Screws Manufacturer & Supplier in China

Machine Screws | Self-Tapping Screws | Self-Drilling Screws | Wood Screws | Socket Screws | Set Screws | Drywall Screws | Custom Screws
معايير DIN / ISO / ASTM / ANSI متوفرة
Carbon Steel / Stainless Steel / Alloy Steel / Brass options
مُغلف بالزنك / مجلفن بالغمس الساخن / أكسيد أسود / داكروميت / PTFE / تشطيب عادي

شهادة المعايير الدولية

عملية تصنيع عالية الدقة

خدمة التخصيص الفردي

مجموعة كاملة من المنتجات المشمولة

مسامير

XZ Fastener supplies a wide range of industrial screws, including machine screws, self-tapping screws, self-drilling screws, wood screws, socket screws, set screws, drywall screws and custom non-standard screws. Our screws are available in carbon steel, stainless steel, alloy steel and brass, with various thread types and head styles for different applications. We support DIN, ISO, ASTM and ANSI standards, with surface finishes such as zinc plated, hot-dip galvanized, black oxide, Dacromet, PTFE coating and plain finish, widely used in construction, machinery, automotive, electrical equipment and general industrial assembly.

لدينا مجموعة شاملة من المنتجات للتثبيت. إذا لم تتمكن من العثور على المنتج الذي تحتاجه، فقد لا يكون قد تم تحديثه وإدراجه بعد. اضغط هنا للتواصل مع موظفينا للتأكيد.

Screws Supply Capability

We supply standard and custom screws in various head types, drive types, materials, thread forms and surface finishes to meet different industrial and assembly requirements.

عنصرالخيارات المتاحة
أنواع المنتجاتMachine Screws, Self-Tapping Screws, Self-Drilling Screws, Wood Screws, Socket Screws, Set Screws, Drywall Screws, Custom Screws
المعاييرمعايير DIN، ISO، ASTM، ANSI، JIS، BS، GB والمعايير المخصصة
المعايير الشائعةDIN 912, DIN 7984, DIN 7985, DIN 7991, DIN 965, DIN 966, DIN 7981, DIN 7504, ISO 14583
مادةCarbon Steel, Stainless Steel, Alloy Steel, Brass and special materials
Grades / Strength4.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80 and custom strength requirements
نطاق الحجمM2–M24, #2–1″, customized sizes available
Head TypesPan Head, Flat Head, Countersunk Head, Button Head, Socket Head, Hex Head, Truss Head
Drive TypesPhillips, Slotted, Hex Socket, Torx, Pozi, Square Drive and custom drive types
Thread TypesMachine Thread, Self-Tapping Thread, Self-Drilling Thread, Wood Thread, Coarse Thread, Fine Thread, Custom Thread
إنهاء السطحعادي، مطلي بالزنك، مجلفن بالغمس الساخن، أكسيد أسود، داكرومايت، طلاء الزنك والألمنيوم، طلاء PTFE، طلاء الفوسفات
خدمة العملاءMade to drawing, made to sample, special head, special drive, special thread, special length, logo marking and customized packaging
شهاداتإم تي سي، تقرير فحص، شهادة مطابقة، شهادة EN 10204 3.1 متوفرة عند الطلب
تطبيقاتConstruction, Machinery, Electrical Equipment, Automotive, Furniture, Steel Structure, Solar Mounting and General Industry

Please send us the screw type, size, head type, drive type, material, finish and quantity. We will provide a suitable quotation as soon as possible.

أسئلة متكررة

We supply a wide range of screws, including machine screws, self-tapping screws, self-drilling screws, wood screws, socket screws, set screws, drywall screws and custom non-standard screws.

We can supply screws according to DIN, ISO, ASTM, ANSI, JIS, BS and GB standards. Common standards include DIN 912, DIN 7984, DIN 7985, DIN 7991, DIN 965, DIN 966, DIN 7981, DIN 7504 and ISO 14583.

Our screws are available in carbon steel, stainless steel, alloy steel and brass. Stainless steel grades such as A2-70 and A4-70 are suitable for corrosion-resistant applications, while alloy steel screws are used for high-strength requirements.

We can supply screw grades such as 4.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80 and other custom strength requirements depending on the application.

Available surface finishes include plain finish, zinc plated, hot-dip galvanized, black oxide, Dacromet, zinc-aluminum coating, PTFE coating, phosphate coating and other special coatings.

Self-tapping screws require a pre-drilled hole and form threads during installation, while self-drilling screws have a drill point and can drill, tap and fasten in one operation without pre-drilling.

We offer various head types such as pan head, flat head, countersunk head, button head, socket head, hex head and truss head. Drive types include Phillips, slotted, hex socket, Torx, Pozi and square drive.

Yes. We can supply metric screws as well as inch screws such as UNC and UNF threads. Custom thread types can also be produced according to drawings or samples.

Yes. We support custom screw production based on drawings, samples or technical requirements. Custom options include special head type, special drive, custom thread, special length, special material and logo marking.

To receive an accurate quotation, please provide the screw type, standard, size, length, head type, drive type, material, grade, surface finish, quantity, packaging requirement and destination country or port. For non-standard screws, please send a drawing or sample photo.

Yes. We can provide material certificates, inspection reports, CO and EN 10204 3.1 certificates according to customer requirements. Additional testing reports can also be arranged for project orders.

We inspect dimensions, thread accuracy, head type, drive type, surface finish, coating quality, mechanical properties, packaging and labeling before shipment. Inspection reports and photos can be provided upon request.

Need a screw quotation? Send us the screw type, size, head type, drive type, material, finish and quantity. Our team will provide a suitable solution for your project.

What Our Customers Say

Trusted by global manufacturers for fastener solutions

BrightBuild Hardware Ltd.
BrightBuild Hardware Ltd.
United Kingdom
XZ FASTENER has been a reliable supplier for our construction fastener orders. The bolts and nuts arrived with good surface finish, accurate sizes, and strong packaging. Communication was clear from quotation to shipment.
Andina Industrial Supply S.A.
Andina Industrial Supply S.A.
Colombia
We ordered different sizes of hex bolts, washers, and nuts. XZ FASTENER helped us confirm the specifications and provided a practical shipping solution. The quality was stable and suitable for our local market.
Falcon Engineering Supplies
Falcon Engineering Supplies
United Arab Emirates
XZ FASTENER understands export business very well. They prepared the quotation, packing details, and documents professionally. The products matched our requirements and the delivery was well organized.
Pacific Bolt & Nut Trading
Pacific Bolt & Nut Trading
Philippines
We appreciate their fast response and flexible support. Even though our order included mixed sizes and different surface treatments, XZ FASTENER handled everything carefully. Good partner for wholesale fasteners.
Monterra Hardware Group
Monterra Hardware Group
Mexico
The galvanized fasteners we received were clean, well packed, and consistent in thread quality. XZ FASTENER gave us clear product photos before shipment, which helped us feel confident about the order.
Eastern Mechanical Parts Co.
Eastern Mechanical Parts Co.
Saudi Arabia
We purchased high-strength bolts and nuts for machinery maintenance. The products were strong, accurate, and packed in export cartons. XZ FASTENER is a serious factory supplier.
GlobalFix Distributors
GlobalFix Distributors
South Africa
XZ FASTENER provides competitive pricing without ignoring quality. Their team helped us compare materials, grades, and surface treatments before confirming the order. This saved us time and reduced purchasing risk.
Nova Tools & Fasteners
Nova Tools & Fasteners
Chile
Our customers care about stable quality and good appearance. The fasteners from XZ FASTENER met our expectations. The cartons, labels, and product sorting were also handled professionally.
Delta Construction Supply
Delta Construction Supply
Kenya
We needed fasteners for construction use in several sizes. XZ FASTENER responded quickly and gave practical advice on packing and shipment. The goods arrived in good condition.
Atlas Industrial Trading
Atlas Industrial Trading
Turkey
The product quality was consistent across different batches. Threads were clean, dimensions were accurate, and the surface treatment looked good. We are satisfied with XZ FASTENER’s factory support.
RedRock Hardware Importers
RedRock Hardware Importers
Australia
XZ FASTENER helped us source both standard and customized fasteners. Their team checked drawings carefully and confirmed details before production. This is very important for B2B buyers like us.
PrimeFix
PrimeFix
Canada
We like working with suppliers who communicate clearly. XZ FASTENER gave us photos, weight information, packing details, and shipping suggestions. The whole process was smooth.

Customer Visits & Certificates

معايير الامتثال العالمية

تتوافق جميع منتجات XZ مع المعايير الصناعية العالمية الرئيسية وقابلة للتكيف مع مواصفات مختلف البلدان والمناطق.

آيزو

المنظمة الدولية للتوحيد القياسي (ISO) معايير

DIN

المعايير الصناعية الألمانية

بريطانيا العظمى

المعايير الوطنية الصينية

ANSI

المعايير الوطنية الأمريكية

جيس

المعايير الصناعية اليابانية

مهندس مبيعات XZ

خدمة متوفرة عبر الإنترنت · استجابة في غضون دقيقة واحدة

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