Screw and its combination with a conical sealing disk
Screw band with washers
Screw loosening prevention structure and gas pressure device...
Screw unit with transversely adjustable support sleeve
Sealing element
Self adjusting construction tie-down
Self-locking washer and method of use
Self-sealing washer
Shelf support assembly
Shrinkage compensator for building tiedowns
Shrinkage compensator for building tiedowns
Shrinkage compensator for building tiedowns
Slotted conical spring washer
Spacer for an electrical mounting bracket
Spacer washer for bolted joint
Spacing sleeve
Spring washer for securing screws, nuts or the like
Spring washer for the securing of screws, nuts, or the like
Stackable roofing washer
Stacked assembly of roofing caps