low carbon steel machine screws wholesale supplier for OEM and Industrial Assembly
XZ Fastener supplies low carbon steel machine screws in wholesale quantities for electrical enclosures, sheet metal parts, appliance hardware, light machinery, furniture fittings, instruments, and general OEM assemblies. Products can be supplied with pan head, countersunk head, round head, cheese head, truss head, combination drive, Phillips drive, slotted drive, Torx drive, and hex socket designs according to order requirement. Buyers can specify metric or inch thread, head standard, material grade, finish, tolerance, packaging, inspection level, batch labels, and replenishment schedule. Machine screws can also be packed with nuts, washers, inserts, spacers, and related منتجات السحابة.
المواصفات السريعة
What Buyers Should Know Before Sourcing Low Carbon Steel Machine Screws
Low carbon steel machine screws are made for tapped holes, nuts, threaded inserts, and other pre-threaded mating parts. Wholesale buyers should confirm the head type, drive type, thread standard, thread length, point style, plating thickness, packing method, and whether the screw must fit automated assembly equipment. A pan head screw, a countersunk screw, and a collar head screw may use the same thread but require different seating surfaces and inspection points.
For head style comparison, buyers can review related machine screw products such as slotted countersunk machine screws و DIN 967 pan head machine screws with collar. For special drawings, thread lengths, private labels, or kit packing, XZ Fastener can support السحابات المخصصة.
أوصاف الشراء الشائعة
- Wholesale DIN 7985 low carbon steel pan head machine screws, Phillips drive, zinc plated.
- DIN 965 countersunk machine screws, low carbon steel, blue white zinc finish.
- Slotted cheese head machine screws, metric thread, plain oiled or black oxide finish.
- Combination drive machine screws for electrical cabinet assembly, packed by part number.
- Custom low carbon steel machine screws according to drawing, finish, barcode label, and packaging requirement.
- Wholesale fastener order including low carbon steel machine screws, DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts, metric hex head bolts, zinc plated DIN 933 bolts, black oxide DIN 933 bolts, and hot dip galvanized DIN 933 bolts.
جدول المواصفات التفصيلية
| البند | الخيارات النموذجية | ملاحظات المشتري |
|---|---|---|
| نوع المنتج | Pan head, flat head, countersunk head, cheese head, round head, truss head, collar head, custom head | Confirm seating surface, appearance requirement, and assembly clearance before selecting the head style. |
| المعايير | DIN 84, DIN 85, DIN 963, DIN 965, DIN 7985, DIN 967, ISO 7045, ISO 7046, ANSI, JIS, GB | Provide standard number, thread size, length, and drive requirement. |
| الموضوع | Metric coarse, metric fine, UNC, UNF, BSW, custom thread available upon request | Machine screws usually require accurate thread fit with tapped holes, nuts, or inserts. |
| مادة | Q195, Q235, 1006, 1008, 1010, low carbon steel, equivalent grades | Material should be chosen according to forming, strength class, plating, and cost target. |
| القوة | Common property classes such as 4.8 or 5.8, according to order requirement | Low carbon steel machine screws are normally used for light to medium-duty assemblies. |
| نوع محرك الأقراص | Phillips, slotted, combination, Pozidriv, Torx, hex socket, security drive upon request | Drive selection affects torque transfer, tool compatibility, and assembly-line performance. |
| إنهاء | Zinc plated, black oxide, nickel plated, phosphate, plain oiled, color zinc, custom coating | Finish should be selected according to corrosion exposure, appearance, conductivity, and storage time. |
| Manufacturing Method | Cold heading, thread rolling, slot or recess forming, washing, plating, sorting, packing | Thread rolling and stable head forming are important for repeatable assembly quality. |
| التعبئة بالجملة | Bulk carton, small box, inner bag, kit packing, barcode label, part-number label, pallet packing | Mixed sizes should be separated clearly for warehouse receiving and line-side use. |
| التفتيش | Dimension check, thread gauge, drive fit, head height, plating appearance, visual sorting | يمكن إعداد تقارير التفتيش وفقًا لمتطلبات الطلب. |
For buyers planning mixed screw, nut, and washer orders, XZ Fastener’s fastener selection guide can help clarify load, material, and working condition details before quotation.
شرح المواد والصف
Low carbon steel is commonly selected for machine screws because it forms well during cold heading and supports cost-efficient production for light to medium-duty assemblies. Q195, Q235, 1006, 1008, 1010, and equivalent materials can be reviewed according to screw size, head shape, strength class, and finish. For wholesale machine screw supply, material consistency, thread quality, and plating control are important for repeat orders.
If the screw must meet a specific property class or drawing note, buyers should define the material, thread standard, hardness or mechanical requirement, and surface finish together. For made-to-drawing items, XZ Fastener’s guide on material requirements for custom fasteners can help prepare a clearer inquiry.
دليل اختيار تشطيب السطح
- Blue white zinc: Common for general hardware, electrical cabinets, appliances, and light machinery.
- Yellow zinc: Used when a yellow chromate appearance or specific purchasing description is required.
- أكسيد أسود: Suitable for indoor assemblies where a dark appearance and light oil protection are acceptable.
- Nickel plated: Often selected for appearance, mild corrosion resistance, and selected electrical hardware.
- Phosphate: Used for selected industrial applications where a darker, oil-retaining surface is preferred.
- Plain oiled: Available for temporary protection, internal processing, or buyer-controlled finishing.
- Custom coating: Color, anti-corrosion, or functional coatings can be reviewed according to order requirement.
التصنيع ومراقبة الجودة
Low carbon steel machine screw production can include wire selection, cold heading, recess forming, thread rolling, washing, heat or stress treatment when specified, plating, drying, sorting, and wholesale packing. Key control points include head diameter, head height, drive depth, thread pitch, thread fit, straightness, plating appearance, and burr condition at the slot or recess.
XZ Fastener checks incoming material, production dimensions, thread gauges, drive fit, surface finish, packing labels, carton quantity, and pallet details according to the purchase order. Buyers who need repeatable bulk supply can refer to XZ Fastener’s مراقبة جودة السحابة notes when preparing inspection requirements.
التطبيقات
Electrical Cabinets
Used for panels, covers, terminal blocks, DIN rail accessories, and enclosure hardware with tapped holes or nuts.
Appliances and Electronics
Suitable for light-duty assemblies where stable head shape, finish, and repeatable thread fit are required.
Light Machinery
Used for guards, covers, brackets, small frames, nameplates, and service panels.
Furniture and Fixtures
Machine screws can be paired with threaded inserts, nuts, sleeves, or brackets for repeatable assembly.
Instrument Hardware
Small metric machine screws are used in instruments, meters, control boxes, and precision housings.
مخزون الموزع
Machine screws can be packed by size, part number, barcode, or kit list for wholesale replenishment.
كيفية الحصول على عرض أسعار أسرع
For standard low carbon steel machine screws, send the standard number, head type, drive type, thread size, length, material grade, finish, quantity, packaging method, carton label details, and inspection requirement. For custom screws, include a drawing, sample photo, head dimensions, drive details, thread tolerance, point style, finish requirement, torque requirement if any, and packing label details.
For wholesale orders, clear size lists, separated finishes, stable carton quantity, barcode labels, pallet requirements, and receiving inspection documents help reduce confirmation time. Buyers can اتصل بـ XZ Fastener with drawings and order details for review.
الأسئلة الشائعة
Can XZ Fastener supply low carbon steel machine screws in wholesale quantities?
Yes. Low carbon steel machine screws can be supplied in wholesale quantities according to DIN, ISO, ANSI, JIS, GB, buyer drawings, or part-number lists. Please provide the size, length, drive, finish, quantity, and packing requirement.
What material grades are commonly used for low carbon steel machine screws?
Common options include Q195, Q235, 1006, 1008, 1010, and equivalent low carbon steel materials. The final selection should consider head forming, thread rolling, strength class, finish, and cost target.
Can machine screws be packed by size, barcode, or part number?
Yes. Machine screws can be packed in bulk cartons, inner bags, small boxes, kit bags, or palletized cartons. Labels by size, barcode, part number, quantity, and order reference can be arranged according to order requirement.
Can machine screws be supplied with zinc plating or black oxide?
Yes. Zinc plated, black oxide, nickel plated, phosphate, plain oiled, and color zinc finishes are available. The finish should be selected according to corrosion exposure, appearance, storage time, and assembly requirement.
Can low carbon steel machine screws be packed with nuts and washers?
Yes. Machine screws can be packed with nuts, flat washers, spring washers, inserts, spacers, and other hardware. Please provide the full assembly list, finish, quantity, and packaging method.
Are low carbon steel machine screws suitable for high-strength bolted joints?
Low carbon steel machine screws are normally used for light to medium-duty assemblies. For high-strength applications, buyers should specify the required property class, material, and application load so a suitable fastener type can be reviewed.
Send Your Low Carbon Steel Machine Screw Wholesale Inquiry
For a faster quotation, send your size list, standard number, head type, drive type, material grade, finish, quantity, packaging method, and inspection requirements. If available, include drawings, samples, assembly photos, mating nut or insert details, labels, or part numbers so XZ Fastener can check the production route and wholesale packing plan.
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