Try Our Durable Alloy Steel Socket Head Cap Screw

Explore our high-performance M4-0.7 x 5 mm Hex Socket Head Cap Screw (may also be known as Allen Head Screws), designed to deliver precision and reliability in mechanical, automotive, and industrial applications. Engineered for exceptional strength, these screws are ideal for any project requiring secure, long-lasting fastenings.

Crafted from Class 12.9 Alloy Steel with a black oxide coating, these screws are resistant to corrosion and built to last. Whether you’re tackling a DIY project, building machinery, or working on an industrial system, Sandbaggys Alloy Steel Socket Head Screw products provide the strength, precision, and durability you need for successful outcomes.

Specs

• Class: 12.9
• Thread Size:M4
• Thread Length: 5 mm
• Thread Pitch:0.7 mm
• Thread Spacing: Coarse
• Thread Direction: Right Hand
• Head
  • Diameter 7 mm
  • Height 4 mm
• Material: Alloy Steel
• Finish: Black-Oxide
• Drive Style: Hex
• Drive Size: 3 mm
• Weight: 1.5 g (0.003 lbs)

Features

• Heavy Duty Screws: Made from Class 12.9 Alloy Steel for superior strength and durability, these screws are designed to withstand tough conditions and are ideal for use in heavy equipment like bulldozers and excavators.
• High Strenght Fastener: With a deeper drive compared to rounded and flat head screws, they deliver increased torque during tightening, ensuring a more secure hold.
• Great For A Variety of Applications: Socket heads provide high-strength fastening in machine tools, dies, fixtures, automotive assemblies, industrial machinery, and construction equipment.
• Rust Resistant: The black oxide finish offers mildresistance to corrosion in dry environments.
• Dimensions: M4 (4mm) diameter; 0.7 mm thread pitch; 5 mm thread length; 9 mm total length; 7 mm head width.
• Installation: 3mm Hex Drive or Allen Wrench

FAQ

What wrench is used to tighten a socket head cap screw?

The socket head cap screw is tightened using an Allen wrench (hex key) that fits the hexagonal recess in the head of the screw.

What is a socket head cap screw?

A socket head cap screw is a type of fastener with a cylindrical head and a hex-shaped recess, which allows it to be tightened using an Allen wrench or hex key.

How to measure a socket head cap screw?

To measure socket head cap screw dimensions, determine the diameter (M4 for this model), the length (5mm), and the thread size (M4 x 0.7mm). The material and strength class of a socket cap screw are also key specifications.

Hex Socket Head Cap Screw vs Allen Head Screw?

Hex Socket Head Cap Screw is the precise technical term, while Allen Head Screw is a more casual or common reference to screws using an Allen wrench for installation.