M8 x 90mm (26mm Thread Length) Cap Head Screws (DIN 912 / ISO 4762) - 4140 Steel Description
The M8 x 90mm (26mm Thread Length) Cap Head Screws (DIN 912 / ISO 4762) - 4140 Steel has the following features:
- +0/-0.81mm Thread Length (E) Tolerance
- M8 (8mm) Thread Size
- 26mm Thread Length (E)
- 6mm Socket Size (J)
- 1.25mm Screw Thread Pitch
- Steel (42CrMo4) / ASTM A574 Material Specification
- Black Oxide Finish
- Coarse Fine or Coarse?
- +0/-0.4mm Head Length (H) Tolerance
- 8mm Head Length (H)
- +0/-0.27mm Head Diameter (D) Tolerance
- 13mm Head Diameter (D)
- 4140 Steel Material
- Derived From Manufacturing Standard DIN 912 / ISO 4762 Manufacturing Standard
- No Fully Threaded
- /p/439-black-oxide Finish Link
- 90mm Length (L)
- 4mm Hexagon Depth (P)
Discover more about the Custom Thread Length Cap Head Screws range.
Custom Thread Length Cap Head Screws are highly versatile fasteners designed for precision assembly in applications where a specific thread length is required. Their cylindrical cap-shaped head ensures durability and strength, while their customisable thread lengths provide flexibility for unique engineering requirements. These screws feature a hexagonal drive for reliable torque application, making them ideal for demanding environments.
How Custom Thread Length Cap Head Screws Work
Cap Head Screws are widely used across engineering, manufacturing and construction industries due to their robust design and ease of installation. The custom thread length option allows these screws to be tailored to specific project needs, ensuring a perfect fit for assemblies with unique depth requirements. Their hex drive design ensures a secure and precise fastening solution, even in high-stress applications.
The Materials Custom Thread Length Cap Head Screws Are Made From
These screws are available in a range of materials to suit various environments:
- 4140 Steel: Offers exceptional strength and hardness, suitable for heavy-duty applications.
- A1 Stainless Steel: Provides good corrosion resistance and strength, ideal for general use.
- A4 Marine Stainless Steel: Designed for superior corrosion resistance in marine and chemical environments.
Each material is carefully selected to deliver optimal performance, ensuring durability and reliability in diverse applications.
The Sizes and Types of Custom Thread Length Cap Head Screws Available
Custom Thread Length Cap Head Screws are offered in a wide range of thread sizes, from M3 to M36, catering to both small-scale precision assemblies and larger industrial projects. The option for tailored thread lengths ensures that these screws can meet the most specific engineering requirements, providing a perfect balance of strength and versatility.
FAQs
Q: Are Cap Screws Fully Threaded?
A: Not all cap screws are fully threaded. The threading of a cap screw depends on its design and intended application. Many cap screws feature a partially threaded shank to provide additional strength and alignment in structural assemblies, but fully threaded options are also available for projects requiring complete thread engagement.
Q: What Is Another Name for a Cap Screw?
A: Cap screws are often referred to as socket cap screws due to their hexagonal socket drive. They may also be known as hex cap screws or simply socket screws, reflecting their common use with hex keys for secure and precise fastening.
Q: Are these screws suitable for high-temperature applications?
A: The 4140 Steel and Stainless Steel options provide excellent performance in high-temperature environments, but material suitability should be evaluated based on specific project conditions.
Q: What if I Don't Know the Length of a Screw?
A: Use our complete guide on How To Measure A Screw like an Engineer!