M4 x 12mm T20 Torx Full Thread Cap Head Screws (ISO 14579) - Black Marine Stainless Steel (A4) Description
The M4 x 12mm T20 Torx Full Thread Cap Head Screws (ISO 14579) - Black Marine Stainless Steel (A4) has the following features:
M4 (4mm) Thread Size (T)
4mm Head Length (H)
ISO 14579 Manufacturing Standard
12mm Length (L)
T20 Torx Size
Yes Fully Threaded
Marine Stainless Steel (A4) Material
Marine Stainless Steel (A4) Material Specification
0.7mm Screw Thread Pitch
Matte Black Finish
7mm Head Diameter (D)
1.42mm Socket Depth [min] (P)
12mm Minimum Thread Length
Discover more about the Torx Cap Head Screws range
Torx Cap Screws feature a hexalobular Torx drive (also commonly known as star drive or 6lobe), which aids torque transmission and prevents cam-out. Torx Cap Head Screws Feature a cylindrical head, and are commonly used in a wide number of applications. All of Accu’s Hexalobular Cap Screws are compatible with our Hexalobular Torx Drive Bits.
All Hexalobular Cap Screws are manufactured in accordance with ISO 14579, and are precision machined to achieve a general tolerance of ±0.13mm. Accu's fasteners have a maximum thread length, which will be specified in the technical specification of each individual component.
Metric Torx Cap Screw Kits
Accu now stocks Torx Cap Screws in high-quality packed screw kits. Accu's Torx Cap Screw Kits feature 720 precision components, including a range of different sizes of screws, nuts and washers in Micro (M2, M2.5 & M3) and Small (M4, M5 & M6) standard metric sizes. Our Torx Cap Screw Accu ProKits are available in A2 and marine grade A4 Stainless Steel.
Torx Captive Fasteners
Captive modification is available on a range of Accu's Fasteners. As part of our Precision Captive Screw range, our Torx Cap Head Captive Screws are specially designed to minimise cam-out and increase tool life, thanks to the popular Torx drive, whilst helping to ensure screws are safely retained to fixtures in housing assemblies thanks to the precisely machine unthreaded shank. These components are often used in machinery applications to help prevent loss of fasteners and ensure compliance with EU safety regulations.
Low Head Torx Cap Screws
Accu's range also includes a low-profile variant of this component, which can be found within our Torx Low Cap Head Screws range.
Stainless Steel Torx Cap Screws
Torx Cap Head Screws are manufactured in A2 and A4 Marine Stainless Steel. Features such as Thread Locking Patches and Chemical Blackening can be applied to all Stainless Steel components, and additional materials and finishes can be made available on request.
PEEK Torx Cap Screws
Accu's Torx Drive Cap Screws are also available in Polyether ether ketone (PEEK) an engineering thermoplastic, designed for high-performance applications.
Metric Torx Cap Head Screws
Hexalobular Torx Cap Screws are available in metric sizes, with thread sizes ranging from M2 to M8, and lengths between 3.00mm and 60.00mm. Custom sizes and bespoke components can also be custom manufactured on request.