M4 x 30mm T20 Torx Cap Screws (ISO 14579) - Black Stainless Steel (A2) Description
The M4 x 30mm T20 Torx Cap Screws (ISO 14579) - Black Stainless Steel (A2) has the following features:
- M4 (4mm) Thread Size (T)
- 4mm Head Length (H)
- ISO 14579 Manufacturing Standard
- 30mm Length (L)
- T20 Torx Size
- No Fully Threaded
- Stainless Steel (A2) Material
- Stainless Steel (A2) Material Specification
- Matte Black Finish
- 0.7mm Thread Pitch
- 7mm Head Diameter (D)
- +0/-0.22mm Head Diameter (D) Tolerance
- +0/-0.18mm Head Length (H) Tolerance
- 1.42mm Socket Depth (Min) (P)
- 20mm Minimum Thread Length (E)
Discover more about the Torx Cap Head Screws range.
Torx Cap Head 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.
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 3mm and 150mm. Custom sizes and bespoke components can also be custom manufactured on request.