1 1/8"-7 Nuts | McMaster-Carr

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System of Measurement

Thread Size

4-40 to 5/16"-32

Fastener Strength Grade/Class

Material

Stainless Steel

Hex Nut Profile

Nut Type

Finish

Hot-Dipped Galvanized

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Width

Thread Direction

Height

Thread Type

Thread Spacing

Specifications Met

Thread Fit

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3B

Performance

Corrosion Resistant

Vibration Resistant

REACH

DFARS Specialty Metals

Drive Style

External Square

Locking Type

Distorted Thread

Fastener Strength Rating

RoHS

Compliant with Exemptions

Length

Export Control Classification Number (ECCN)

Application

Threading

Partially Threaded

Color

How can we improve?

86 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Coupling Nuts

Connect and extend threaded rods

Square Nuts

Flat sides won’t spin in channels and square holes

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Material Handling

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

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