1 1/4"-7 Couplings | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Material

Stainless Steel

Nut Type

Fastener Strength Grade/Class

Finish

Hot-Dipped Galvanized

Width

Threading

Partially Threaded

Thread Direction

Thread Type

Fastener Strength Rating

Coupling Nut Profile

Thread Spacing

Thread Length

Hex Length

Gender

Performance

Corrosion Resistant

DFARS Specialty Metals

Specifications Met

ASTM A521 Grade CA

Export Control Classification Number (ECCN)

RoHS

Shape

Hex Size

REACH

ID

How can we improve?

26 Products

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Power Transmission

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

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