UNC Couplings | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Nut Type

Material

Width

Threading

Finish

Thread Direction

Fastener Strength Grade/Class

Thread Type

Gender

Coupling Nut Profile

Hex Length

Thread Spacing

OD

Hex Size

Shape

Fastener Strength Rating

Thread Length

Performance

Drive Style

USMCA Qualifying

How can we improve?

450 Products

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Fluid Handling

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)