M4 Torx Button Head Flange

M4 A4 Stainless Torx, Button Head Flange, Wood Thread

Pan washer head timber screws with cutting point

How to Measure Length:

Always measured from directly underneath the head to the end of the threading (overall length).

Which materials can this screw be used with?

• Exterior screw connections for items like solar equipment, carports, balconies, stairs, prefabricated houses

What are the benefits of choosing this screw?

• Eliminates need to Pre-Drilling for most applications.
• The built-in flange that ensures superior force distribution over a greater area, eliminating the need for a separate washer.
• The slim design of an torx socket wrench allows access to tight locations.
• Torx drive screws provide higher torque transfer because the driving forces are transferred to each surface of the six lobes.

Why choose a Six-Lobe Torx Drive?

Torx drive screws provide higher torque transfer because the driving forces are transferred to each surface of the six lobes (wobble-free), instead of the four edges of the four edges on a phillips drive. Less overall force is needed to install these screws.

The slim design of an torx socket wrench allows access to tight locations.

Material:  A4 / SAE Type 316

A4 / 316 Stainless Steel fasteners are "marine grade" corrosion resistant; suitable for salt water applications. A4 fasteners also offer increased resistance to chemicals when compared with A2 stainless fasteners.

Commonly used in wet environments. Popular across a wide range of industries: automotive, agriculture, photographic, medical / surgical, food processing, robotics, architectural detailing, construction, HVAC, healthcare, sanitary, transportation, clean energy, etc.