Category Archives: Boston Construction Supplies

Allied Bolt and Screw offers heavily discounted MONTHLY SPECIALS.  This month’s  specials  are geared to the electrical trade, although all contractors may find great savings here.

Allied Bolt and Screw now carries Excellent Quality U.L. Approved 16 and 20 Amp Indoor and Weather-Resistant White GFCI (Ground Fault Circuit Interrupter). 

ALLIED BOLT AND SCREW carries over 10 different sizes of HOT GALVANIZED SQUARE WASHERS, ½” through 1” diameters and 3/16” through ½” thicknesses, used to distribute the forces applied when tightening.

ALLIED BOLT AND SCREW carries over 5,000 different sizes of WOOD SCREWS from #4 through #24 (3/8) Diameter through 6” Length.

ALLIED BOLT AND SCREW carries 11 different sizes of NEOPRENE (RUBBER) WASHERS, #6 through 1”, which are used to create a leak-proof seal and provide a moisture barrier when used in conjunction with the proper fastener.

Our HOT GALVANIZED HORSESHOE SHIMS are available in 4 thicknesses : 1/8″, 1/4″, 3/8″ and 1/2”, designed to be used with a 3/4″ diameter rod or bolt, typically in order to make an adjustment due to a small gap or to provide a more level surface.

Available in both fine and course thread, plain, zinc galvanized and stainless steel up to 6 inch length.

A TENSION CONTROL BOLT(TC BOLT) is a heavy duty plain steel bolt used in steel frame construction.

Construction on the multi-building Washington Village project near the Red Line’s Andrew Square stop in the Dorchester-South Boston borderlands could start by this summer, according to a recent presentation from the development team.

A skyscraper decades in the making is finally poised to rise over South Station and commuters who regularly travel through Boston’s second-busiest transportation hub will face a variety of impacts.