Heavy Jam Nuts - Portland Bolt

Heavy hex jam nuts have the same dimension across the flats as heavy hex nut, but are thinner.

Plates - Portland Bolt

Rosette Washers - Portland Bolt

7/8 x 34 ASTM A193-B7 DOUBLE ARMING BOLT w/A194-2H HEAVY HEX

Die Seams on Headed Bolts - Portland Bolt

Hardware - ASTM A193

Recommended Nuts and Washers - F1554 Anchor Bolts

Headed Anchor Bolts - Portland Bolt

Hex Coupling Nuts - Portland Bolt

Welding High Strength Bolts - Portland Bolt

Square Nuts - Portland Bolt

Heavy Hex Bolts - Portland Bolt

Hex Jam Nuts - Portland Bolt

Anchor Rods with single nut - Structural engineering general

Ziegler Bolt & Nut House. 3-1/2-4 HEAVY HEX JAM NUT PLAIN