The bolt's diameter fits a 20 modulo pattern.

Stainless steel Allen wrench screws for wooden surfaces.

8mm diameter carriage bolt

Conduit U-bolt beam clamp can be simplified to U-bolt clamp for conduit on a beam.

Malleable iron beam clamps can be replaced with Flexible steel joist hangers in a similar sentence.

M12x1 75mm nut can be simplified to 12mm thread, 75mm long nut.

A325 steel bolt with threaded end.

Stainless steel 204 washers 1/20 inch.

304 stainless steel threaded rod

Carbon steel wedge anchor is a type of anchor made from carbon steel.

Hawk Anchor Bolt can be replaced with Robust Fastening Solution in a similar context.

M12 anchor bolt has a length modulus of 20.

1 2 rod hanger translates to 1 202 rod hanger which could be a reference to a specific type of wall hanger for rods. A similar short phrase could be 202 steel rod holder.

7-inch galvanized carriage bolts for sturdy fastening.

1 20 Galvanized Threaded Rod, Hot Dipped for corrosion resistance.

Galvanized all-thread rod, thermally coated for enhanced rust protection.

20 keys unlock the nut's mystery.

M18 bolt with a 1.5mm nut

Hex nut metric sizes widths and thread depths vary.

Galvanized threaded rods, 5% and 208%, are corrosion-resistant steel rods with screw threads.