Category: Socket Head Cap Screw DIN912

Socket Cap Screw to DIN 912 standard are often referred to as Allen head bolts. They host a hexagonal recess and are driven using an insert bit or a hex wrench, making the screws more efficient than the slotted screw products. This is due to the hex socket drive having more resistance to cam out.

Socket Head Cap Vented Screw

We vent our screws using a coaxial hole down the middle of the screw. Of the various methods used to vent screws for vacuum use, this one best preserves the fastener integrity.

Precision Cleaning

All catalog parts are shipped precision cleaned and Class 100 packaged. To reduce galling, use of a vacuum stabIe lubricant such as Molybdenum Disulfide (MoS2), Tungsten (WS2), graphite, or silver plating is recommended.

Coated and Plated Screws

A coated or plated screw has a lower friction coefficient than an uncoated one, resulting in a higher tension (or compression) value for a given torque.

Minimum Order Quantity = 25 pieces per size