DIN 557 Nuts

Characteristics:

• DIN 557 are Square Nuts in the form of a groove.
• One end of the DIN 557 Nut is flat, the other has a section in the form of a flat ring for making between the outer edge of which and the facets a chamfer is made.
• The Part has no sharp angles at the joints of the side of the nuts.
• A Steel Nut has a bevel and belongs to the class of product C.

Advantages:

• The Groove ensures the fixation of the nut in a fixed position, ex. Prevents the nut from swivelling in the detachable connection when the bolts, screws or studs are tightened to the appropriate thread size and pitch.
• Pre-Installed in a groove prepared in advance with a width slightly greater than the distance between the lateral faces of the nut.
• Then the counterpart is twisted into the same size, pitch and thread tolerance field.
• Spring stops are positioned so that they are engaged over the edge of the groove.

Application:

• Used for fastening parts and assemblies in conjunction with bolts, screws and other fastening elements in instrument making, production, mechanical engineering and other industries.
• Used as a conventional fastener.
• Provide the most durable and reliable fastening and connection.