M4 x 20mm Pozi Pan Head Screws (DIN 7985Z) - Black Marine Stainless Steel (A4) Description

The M4 x 20mm Pozi Pan Head Screws (DIN 7985Z) - Black Marine Stainless Steel (A4) has the following features:

• DIN 7985Z Manufacturing Standard
• 20mm Length (L)
• Marine Stainless Steel (A4) Material
• Marine Stainless Steel (A4) Material Specification
• PZ2 Pozi Drive Size
• Matte Black Finish
• 0.7mm Thread Pitch
• 3.25mm Head Height (H)
• Metric Metric or Imperial?
• M4 (4mm) Thread Size
• 8mm Head Diameter (D)
• +0/-0.36mm Head Diameter (D) Tolerance
• +0/-0.33mm Head Height (H) Tolerance

Discover more about the Pozi Pan Head Screws range.

Pozi Pan Head Screws are fitted with a Pozi Drive, which was designed to allow greater drive engagement and increase torque transmission. These components are designed for use alongside Accu’s Pozi Drive Bits range. Pan headed screws feature an aesthetically designed rounded head. For more ifnormation on tha advanatges of Pozi drives, see our article, What is The Difference Between Phillips and Pozi Drives?.

Pozi Pan Head Screws are one of the most popular products sold by Accu due to their versatility and widespread use. The pan head shape is very common, and the Pozi drive is one of the most common fastener drive types.

Pozi Pan Head Variants

Pozi Pan Head Screws are also available with Self Tapping, Self Drilling, and Taptite Threads.

Materials

Accu's Pozi Pan Head are available in A2 and A4 Stainless Steel, as well as lightweight Nylon 66. Finishes and features such as Chemical Blackening and Thread Locking Patches are also available.

Metric

Pozi Pan Head Screws are manufactured according to DIN 7985Z, and are available in metric thread sizes ranging from M1.6 up to M8, and lengths of between 2mm and 100mm.