5/8 UNC x 4 Inch Socket Cap Head Screw, Self Colour Grade 12.9 Steel (ASME B18.3)

5/8 socket cap head screw

Socket cap head screw with a deep internal socket allowing easy application torque for a secure assembly in construction, machinery, and automotive applications.

Manufactured in self-colour grade 12.9 Steel and designed with a distinctive compact cylindrical head which sees them used when space is tight.

Easily installed with an Allen wrench or hex key (Allen key) which sees them widely used across many industries. 

Available in many sizes and lengths, these socket cap head screws are used by DIY enthusiasts and professionals across many diverse sectors including automotive, aerospace, machinery, and construction.

5/8 socket cap head screw specification:

• Diameter (TD): 5/8 inch
  
• Threads per inch (TPI): 11
  
• Length (L): 4 inch
  
• Thread length (TL): 1.38 inch min - 2.17 inch max
  
• Head width (HW): 0.938 inch max
  
• Head height (HH): 0.625 inch max
  
• Head type: Cap head
• Recess type (DT): Internal hex drive (1/2 inch)
  
• Material: Grade 12.9 steel
  
• Finish: Self colour
  
• Conformality: ASME B18.3

Part of an extensive range of UNC self colour cap head screws available from Fusion Fixings with bulk discounts across the range.

Why choose Fusion Fixings?

A family run business with over 40 years of experience in the construction and fixings industry. Our aim is to bring you a range of quality, reliable, fixings and fasteners at great prices.

With a growing number of ranges held in stock and quantities starting from just one to as many as you require to get the job done, along with bulk price offers across many of our products.

Read Less