Fasteners, Screws, Nuts and Washers from W.M. Berg

W. M. Berg is a worldwide source for miniature motion control and linear power transmission components. Berg offers a complete range of bearings, sprockets and pulleys, and timing belts and chains and precision spur, helical, worm and anti backlash gears offering engineers the largest design criteria available. WM Berg is AS9100 certified to offer aerospace quality. Berg adds fasteners for OEM's to its broad line of products. Fasteners materials now feature stainless steel, nylon and include metric sizes.

WM Berg expands it's offering to include every fastener required for precision mechanical designs. Machine, set screws, soft tip set, shoulder, captive, thumbscrew 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. All products are also available in metric sizes.

A complete line of related linear motion products to facilitate all project requirements make the destination of choice. Linear drive gear racks, self aligning rod ends, cross roller slides and roller rails are but a few stocked products. Berg's complete line of bearings include; ball, spherical, thrust and needle. Ball bearings are offered in ABEC-0 through ABEC-7 quantities. Gears and blanks, belts and chains, sprockets and pulleys, shafts, clamps, collars and lead screws and a complete line of fasteners and hardware are also in stock or to OEM custom engineered applications, DFARS and RoHS compliant.

Call our customer service hotline at 800-232-BERG. Visit us online at


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