M3 x 30mm Hex Set Screw (Fully Threaded Bolt) A2 Stainless Steel DIN 933

M3 hex set screw 

M3 hex head set screw manufactured in A2 stainless steel offering high corrosion resistance making it ideal for internal and external uses. 

Unlike hexagon bolts, which are partially threaded, the hex set screw has a thread extending up to the underside of the head. This fully threaded shank also sees them known as fully threaded bolts in the trade.  

The fully threaded shank makes these screws popular as it ensures they can be used in many situations without running out of thread.  

The hex head also allows for higher torque to be applied with a range of conventional tools making them a versatile choice. 

Engineered for durability and strength and when combined with M3 stainless steel nuts and M3 washers, sees these stainless steel set screws widely used across many industries by both DIY enthusiasts and professionals alike. 

M3 hex set screw specification 

• Thread diameter (TD): M3 - 3mm 
• Length (L): 30mm 
• Head height (HH): 2.12mm Max 
• Head width (HW): 5.5mm Max 
• Thread Pitch: 0.50mm 
• Material: A2 stainless steel 
• Conformity: DIN 933 

Quantities from just one to as many as you require, with bulk discounts across the range. See the growing range of stainless steel hex set screws from Fusion Fixings.