bolts are commonly matched with suitable metric nuts and washers, while high-strength grades may require hardened washers and careful torque control. The nut grade and bolt torque matching guide can help buyers prepare safer assembly requirements.
DIN 933 and ISO 4017 Notes
- Many buyers describe fully threaded metric hex bolts as DIN 933 or ISO 4017.
- Project drawings should decide which standard controls dimensions and marking.
- DIN 931 is partial thread, while DIN 933 and ISO 4017 are full thread descriptions.
- For replacement orders, send photos, drawings, or previous purchase specifications.
For thread-length comparison, review DIN 933 vs DIN 931 full thread and partial thread bolts.
Surface Finish Selection Guide
Zinc Plated
Zinc plated ISO 4017 bolts are commonly selected for indoor machinery, equipment, brackets, and general industrial assembly. White zinc and yellow zinc can be supplied according to order requirement.
Black Oxide
Black oxide ISO 4017 bolts are often used for fixtures, machinery, and appearance-controlled assemblies. Oiling or other protection may be required depending on storage and service conditions.
Hot Dip Galvanized
Hot dip galvanized ISO 4017 bolts are used for many outdoor steel assemblies. Buyers should confirm coating thickness, oversize thread requirements, and matching nut finish.
For coating comparison across zinc, hot dip galvanized, black oxide, Dacromet-type, PTFE, and other options, review the XZ Fastener fastener coating guide.
Manufacturing and Quality Control
ISO 4017 bolt manufacturing requires control of wire rod or bar material, cold forging or hot forging, thread rolling, heat treatment where required, surface finishing, sorting, and packing. Important inspection points include diameter, length, thread pitch, thread tolerance, across flats, head height, straightness, hardness, tensile strength, proof load, coating thickness, and appearance.
For controlled orders, inspection reports, material test certificates, coating thickness records, hardness testing, and third-party inspection can be discussed before production. Buyers preparing a detailed inquiry can use the fastener drawing and RFQ requirements checklist to reduce specification gaps.
Applications
- Machinery frames, equipment bases, brackets, guards, and covers
- Steel structure, construction hardware, anchors, and outdoor assemblies
- Automotive, agricultural equipment, trailers, and maintenance kits
- Electrical cabinets, mounting rails, solar brackets, and general fabrication
- Full-thread assemblies requiring flexible nut positioning
- Distributor stock programs covering common metric hex head bolt sizes
- Fastener kits with DIN 934 nuts, DIN 125 washers, and DIN 127 spring washers
- Custom packaged bolt sets according to project size lists and labels
For complete assembly planning, the bolt, nut, and washer size matching guide can help buyers confirm compatible parts before ordering.
How to Get a Faster Quotation
To receive a faster quotation for ISO 4017 hex head bolts, send the standard, diameter, thread pitch, length, property class, material, finish, quantity per size, packaging method, delivery destination, and inspection requirement. If bolts must match existing nuts and washers, include the nut standard, nut grade, washer standard, washer hardness, and coating requirement.
You can send your complete purchase list through the request a quote page together with drawings, samples, packing labels, or third-party inspection requirements.
FAQ
What is the difference between ISO 4017 and DIN 933?
Both descriptions are commonly used for fully threaded metric hex head bolts. ISO 4017 is the international standard reference, while DIN 933 is still used in many purchasing documents. Buyers should confirm which standard the drawing controls.
Can ISO 4017 bolts be supplied in Grade 8.8, 10.9, and 12.9?
Yes. ISO 4017 bolts can be supplied in property classes such as 8.8, 10.9, and 12.9 according to order requirement. Carbon steel and alloy steel material selection depends on the required strength class.
Which finishes are available for ISO 4017 hex head bolts?
Available finishes can include plain, zinc plated, yellow zinc, black oxide, hot dip galvanized, Dacromet-type coating, Geomet-type coating, PTFE, and other options upon request.
Can ISO 4017 bolts be supplied with matching nuts and washers?
Yes. ISO 4017 bolts can be quoted together with DIN 934 nuts, DIN 125 flat washers, DIN 127 spring lock washers, and other matching fasteners. Please provide the quantity ratio and packing method for each set.
What information is needed for an ISO 4017 bolt quotation?
Please provide standard, diameter, pitch, length, property class, material, finish, quantity, packaging method, destination, and inspection requirements. Drawings are helpful for special dimensions, marking, or coating requirements.
Are ISO 4017 bolts fully threaded?
Yes. ISO 4017 refers to fully threaded metric hex head bolts. If the assembly needs a partial-thread bolt with an unthreaded shank, buyers should confirm a partial-thread standard such as ISO 4014 or DIN 931.
Send Your ISO 4017 Hex Head Bolt Inquiry
For a faster and more accurate offer, send your size list, finish, quantity, packaging method, and inspection requirements. XZ Fastener can quote ISO 4017 hex head bolts together with matching nuts, washers, threaded rods, anchors, and related fastener products according to your purchasing plan.
Send Size List and Requirements