Boltmasters Load Indicator Washers are used to help determine when a structural bolt connection is installed to the correct tension.
Boltmasters Taper washers are designed to be used on channel sections, underneath nuts with tapered flanges to enable the bolt assembly to fit square when tightened.
Boltmasters Wind Bracing Brackets are Suitable for use with Threaded Rod, Nuts and Washers in cross bracing steel columns in light to medium structures