J4400001 DGZ STORE Socket Head Cap Screws Alloy Steel Allen

Review DGZ STORE 30mm Socket Head Cap Screws 12.9 Grade Alloy Steel Allen

Introducing the DZG J4400001 M12-1.75 30mm socket head cap screws in 12.9 alloy steel and Allen head design. These high-performance screws are engineered for industrial and mechanical applications that demand strength, durability, and precision.

Measuring 30mm in length, these M12-1.75 screws feature a socket head design that offers increased torque transfer and improved load-bearing capacity. The Allen head, also known as a hex head, boasts six points of contact that distribute the applied force evenly across the screw's head. This Allen design ensures a secure and reliable connection while minimizing the risk of stripping or rounding the screw head.

Manufactured from 12.9 alloy steel, a material renowned for its exceptional tensile strength and hardness, these screws can withstand heavy loads and resist corrosion and wear. The 12.9 alloy steel ensures a high level of resistance to static and cyclic loading, making these screws an optimal choice for applications subjected to frequent stresses.

These DZG socket head cap screws are suitable for various industries, including automotive, construction, and engineering, where high-strength fasteners are essential. They can be used in assembling engines, transmission systems, machinery components, and structural applications.

In summary, the DZG J4400001 M12-1.75 30mm socket head cap screws in 12.9 alloy steel and Allen head design offer superior strength, durability, and precision for demanding industrial and mechanical applications. With their Allen head design and 12.9 alloy steel composition, these screws provide reliable, secure connections that can withstand heavy loads and resist corrosion and wear.

Pros and Cons of Buying DGZ J4400001 M12-1.75 30mm Socket Head Cap Screws, 12.9 Alloy Steel, Allen

a. High-strength: These screws are made of alloy steel, which is known for its durability and strength. This makes them suitable for heavy-duty applications.

b. Allen head design: The Allen (hex) head design allows for easy torquing using a hex key or Allen wrench, ensuring proper tightening and preventing over-tightening or stripping.

c. Consistent length: These screws come in a consistent length of 30mm, making it easier to order and keep stock for specific projects.

d. Affordable: Compared to other brands, DGZ offers competitive pricing, making these screws a cost-effective option for many projects.

a. Not rust-resistant: Alloy steel is not naturally rust-resistant, so these screws may require additional protective measures in humid or corrosive environments.

b. Limited size range: These screws are only available in the M12-1.75 size. If you need a different size, you'll need to look elsewhere.

c. Requires specific tools: To install or remove these screws, you'll need an Allen wrench or hex key. If you don't have these tools on hand, you'll need to purchase them separately.

The DGZ J4400001 M12-1.75 30mm Socket Head Cap Screws offer high strength, easy installation, and affordability for your projects. However, they may not be rust-resistant and have a limited size range. To mitigate the cons, consider using these screws in dry environments or applying a protective coating to prevent rust. Additionally, make sure you have the necessary Allen wrenches or hex keys to install or remove the screws.

If you're looking for strong, affordable screws for your project and don't need rust-resistance or a large size range, the DGZ J4400001 M12-1.75 30mm Socket Head Cap Screws are a great choice. However, if you require rust-resistant screws, consider investing in stainless steel options. Always ensure you have the appropriate Allen wrenches or hex keys on hand before purchasing these screws.

Details:

Size name: M12-1.75x30. Head type: socket. They are known farther efficient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling Andes on. Perfect for interior renovation, mechanical installation communication equipment's and ship assembly.

Drive system: internal hex. Finish types: black oxide. Screw head style: hex, socket. Metal type: alloy steel.

Set screw thread type: metric. Color: black. Thread class: standard. Fastener size: m12.

Screw point style: socket. Item diameter: 12 millimeters. Thread coverage: fully threaded. Exterior finish: black oxide finish,steel.

Fastener type: socket screws. Thread size: m12.

specifications sossocket:

• brand: Dgz Store
• mpn: J4400001
• part type: Socket Head Cap Screw
• upc: 749652032150
• size: M12-1.75x30

offer sossocket:

• options: ship-to-home
• availability: in stock
• in stock #: 1
• price: $20.67
• item condition: New
• sold #: 8
• started: may 14, 2026

shipping sossocket:

• transit: 4-8 days
• class: expedited
• service: expedited
• type: fixed

returns sossocket:

• policy: returns accepted
• paid by: seller
• method: money back
• time: 30 days

seller sossocket:

• rating: 99.5%
• # reviews: 1051
• city: san bernardino, ca

general sossocket:

• category: Business & Industrial > Hand Tools > Sockets Sets

payments sossocket:

• other
• wallet: paypal
• credit card: visa