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صواميل عالية الجودة للبناء والتطبيقات الصناعية الأفريقية

8 products
Drywall Screws - 3.5-4.8mm × 25-100mm - TradeGo Fasteners Manufacturer$0.020/pc

Drywall Screws

الحجم:3.5-4.8mm × 25-100mm
المعيار:DIN 7505 / GB/T 15856
المادة:C1022 Carbon Steel
المعالجة:Phosphate, Black Oxide
Sharp pointBugle headFine threadWholesale supplierISO 9001 certified
Applications:
ConstructionInterior decorationWood frameGypsum boardWholesale bulk orders
استفسر الآن
Self-Drilling Screws - 4.2-6.3mm × 19-150mm - TradeGo Fasteners Manufacturer$0.030/pc

Self-Drilling Screws

الحجم:4.2-6.3mm × 19-150mm
المعيار:DIN 7504 / ANSI
المادة:C1022 Carbon Steel
المعالجة:Zinc Plated, Ruspert
DR pointHex/Phillips driveSelf-tappingMetal-to-metalWholesaleTEK screwsISO 9001 certified
Applications:
Metal roofingSteel structuresHVACSteel frameSolar panel mountingAfrican constructionWholesale bulk orders
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Bolts & Nuts - M5-M30 × 20-300mm - TradeGo Fasteners Manufacturer$0.050/pc

Bolts & Nuts

الحجم:M5-M30 × 20-300mm
المعيار:DIN 933/934 / ISO 4014
المادة:Q235/Q345 Steel
المعالجة:Zinc, HDG, Black, YZP
Grade 4.8/8.8/10.9Full/Partial threadVarious coatingsHex boltsWholesale supplier
Applications:
ConstructionMachineryAutomotiveIndustrialWholesale bulk orders
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IBR Nails - 2.5-4.0mm × 30-100mm - TradeGo Fasteners Manufacturer$0.010/pc

IBR Nails

الحجم:2.5-4.0mm × 30-100mm
المعيار:SABS 1195
المادة:Q195/Q235 Wire
المعالجة:Electro Galvanized
Umbrella headSmooth/Ring shankRoofing专用SABS certifiedWholesale supplier
Applications:
RoofingCladdingConstructionIBR roof sheetingWholesale bulk orders
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Anchor Bolts - M10-M30 × 75-600mm - TradeGo Fasteners Manufacturer$0.120/pc

Anchor Bolts

الحجم:M10-M30 × 75-600mm
المعيار:DIN 529 / ASTM F1554 / SABS 153
المادة:Q235/Q345 Steel
المعالجة:Hot-Dip Galvanized (HDG)
minOrder:100 pcs
Heavy-dutyFoundation boltsStructural connectionASTM F1554 certifiedHDG corrosion resistanceWholesale supplierISO 9001 factory
Applications:
Construction foundationSteel structuresSolar panel mountingMining equipmentBridge constructionZimbabwe building projects
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Washers - M6-M36 - TradeGo Fasteners Manufacturer$0.008/pc

Washers

الحجم:M6-M36
المعيار:DIN 125 / ISO 7089
المادة:Carbon Steel, Stainless Steel (304/316)
المعالجة:Zinc Plated, HDG, Stainless Steel
Flat washersSpring washersLock washersLoad distributionVibration resistanceWholesale supplierISO 9001 certified
Applications:
MachineryAutomotiveConstructionIndustrial assemblyStructural connectionsMining equipmentWholesale bulk orders
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Coach Screws - M6-M12 × 30-200mm - TradeGo Fasteners Manufacturer$0.025/pc

Coach Screws

الحجم:M6-M12 × 30-200mm
المعيار:DIN 571 / LS 1993
المادة:Carbon Steel
المعالجة:Hot-Dip Galvanized (HDG)
Hex headWood-to-woodDeck screwsHeavy-dutyOutdoor useHDG corrosion resistanceWholesale supplierISO 9001 certified
Applications:
DeckingFencingLandscapingWood constructionTimber frameOutdoor structuresZimbabwe constructionWholesale bulk orders
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Threaded Rods - M6-M24 × 1m-3m - TradeGo Fasteners Manufacturer$0.080/pc

Threaded Rods

الحجم:M6-M24 × 1m-3m
المعيار:DIN 975 / ISO 898
المادة:Carbon Steel / Stainless Steel 304/316
المعالجة:Zinc Plated / HDG / Passivated
grade:Grade 4.8 / 8.8 / 10.9
Fully threadedCustom lengthsGrade 8.8 / 10.9 availableStructural anchoringCut to sizeHDG for outdoor useWholesale supplierISO 9001 certified
Applications:
StructuralMachineryAssemblyHanging systemsSolar panel mountingMining equipmentWater pipelineWholesale bulk orders
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المواد المتاحة

اختر المادة المناسبة لتطبيقك

🔩

فولاذ كربوني

الخيار الأكثر شيوعًا واقتصاديًا للبناء العام

التطبيقات: البناء، السيارات، الآلات

فولاذ مقاوم للصدأ

مقاومة ممتازة للتآكل للاستخدام الخارجي والبحري

التطبيقات: البحري، معالجة الأغذية، الطبي

🟡

نحاس

مقاومة جيدة للتآكل مع توصيل كهربائي ممتاز

التطبيقات: الكهرباء، السباكة، الزخرفة

🔵

material.alluminum

خفيف الوزن مع مقاومة جيدة للتآكل

التطبيقات: الفضاء، السيارات، الإلكترونيات

التشطيبات السطحية

عزز المتانة والمظهر مع معالجاتنا السطحية

مطلي بالزنك

مقاومة أساسية للتآكل، مظهر فضي

🟠

مجلفن بالغمس الساخن

حماية فائقة من التآكل للاستخدام الخارجي

أكسيد أسود

تشطيب زخرفي مع مقاومة خفيفة للتآكل

🔴

داكرومت

مقاومة ممتازة للتآكل والمواد الكيميائية

Why TradeGo?

Numbers Prove Quality - ISO 9001 & SABS certified factory, 12 years Africa-focused

12+
Years Experience
Since 2012, Africa-focused
500+
Global Clients
Across 20+ African countries
50+
Containers Monthly
Sea freight to Africa
98%
On-Time Delivery
Industry leading reliability
0.5%
Defect Rate
Industry average: 2-3%
500
Tons Monthly
Production capacity
🏭ISO 9001:2015
SABS Certified
🇪🇺CE Marked
🇨🇳Made in China

How to Select the Right Fastener

Choosing the correct fastener for your construction project is critical for structural integrity and long-term durability. In African building projects, factors like coastal humidity, tropical conditions, and specific regulatory requirements must be considered. For roofing applications in Southern Africa, IBR nails with hot-dip galvanization are recommended due to their superior corrosion resistance. For steel structure connections, self-drilling TEK screws eliminate the need for pre-drilling and provide secure fastening in single operation. When selecting anchor bolts for foundation work, ensure the bolt grade matches your load requirements. Grade 8.8 bolts are suitable for medium-duty applications, while Grade 10.9 or ASTM F1554 bolts are required for heavy structural loads. Always verify that the concrete has fully cured before applying full load to anchor bolts - typically 28 days for standard concrete mixes.

Quality Assurance & Certifications

Every batch of TradeGo fasteners undergoes rigorous quality control before shipment. We provide Mill Test Certificates (MTC) and SGS inspection reports with each order, certifying material composition, tensile strength, and dimensional accuracy. Our manufacturing facilities are ISO 9001:2015 certified, and our products meet relevant African standards including SABS (South Africa), SSA/BS (Zimbabwe), and KEBS (Kenya). For projects requiring specific grade bolts, we can provide third-party testing certificates from Bureau Veritas or Intertek. Common quality issues to avoid: bolts with irregular thread spacing (indicates worn threading dies), rust spots appearing within weeks of installation (poor galvanization), and inconsistent head dimensions (sign of substandard manufacturing).

Shipping to Africa

TradeGo ships fasteners from our manufacturing facilities in China to major African ports including Durban (South Africa), Beira (Mozambique), and Harare (Zimbabwe) via established sea freight routes. Standard lead time is 15-25 days from order confirmation to port arrival. For urgent requirements, air freight options are available with 7-10 day delivery to major airports. We handle all export documentation including Bill of Lading, Commercial Invoice, and Certificate of Origin. Our packaging is designed for African logistics: inner waterproof bags, outer reinforced cartons with reinforced corners, and palletized loading for efficient container utilization. Minimum order quantity is 500kg for sea freight shipments, with mixed product orders welcome.

Applications by Industry

🏗️ Construction

Construction: Structural steel connections, concrete formwork, roofing systems, and wall framing. High-rise buildings in Nairobi and Johannesburg typically specify Grade 8.8 hex bolts with hot-dip galvanization for exposed structural elements.

⛏️ Mining

Mining: Conveyor belt systems, crusher installations, and structural support in underground and open-pit operations. Mining operations in Zambia and South Africa require corrosion-resistant fasteners due to humid underground conditions and chemical exposure.

☀️ Solar Energy

Solar Panel Mounting: Ground-mounted and rooftop solar installations require specialized anchor bolts for concrete foundations and clamp-type fasteners for module mounting. Our HDG anchor bolts and stainless steel clamp sets are specifically designed for solar applications in African climates.

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