Premium Black Surface Treatment Countersunk Cross Bolts for Tough Applications

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 1-1
• Groove: Cross
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 8.8
• Surface Treatment: Black
• Use: Fastening Connection
• Thread Type: Full Thread
• Applicable Industries: Construction, Manufacturing
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Introducing the Black High-Strength Sinking Head Screws, an essential fastener that boasts impressive features such as exceptional strength, unparalleled corrosion resistance, and effortless installation. These versatile screws find their niche in various domains including construction, the art of furniture manufacturing, and the assembly of mechanical equipment. Let's delve into the exquisite details of this remarkable screw type:

1, Captivating Characteristics

1. Unrivaled Strength: Crafted from top-tier alloy steel or stainless steel, the Black High-Strength Sinking Head Screws undergo meticulous processes like heat treatment to achieve extraordinary tensile and yield strength, enabling them to endure substantial loads with ease.

2. Impeccable Corrosion Resistance: Enhanced with a sophisticated blackening surface treatment, these screws develop a robust oxide film that significantly bolsters their resistance to corrosion, vastly prolonging their lifespan.

3. Effortless Installation: The innovative sinking head design ensures the screw head nestles below the surface for a sleek and polished appearance. Coupled with a cross groove, this feature facilitates easy and efficient tightening using common tools like screwdrivers.

2, Diverse Specification and Model

Discover a wide array of specifications and models with options like M2, M2.5, M3, M3.5, M4, and M5, offering lengths from mere millimeters to several tens of millimeters. Select from various grades such as 8.8, 10.9, and 12.9, where higher grades represent superior strength, ensuring the right fit for every application.

3, Versatile Application Scenarios

1. Construction Excellence: Ideal for securing building materials like gypsum board and light steel keel, these screws provide unwavering stability and safety to structural frameworks.

2. Furniture Manufacturing Mastery: Perfect for joining furniture components such as tabletops and chair backs, enhancing both the stability and longevity of furniture creations.

3. Mechanical Equipment Assembly: Essential for connecting diverse components in mechanical equipment, these screws ensure seamless and reliable operation of machinery.

4, Savvy Purchase Advice

1. Opt for Reputable Sources: Ensure quality and service by purchasing from renowned hardware outlets, trustworthy e-commerce platforms, or established brand websites.

2. Mindful of Specifications and Models: Select the right specifications and models tailored to specific needs to prevent installation issues caused by mismatched specs.

3. Scrutinize Product Quality: Examine the uniformity and smoothness of the surface treatment, as well as the clarity and completeness of the threads to guarantee top-tier quality and performance.

5, Price Considerations

Pricing for Black High-Strength Sinking Head Screws varies widely based on specifications, models, materials, and order quantities. Generally, smaller screws are more affordable, while larger screws command higher prices. Premium materials like alloy steel or stainless steel elevate costs, whereas carbon steel offers a budget-friendly alternative. Plus, bulk purchases often translate to significant unit price reductions.

In summary, Black High-Strength Sinking Head Screws stand out as fasteners with outstanding performance and broad applications. When selecting and utilizing these screws, it's crucial to choose the proper specifications and models to meet your precise needs, all while ensuring that quality and performance remain paramount.