Carbon Steel Phillips Hexagon Combination Screw
Product Overview
Carbon steel Phillips hexagon combination screw is a functional and high-performance fastener utilized across multiple industries due to its versatile design. This screw uniquely integrates a Phillips drive with a hex bolt head, often paired with a pre-attached washer or spring washer, making it ideal for streamlining assembly operations. Known for its strong load-bearing ability and easy installation, this screw is widely used in manufacturing, construction, and assembly environments requiring precision and efficiency.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | Carbon Steel Phillips Hexagon Combination Screw |
| Material | Carbon Steel (Grade 4.8, 8.8, or customized) |
| Drive Type | Phillips |
| Head Type | Hexagon |
| Thread Type | Fully Threaded / Partially Threaded |
| Washer Type | Flat Washer / Spring Washer (Combination) |
| Length Range | 10mm – 150mm |
| Diameter Range | M3 – M24 |
| Finish Options | Zinc Plating, Black Oxide, Dacromet |
| Packaging | Bulk, Box, or Custom Packaging |
Technical Parameters
| Property | Details |
|---|---|
| Strength Grade | 4.8 / 8.8 |
| Surface Treatment | Zinc-Plated, Dacromet, Black Oxide, Nickel-Plated |
| Compliance Standards | DIN 6900, DIN 7985, ISO 7045, ANSI/ASME B18.6.3 |
This screw aligns with international standards such as ISO and DIN, ensuring broad acceptance and reliability in global markets.
Material & Manufacturing Process
We utilize premium-grade medium to high-carbon steel to produce the carbon steel Phillips hexagon combination screw. This material is known for its exceptional tensile strength and durability under high stress. Advanced manufacturing processes are applied to achieve tight tolerance levels and consistent product performance.
Production Workflow:
Raw Material → Cold Heading / Hot Forging → Thread Rolling → Heat Treatment → Surface Plating → Quality Inspection → Packaging
The cold heading process enhances grain flow, improving structural strength, while heat treatment optimizes hardness and ductility.
Application Fields
Thanks to its robust structure and easy-to-drive design, the carbon steel Phillips hexagon combination screw sees widespread use in:
- Automotive Manufacturing
- Heavy-Duty Machinery Equipment
- Building & Structural Engineering
- Electric Power Systems
- Household Appliances & Electronics
- Aerospace, Railway Systems, and Telecommunications Infrastructure
Its pre-assembled washer saves time, improves torque distribution, and prevents loss during installation, particularly beneficial in automated assembly lines.
Product Advantages with Core Keyword
Carbon steel Phillips hexagon combination screw offers a competitive edge in both performance and price:
- 🔧 Superior Material: High-quality carbon steel ensures strength and toughness.
- 🛠 High Precision Manufacturing: Excellent thread engagement, tight dimensional tolerance.
- 🧪 Advanced Surface Finishing: Excellent rust resistance for extended lifespan.
- 🧰 Custom Fabrication Available: Sizes, plating, and packaging can be tailored to project demands.
- 📦 Ample Inventory & Rapid Delivery: Standard sizes available from stock.
- ✋ Dedicated After-Sales Support: Timely response and technical guidance from our professional team.
Inspection & Quality Control
At Flybear Fastener, we conduct full-spectrum quality assurance with state-of-the-art equipment:
- Thread Gauges for dimensional accuracy
- Tensile Strength Testing Machine for mechanical performance
- Salt Spray Tester for corrosion resistance
- Micron coating thickness testing
- 100% critical feature inspection on outgoing products
Additionally, Flybear Fastener is certified under ISO9001 and IATF16949, ensuring consistent manufacturing quality across batches.
Summary & Enterprise Information
At Flybear Fastener, we adhere to the principle of “Quality First, Customer Foremost,” dedicated to delivering high-performance fastener products and comprehensive one-stop solutions for our clients in various industries. Whether you’re in need of standard product sourcing or custom fastener engineering, we welcome you to contact us for expert technical guidance, tailored recommendations, and competitive quotations.
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