35CrMo alloy steel fasteners exporter
XZ Fastener supplies 35CrMo alloy steel fasteners for international buyers who need high-strength parts with controlled material, heat treatment, finish, packing, and export documentation. 35CrMo is commonly selected for heavy machinery, tooling fixtures, mining equipment, automotive assemblies, and structural fastening positions where standard carbon steel may not provide enough performance. Products can be supplied as bolts, studs, nuts, screws, washers, and drawing-based parts according to order requirement. Buyers can compare related منتجات السحابة before sending a size list for quotation.
المواصفات السريعة
What Buyers Should Know Before Sourcing 35CrMo Alloy Steel Fasteners
For export sourcing, the most important details are not only size and quantity. Buyers should also confirm material grade, heat treatment requirement, mechanical performance, thread tolerance, finish, packing method, and destination documents. 35CrMo alloy steel is often specified when the fastener must handle tightening load, vibration, and repeated stress.
If your part has non-standard head dimensions, fine thread, shoulder sections, drilled holes, extended length, or special marking, XZ Fastener can review السحابات المخصصة based on drawings, samples, or clear technical descriptions.
أوصاف الشراء الشائعة
- 35CrMo alloy steel hex bolts, quenched and tempered, black oxide finish.
- 35CrMo studs with metric coarse or fine thread for equipment maintenance orders.
- DIN 933 full thread hex bolts in alloy steel for machine assembly and repair stock.
- الصف 8.8 فولاذ كربوني مسامير سداسية for applications where alloy steel is not required.
- Metric hex head bolts, socket head screws, nuts, and washers packed by size and batch.
- Zinc plated DIN 933 bolts, black oxide DIN 933 bolts, and hot dip galvanized DIN 933 bolts for different corrosion and project conditions.
جدول المواصفات التفصيلية
| البند | الخيارات المتاحة | تصدير ملاحظات المشتري |
|---|---|---|
| نوع المنتج | Hex bolts, socket screws, studs, nuts, washers, pins, shafts, and special fasteners | Send drawings for non-standard parts or replacement items. |
| مادة | 35CrMo alloy steel, with alternative alloy grades available upon request | Equivalent material should be confirmed by chemical composition and mechanical requirement. |
| قياسي | DIN, ISO, GB, ANSI, ASTM, or buyer drawing | State the standard revision if your project requires a specific version. |
| الموضوع | متري خشن، متري ناعم، UNC، UNF، خيط كامل، قلاوظ جزئي | Thread pitch and tolerance should be included in the size list. |
| المعالجة الحرارية | Quenching and tempering, hardness range according to order requirement | Provide required grade, hardness, tensile strength, or test method if specified. |
| الانتهاء من السطح | Plain oil, black oxide, zinc plated, phosphate, Geomet, Dacromet, hot dip galvanized | Finish choice should match corrosion exposure, torque condition, and shipping route. |
| التفتيش | Dimensional check, thread gauge, hardness, tensile, coating thickness, visual inspection | Third-party inspection can be discussed before order confirmation. |
| التعبئة | Bulk cartons, small boxes, pallets, export labels, mixed-size packing | Provide carton weight limit, pallet size, label format, and shipping mark if required. |
شرح المواد والصف
35CrMo is a chromium-molybdenum alloy steel often used for mechanical parts and fasteners that require better hardenability and strength than ordinary carbon steel. With suitable heat treatment, it can support demanding fastening positions in equipment, tooling, and industrial maintenance projects.
International buyers should confirm whether the purchase order accepts 35CrMo by Chinese standard or requires an equivalent material. Chemical composition, mechanical properties, hardness range, and inspection method should be stated when material substitution is not allowed.
دليل اختيار تشطيب السطح
- Plain oil: common for machined or heat treated parts that need short-term storage protection.
- أكسيد أسود: suitable for indoor machinery fasteners where a dark finish is preferred.
- مطلي بالزنك: used for general corrosion protection and clean appearance in dry environments.
- Phosphate: selected for oil retention, controlled friction, or assembly requirements.
- Geomet or Dacromet: considered when improved corrosion resistance is needed for alloy steel parts.
- مجلفن بالغمس الساخن: used for outdoor steel structures, with thread fit reviewed before production.
التصنيع ومراقبة الجودة
Production Review
Production planning covers material confirmation, drawing review, tooling check, forming or machining method, thread processing, heat treatment, finishing, inspection, and export packing. For 35CrMo orders, heat treatment and dimensional control should be reviewed early because they affect strength and thread fit.
For orders requiring traceable material, buyers can discuss raw material inspection, batch separation, and document requirements before production starts.
نقاط التفتيش
Common checks include size measurement, thread gauge inspection, head dimensions, hardness, tensile performance when required, coating thickness, surface appearance, marking, quantity, and packing labels. Inspection content can be adjusted according to order risk and buyer requirement.
For a clearer view of process checks, review XZ Fastener’s article about manufacturing quality control.
التطبيقات
الآلات الثقيلة
Used in equipment frames, gear housings, lifting components, and maintenance fastening positions.
معدات التعدين
Suitable for high-load assemblies where impact, vibration, and replacement cycles must be considered.
الأدوات والتركيبات
Applied in clamping systems, dies, molds, and fixtures requiring reliable thread engagement.
Automotive and Transport
Used for brackets, chassis-related assemblies, and mechanical systems when alloy steel is specified.
مشاريع الطاقة
Selected for equipment bases, power transmission components, and industrial maintenance parts.
تجميع الهيكل الصلب
Can be reviewed for structural fastening packages where strength, finish, and packing are controlled.
كيفية الحصول على عرض أسعار أسرع
A complete export inquiry helps XZ Fastener check material, tooling, heat treatment, finish, packing, document needs, and shipping details without repeated clarification. For 35CrMo alloy steel fasteners, strength and heat treatment details are especially important.
- Send size list with diameter, length, thread pitch, standard, and quantity.
- Attach drawings for non-standard dimensions, special tolerances, or controlled markings.
- Confirm material grade, equivalent material rules, heat treatment, and finish.
- State packaging method, label format, carton weight, pallet requirement, and destination.
- List inspection requirements, reports, or third-party checking before quotation.
Export Packing and Documents
Export orders can require different packing and paperwork depending on destination, buyer system, and shipping method. Common information includes invoice details, packing list, shipping mark, carton dimensions, pallet information, and product description. XZ Fastener can discuss export shipping documents before shipment planning.
To move quickly, اتصل بـ XZ Fastener with your purchase file, target delivery schedule, and inspection requirement.
الأسئلة الشائعة
Can XZ Fastener export 35CrMo alloy steel fasteners by mixed sizes?
Yes. Mixed-size orders can be reviewed according to the buyer’s size list, quantities, packing method, and label requirement. Separate line items help confirm production and packing more accurately.
What documents are usually needed for exporting alloy steel fasteners?
Common documents include commercial invoice, packing list, bill of lading, and other documents requested by the buyer or destination market. Inspection or material documents should be confirmed before order placement.
Can 35CrMo fasteners be supplied with heat treatment inspection?
Heat treatment inspection such as hardness checks and other agreed tests can be discussed before production. Buyers should provide the required hardness range, strength class, or testing standard.
Which finish is better for export orders, black oxide or zinc plated?
Black oxide is often used for indoor machinery parts, while zinc plating provides general corrosion protection and a cleaner appearance. The final choice depends on storage, working environment, assembly torque, and buyer preference.
Can XZ Fastener make 35CrMo fasteners according to drawings?
Drawing-based parts can be reviewed according to order requirement. Please provide drawings with dimensions, tolerances, material, finish, heat treatment, inspection requirements, and quantity.
How can buyers reduce quotation delays?
Send a clear size list, finish, quantity, packaging, inspection requirements, delivery destination, and any drawings or samples. This allows the sales and technical team to check production feasibility and export details faster.
Send Your 35CrMo Alloy Steel Fastener Export Inquiry
For a faster quotation, send your size list, finish, quantity, packaging, and inspection requirements. Drawings, samples, destination details, and document needs help XZ Fastener confirm production and export arrangements more accurately.
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