M30 x 95mm Socket Cap Head Screw / Bolt, A2 (304) Stainless Steel DIN 912

Corrosion resistant socket cap head screw

A2 stainless steel socket cap head machine screw with a high corrosion resistance, designed with a deep internal socket (hex) recess allowing you to apply the required torque for a secure hold.

Manufactured in A2 stainless steel for a high level of corrosion resistance making them a versatile choice for both internal applications and those where the screw is exposed to the elements.

Designed with a distinctive compact cylindrical head which makes them useful when space is tight and installed with an Allen wrench or hex key (Allen key) sees them widely used across many industries.

A versatile corrosion resistant machine screw also known in the trade as Allen key bolts, cap head bolts, or socket screws.

Available in many sizes and lengths, with quantities starting from just one, these screws/ bolts are used by DIY enthusiasts and professionals across many diverse sectors including automotive, aerospace, machinery, and construction.

M30 socket cap head screw specification:

• Diameter (TD): M30 - 30mm
• Length (L): 95mm
• Thread length (TL): 72mm max
• Head width (HW): 45mm max
• Head height (HH): 30mm max
• Head type: Cap head
• Recess type (DT): Internal hex drive (Size 22)
• Pitch: 3.5mm
• Material: A2 (304) stainless steel (high level of corrosion resistance)
• Conformity: DIN 912
  

Part of an extensive range of stainless steel cap head screws available from Fusion Fixings with bulk discounts.

Stainless steel socket cap head screws frequently asked questions

What material is this socket cap head screw made from?

This particular cap head screw is manufactured from A2 stainless steel. This gives a high corrosion resistance making it ideal for both internal and external environments.

How is the length of the cap head screw measured?

The length of this machine screws is measured from under the head to the end of the thread, not including the head height.

Can A2 stainless steel socket cap screws be used outdoors?

Yes, A2 stainless steel has high corrosion resistance, making this screw suitable for long term outdoor use.

What is the difference between A2 and A4 stainless screws?

A2 stainless steel offers a high corrosion resistance making it ideal for long term external use. The A4 stainless steel offers a higher marine grade corrosion resistance, which also makes it ideal for external use including salt water and marine environments.

Are socket cap head screws strong enough for precision engineering?

Yes, socket cap head screws are widely used in precision engineering applications due to their ability to be tightened with high torque in tight spaces, along with metric sizing which ensures accurate installation. 

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