**Product Details:**
- **Model No.:** BL-0155
- **Place of Origin:** Shenzhen, China
- **Brand Name:** Bailian
- **Price:** Available upon quantity inquiry
- **Color:** Customizable per customer request
- **Weight:** 15g
- **Market:** Europe, Southeast Asia, North America
- **MOQ:** 100 pieces
- **Length:** 5 - 270mm
- **Size:** M4 - M22
- **Trademark:** Bailian
- **Transport Packaging:** Standard packing or customized as per customer requirements
- **Certifications:** CE, RoHS, SGS, ISO
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**Wholesale Steel Hex Head Bolts (BL-0155)**

**Highlights:**
1. **Factory Direct Pricing** – Competitive prices with direct factory supply.
2. **High Quality Standards** – Meet international market demands.
3. **Fast Delivery** – Quick turnaround and reliable shipping.
4. **Professional Support** – Experienced sales team to assist you every step of the way.
**Specifications:**
- **Material:** Carbon steel, stainless steel
- **Standards:** DIN912, DIN933, DIN84, DIN85, DIN963, DIN7991, DIN6912, DIN931, ISO7380, etc.
- **Inspection:** Use digital vernier calipers and thread gauges for accurate measurement.
- **Material Test Report:** Includes chemical composition and physical properties.
- **Head Types:** Round, Pan, Hex, Flat, Button, Truss, Oval, Binding, Cheese, Fillister, etc.
- **Drive Types:** Slotted, Hex, Allen, Torx, Spline Drive, etc.
- **Sizes Available:** From M3 to M24
- **Lengths Available:** 8mm to 115mm (custom options available)
**Features:**
- Lightweight design
- Resistant to acid and alkali
- Excellent mechanical strength
- Corrosion-resistant surface finish
**Applications:**
- Aerospace
- Automotive industry
- Medical equipment
- Sports equipment
- Papermaking and textile industries
- Power generation
- Metallurgy
- Fertilizer production
- Seawater desalination
- Computer components
**Main Products Overview:**
| **Standard** | DIN, JIS, ANSI, BSW, GB, ISO |
|--------------|------------------------------|
| **Head Type** | Flat, JIS Pan, Oval, Round, Binding, I.HD, Brazier, PF.HD, Button, Cheese, Fillister, etc. |
| **Screw Drivers** | Phillips, Slotted, Six-Lobe, Square, Crossed, Y-type, Pozidriv, Triangle, Double-V, Tri-wing, Spanner, Clutch, etc. |
| **Raw Materials** | Stainless Steel (SS201, SS304, SS316), Steel (C45, C46, C20), Brass (C36000, C37700), Bronze (C51000, C52100), Titanium (GR1, GR2, GR5), Aluminum (Al6061, Al6063), Carbon Steel (C1006, C1010, C1045), Alloy Steel (SCM435, 10B21) |
| **Surface Finish** | Zinc-plated, Nickel-plated, Passivated, Tin-plated, Sandblasted, Anodized, Chromate, Polished, Electro-painted, Black Anodized, Chrome-plated, Hot Dip Galvanized |
| **Normal Diameter** | M6 - M36 (custom sizes available) |
| **Heat Treatment** | Tempering, Hardening, Spheroidizing, Stress Relieving |
| **Manufacturing Process** | Heading, Washer Assembly, Threading, Secondary Machining, Heat Treatment, Plating, Anti-Slip Treatment, Baking, QA, Packaging, Shipping |
| **Sample Availability** | Free samples available within 7 days if tooling is in stock |





Bao Ji Titour Technology Co.,Ltd is a comprehensive customisation company with R&D, production and sales. The company was founded in 2018, for Titanium Bike Frames and accessories series to create the brand TITOUR, provide high quality and reasonable price titanium mountain bike frames, and support custom titanium mountain bike frames, and LOGO business. Support retail or wholesale titanium mountain bike frame.
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Bao Ji Titour Technology Co.,Ltd , https://www.cntitour.com