China Fastener Supply

China Fastener Supply Whatsapp：+86 15101252876
Professional fastener manufacturer from China：Yibang Machinery Technology (Handan) Co., Ltd.

17/08/2026

Automatic washer assembly for self‑drilling screws. Precise pressing, consistent quality for bulk orders.

10/08/2026

Hex fl**ge self-drilling screws: 4.2-6.3mm diameter, 13-100mm length, ideal for metal roofing & steel structures.
**gescrew

03/08/2026

- Round head long bolts (blue zinc-plated / hot-dip galvanized) for structural connections
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- Hex bolts (full-threaded, blue zinc-plated) for heavy-duty industrial applications
We are a professional fastener manufacturer from Yongnian, China. DM us for custom sizes and bulk quotes!

30/07/2026

This is our bolt threading / cold heading production line—automated machinery forges and threads high-strength bolts, delivering consistent quality for construction, machinery, and industrial use. We are a professional fastener supplier offering bolts, nuts, screws, washers, and custom solutions. DM us for your best quote!

29/07/2026

This is our self-drilling screw / tapping screw installation demonstration—precision-engineered for quick, secure fastening in metal, wood, and construction materials. We supply a full range of high-quality bolts, nuts, screws, washers, and custom fasteners. DM us for your best quote!

27/07/2026

We are a professional industrial fastener manufacturer & supplier, offering high-quality bolts, nuts, screws, washers, and custom fasteners for construction, machinery, automotive, and infrastructure industries. DM us for the best quote—reliable quality, stable supply, and cost-effective solutions for your bulk orders.

High-Strength Hex Bolts 8.8 Grade Custom Sizes AvailableLooking for reliable heavy-duty hex bolts for your construction...
21/07/2026

High-Strength Hex Bolts 8.8 Grade Custom Sizes Available
Looking for reliable heavy-duty hex bolts for your construction, machinery, or industrial projects?
We supply premium black oxide hex bolts (Grade 8.8) with:
✅ Full thread / half thread options
✅ Matching nuts included
✅ Corrosion-resistant black finish
✅ Strict quality control (ISO standard)
Perfect for: Heavy machinery, steel structures, automotive, and engineering applications.

How to get a quote & samples:
Send me a message on WhatsApp (link below) or add my WhatsApp directly: [Your WhatsApp Number]
Let’s discuss your exact size, quantity, and delivery needs!


20/07/2026

Factory-direct high strength heavy hex structural bolts (Grade 10.9/12.9, M16-M30, black finish) for steel construction, bridges & heavy machinery, ready to ship in bulk!

.9Bolts .9Bolts /T1228

20/07/2026

From steel wire straightening to finished bolt sorting—supplying DIN 931/933 hex bolts (M6-M24, 20mm-200mm), ISO 4014/4017 heavy hex bolts, and DIN 912 socket head cap screws (M3-M16) to global industrial clients with custom length options.

17/07/2026

⚙️ Automatic cold heading machine — one high-strength bolt formed every second!

We are a professional bolt manufacturer with 10+ years of experience, offering a full range of bolts and fasteners in various standards, specifications, and materials:

Our Bolt Product Line:

Hex Bolts: DIN 931, DIN 933, ISO 4014, ISO 4017, ASTM A325, ASTM A490
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Socket Head Cap Screws: DIN 912, ISO 4762, ANSI B18.3.1
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Fl**ge Bolts: DIN 6921, ISO 4162
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Carriage Bolts: DIN 603, ANSI B18.5
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Custom Non-Standard Bolts: Stepped bolts, special-shaped bolts, and custom machined parts

Specifications & Materials:

Sizes: M3 – M64, lengths from 6mm to 300mm
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Grades: 4.8, 5.8, 8.8, 10.9, 12.9 (carbon steel), A2-70, A4-80 (stainless steel)
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Standards: DIN, ISO, ANSI, ASTM, GB, JIS, and custom drawings

Need bolt samples, a quote, or technical support? 👉 DM me your WhatsApp number now, and I’ll connect you with our sales engineer for free samples and a tailored solution!

Address

West Side Of Jing 4th Road, Shangcheng Industrial Zone, Cheng'an County, Handan City
Hebei
056799

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