WM Berg offers every fastener required for precision mechanical designs.
Machine, set, soft tip set, shoulder, captive, thumb and seal screws, hex nuts, flat washers, thrust washers, swivel washers, shim spacers, shaft spacers, Belleville washers, curved washers and threaded inserts are stocked in sizes ranging from #0-80 screw size (M1,6) up to ¼" diameter (M10).
Groove, taper, roll, spiral, clevis, cotter and dowel pins, retainer rings and shims are offered in sizes ranging from 1/32" (1mm) to 1" (25mm).
Compression, extensions and torsion springs are stocked in sizes ranging from .008" wire diameter to .075" wire diameter. Also available in metric sizes.